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Manufacture | Model/Title | Price | Arrival date

800 DiamondUK

This item has been sold.You can't purchase now. 24-42250-05585-00
800 Diamond
Manufacture:B&W
Original price: JPY 3,400,000
Price: JPY 1,618,182(pair)Sold Out
UK 2010 made
Arrival: 2024-03-18 19:23:25
description
The price has been drastically reduced. 2024/3/18 sales price 1,980,000 yen 800 Diamond boasts strong popularity. It's a powerful monster speaker with both sound and design. The specifications of the tube-loading diamond dome tweeter make you feel the potential that does not fit within the frame of a monitor speaker. The high-fidelity reproduction picks up even the slightest sound effects of the sound source. There are small scratches on the exterior and some impact scratches on the stand. Serial 0000625/0000626 (Kanai Hidetsugu) Maintenance information: 2024.3.17 sound output confirmed Accessories: instruction manual, saran net, spikes, jumper cables, phase plugs Main specifications: 3 way 4 speaker bass reflex playback frequency band 25 Hz to 33 kHz nominal impedance 8 Ω (minimum 3.1 Ω) crossover frequency 350 Hz/4 kHz W450 x H1180 x D645 mm 102 kg/book

KINGDOM 15UK

This item has been sold.You can't purchase now. 24-42284-05870-00
KINGDOM 15
Manufacture:TANNOY
Original price: JPY 2,400,000
Price: JPY 1,345,455(pair)Sold Out
UK 1997 made
Shop: Osu shop
Arrival: 2024-03-26 20:16:54
description
It is a wonderful speaker that allows you to fully enjoy dynamic expressions and delicate and vivid expressions. This product can be used not only for orchestras, but also for a wide range of things, such as chamber music and piano music. This is a new-generation all-purpose TANNOY sound. There are small wounds and dullness (Oikawa Tetsuji) Maintenance information: 2024.3.26 maintained (terminal looseness correction, simple exterior repair) Accessories: instruction manual Main Specifications: 4 Way Speaker System 15 inch woofer, 10 inch super dual (coaxial 2 way), 1 inch super tweeter efficiency (w/m): 91 dB continuous allowable input (RMS): 250 W maximum allowable input (instantaneous): 625 W Input impedance: 8 ohms Frequency characteristics: 20 Hz to 44 kHz Crossover frequency: 15 kHz/1.2 kHz/100 Hz Enclosure Dimensions: W678 ×H1258×D500mm Internal volume: 250 liters Weight: 130 kg/1 unit

SU-R1000Japan

This item has been sold.You can't purchase now. 24-42321-06139-00
SU-R1000
Manufacture:Technics
Original price: JPY 998,000
Price: JPY 654,545 Sold Out
Japan 2021 made
Shop: Osu shop
Arrival: 2024-03-24 20:17:14
description
The price has been drastically reduced! 2024/3/25 sale price 798,000 yen beautiful item! This current premain amplifier is the ultimate in Technics' digital technology. Equipped with a DAC, it is also possible to directly connect digital devices. What is noteworthy is record playback that makes full use of digital technology, and it is equipped with the Intelligent PHONO EQ, which is an innovative phono equalizer that can reproduce the original sound quality of the cartridge by correcting the cartridge's crosstalk and peak with DSP. The innovative and powerful power supply unit realizes majestic, energetic playback sound with high resolution and excellent driving ability for speakers. The exterior is beautiful with no conspicuous scratches (Shota Sasaki) Maintenance information: 2024.3.24 Operation confirmed Accessories: remote control, manual, power cable Main specifications: rated output 150 W+150 W recommended load impedance 4 ohm to 16 ohm frequency characteristics PHONO (MM) 20 Hz to 20 kHz line 5 Hz to 80 kHz digital 5 Hz to 80 kHz power supply AC 100V 50/60 Hz W430 × H191 × D459 mm weight 22.8 kg

Rectangular York/Monitor GOLD15UK

This item has been sold.You can't purchase now. 24-41942-03179-00
Rectangular York/Monitor GOLD15
Manufacture:TANNOY
Price: JPY 654,545(pair)Sold Out
UK 1967 made
Shop: Osu shop
Arrival: 2024-03-17 19:56:44
description
The disposal price has been reduced. Member discounts are not applicable. 2024.3.17 Sales price 898,000 yen It has been maintained as original as much as possible. Equipped with an original enclosure and 15 inch monitor gold. It is an individual that sounds much better, probably because of individual differences. It is a speaker representing Tannoy that brings out the appeal of all kinds of sources. In particular, the beautiful, glossy sound in string and vocal music plays such a sound that once you hear it, you won't be able to leave your ears. It is in good condition (Oikawa Tetsuji) Maintenance information: 2024.3.16 Maintained (exterior repair/cleaning) Unit maintenance: magnetic circuit gap cleaning center adjustment network maintenance for both low and high frequencies: frequency characteristic check, ATT cleaning unit detachable) Accessories: none Main specifications: 2 way 1 speaker bass reflex system floor type 15 inch coaxial 2 way (Monitor Gold 15 inch) frequency characteristics 30 Hz to 2000 Hz crossover frequency 1,000 Hz maximum input 50 W impedance 8 ohms size W597 x H1,070 x D375 mm

620AU.S.A

Ask 24-42112-04509-00
620A
Manufacture:ALTEC
Original price: JPY 717,000
Price: JPY 398,182(pair)
U.S.A 1977 made
Shop: Osu shop
Arrival: 2024-03-17 19:55:14
description
The disposal price has been reduced. Member prices are not applicable. 2024.3.17 sales price 598,000 yen Both the interior and exterior were overhauled in 2018, including full exterior maintenance, new saran net replacement, attenuator replacement, etc. A large speaker equipped with a 604-8G Alnico unit. I think the good positioning of coaxial units is that they are easy to use even in general households even though they are large in size. The outstanding high frequencies and the detailed mid and low frequencies are satisfying to listen to. The exterior has been maintained and is in a beautiful state (Sasaki Shota) Maintenance information: 2024.3.17 exterior repair 2018.1.14 maintained (terminal cable soldering redone. ATT exchange. Check the input/output waveform and balance, and check the sound output. A frequency characteristic measurement check (~ 42 kHz) is performed, and the original capacitor is continuously used. Exterior polished and oiled Rear baffle paint Saran net replacement. Unit maintenance (single-side low frequency magnetic circuit slit cleaning/center adjustment, both high frequency magnetic circuit slit cleaning/center and characteristic adjustment) unit detachment/terminal replacement.) Accessories: none Main specifications: 38 cm coaxial 2 way (604-8G) original enclosure 2 way 1 speaker bass reflex floor type frequency characteristics 20 to 22 kHz crossover 1.5 kHz sound pressure level 103 dB impedance 8 ohms dimensions W660 x H1016 x D457 mm weight approx. 62.6 kg

No.23LU.S.A

This item has been sold.You can't purchase now. 24-41863-02644-00
No.23L
Manufacture:Mark Levinson
Original price: JPY 1,040,000
Price: JPY 386,364 Sold Out
U.S.A 1987 made
Shop: Osu shop
Arrival: 2024-03-14 13:22:30
description
Disposal price reduction. 2024/2/19 sales price 448,000 yen A large number of parts have been replaced due to internal deterioration! A stereo power amplifier with a traditional dual mono configuration. The overwhelming driving power and precise sound are attractive. The JBL4343 series is a classic combination, and the TANNOY Westminster makes you listen with plenty of volume by ringing the box. The exterior is scratched on the upper front, and there is a line scratch on the top plate (Mizusaki Ryo) Maintenance information: 2024.2.19 Maintained (32 deteriorated capacitors, 10 relays, front LED lamp replacement. Solder has been fixed. Other inspections and adjustments have been made.) Accessories: power cord, copy of instruction manual, balance short pin Main specifications: stereo power amplifier, dual mono configuration, 200W+200W (8Ω), 800W (8Ω, when connected to a bridge), input impedance 50kΩ, W483 x H210 x D450mm, 40 kg

HP300mk2U.S.A

Ask 24-42346-06375-00
HP300mk2
Manufacture:OCTAVE
Original price: JPY 840,000
Price: JPY 361,818
U.S.A 2007 made
Shop: Osu shop
Arrival: 2024-03-27 19:53:24
description
Model with phono (MC). Vacuum tube and semiconductor hybrid vacuum tube preamp. It is a hybrid amplifier represented by Counterpoint, etc., but OCTAVE products only amplify the music signal, and the sound is extremely supple and lively. It is a preamplifier with a sense of security because safety aspects such as protection circuits are well made. It is in good condition with no conspicuous scratches*The original remote control cannot be used. Please use an alternative remote control (Oikawa Tetsuji) Maintenance information: 2024.3.27 Operation confirmed Accessories: instruction manual, remote control (alternative), power cable Main specifications: ECC802 vacuum tube using the phono (MC) model frequency characteristics 3-300000 Hz input impedance 100 kΩ output impedance 100 kΩ (unbalance) /2 x 100 Ω (balance) output terminal XLR x 1, RCA x 2 input terminal XLR x 1, RCA x 4, power consumption 25 W, weight 9 kg

718A MONITORU.S.A

This item has been sold.You can't purchase now. 24-42149-04780-00
718A MONITOR
Manufacture:ALTEC
Original price: JPY 724,000
Price: JPY 348,182(pair)Sold Out
U.S.A 1978 made
Arrival: 2024-03-16 20:09:41
description
The disposal price has been reduced! Member prices are not applicable. 2024/3/16 sales price 498,000 yen Maintained! This is a rare black baffle-type combination of the Mantalay Horn 604-8H+ enclosure. It has a coaxial-like set of sounds, and it's an exhilarating sound with a crisp, easy-to-pop sound. Perfect for enjoying ALTEC sound for home use. As for the exterior, there is a small scratch on the top plate. Serial 016310/016309 (Yonejima Satoshi) Maintenance information: 2024.3.16 Maintained (network maintenance: frequency characteristic check, ATT cleaning) Accessories: saran net Main Specifications: Alnico Magnet 604-8H Frequency Characteristics: 20Hz to 22kHz Allowed Inputs: 45W Impedance: 8Ω Output Sound Pressure Level: 103dB W660 x H1,020 x D460 mm 68.5 kg

L220U.S.A

23-41462-27568-00
L220
Manufacture:JBL
Original price: JPY 560,000
Price: JPY 270,909(pair)
U.S.A 1979 made
Arrival: 2024-02-21 19:45:17
description
The disposal price has been reduced (member prices are not applicable). 2024.2.21 Sales price 348,000 yen Internal and external maintenance has been carried out and brushed up! The voluminous yet light-sounding bass emanating from the LE14A+ passive radiator and the good graininess of the 076 stand out, and jazz, especially the vocal system, shine. The way it sounds is reminiscent of vintage speakers from the 60s, and it is a very loud speaker. The exterior is also beautifully finished due to maintenance including saran net replacement, etc. (Oikawa Tetsuji Maintenance information: 2024.2.21 Maintained (exterior repair/polishing/oil finish front and rear baffle/bottom repair/paint saran net replacement/frame repair woofer maintenance: edge replacement, frame polishing Passive maintenance: edge replacement tweeter maintenance: magnetic circuit rust removal/gap cleaning, horn polishing, terminal cleaning network maintenance: frequency characteristic check, ATT disassembly and cleaning unit detachment, terminal replacement) Accessories: none Main specifications: 3-way 3 speakers, 36 cm cone type (LE14A), medium range, 13 cm cone type (LE5-9) + acoustic lens, high frequency horn type (076), passive radiator, PR15C, output, sound pressure level, 90 dB, impedance, 8 ohms, dimensions W512 x H1225 x D390 mm, weight 48 kg/1

2S-305Japan

24-41656-01118-00
2S-305
Manufacture:DIATONE
Original price: JPY 700,000
Price: JPY 225,455(pair)
Japan 1958 made
Arrival: 2024-01-17 19:50:11
description
The disposal price has been reduced. Member discounts are not applicable. 2024/1/17 sales price 298,000 yen Everything from each unit to the network and exterior has been fully maintained! The 2S-305 is an eternal masterpiece that Japan is proud of. The network capacitors are used as they were. The sound quality from that time has been accurately reproduced. The lack of habit of being a monitor speaker perfectly highlights the characteristics of the amplifier or player to be set, and once you hear the loud sound, you fall in love with it. The exterior has been beautifully finished due to maintenance (Kobayashi Hitoshi) Maintenance information: 2023.8.31 maintenance completed (tweeter maintenance (voice coil replacement, magnetic circuit OH, operation adjustment, terminal cleaning, cover internal urethane replacement, front cover repainting, front frame repainting). Woofer maintenance (mechanical filter replacement, woofer magnetic circuit OH, terminal cleaning, anti-oxidation treatment within the range where magnetic coverage is possible). Network maintenance (OH, replacement of defective elements, reworking solder parts). Terminal coverage cleaning.) 2023.9.6 Maintenance (terminal replacement) 2020.9.21 Maintained (exterior polishing, all paint, exterior repair, slip stud installation, parts polish, saran net replacement plate polishing/painting terminal mounting processing unit, detachable terminal cleaning, frequency characteristic measurement check (~ approx. 42 kHz) was performed, and the original capacitor was continuously used for good results, input/output waveform and balance confirmation sound Preparation of a dedicated speaker cable for the first check period (3mX2) cable continuity & insulation check) Accessories: speaker cable Main specifications: 2 way 2 speaker bass reflex system floor type input impedance 8 Ω sound pressure level 96 dB dimensions W650 x H880 x D445 mm weight 45 kg/book

L88 PLUSU.S.A

Ask 23-40086-16805-00
L88 PLUS
Manufacture:JBL
Original price: JPY 228,000
Price: JPY 198,182(pair)
U.S.A 1974 made
Arrival: 2024-02-28 19:43:23
description
The price has been drastically reduced! 2024/2/28 sales price 248,000 yen Refreshed and maintained with internal and external maintenance! The clear and dynamic sound quality, and the deep, powerful sound of 123A is more powerful than its size, and makes you enjoy jazz and rock exhilarating. This speaker is perfect for playing jazz on records (Yonejima Satoshi) Maintenance information: 2024.2.28 Maintained (enclosure polishing/oil/wax coating, baffle painting. Maintenance: frame polishing/oil finish, net replacement. Woofer cone paper paint Tweeter maintenance: New urethane ring created, frame cone paper coating. Network maintenance: frequency characteristic check, ATT disassembly cleaning, terminal cleaning/screw replacement) Accessories: saran net Main specifications: 2 way 2 speaker bass reflex bookshelf type unit configuration high range LE25 (3.6 cm) + low range 123A (30 cm cone) impedance 8 ohms crossover frequency 2 kHz dimensions W360 x H600 x D 300 mm weight 20 kg

B-2102 MOS VintageJapan

This item has been sold.You can't purchase now. 24-41593-00660-00
B-2102 MOS Vintage
Manufacture:SANSUI
Original price: JPY 317,000
Price: JPY 180,000 Sold Out
Japan 1988 made
Shop: Osu shop
Arrival: 2024-03-22 19:56:17
description
Maintained! Sansui's heavyweight power amplifier. It pursues the essence of a power amplifier, and I am particularly impressed by the strength of the low range and the growth in the high frequency range. Can also be used with large speakers. There are abrasions and bumps in places (Kojima Yosuke) Maintenance information: 2024.3.22 maintained (4 power supply rectifier diodes, 4 fuse replacement protector transistors, 4 speaker relays, deterioration replacement, INPUT selector switch disassembly contact polishing power supply board, power amplifier board, etc.) Accessories: copy of instruction manual Main specifications: 110W+110W (8Ω) impedance 4-16Ω speaker output, 2 line input systems, balance compatible, W450 x H176 x D477 (mm) 35 kg

4312BU.S.A

Ask 21-30470-02357-00
4312B
Manufacture:JBL
Original price: JPY 156,000
Price: JPY 180,000(pair)
U.S.A 1992 made
Arrival: 2024-02-02 19:50:01
description
This is a standard JBL monitor that has undergone internal and external maintenance and has been refreshed. The darker and thicker tone compared to the current model still doesn't even seem to be declining in popularity. The thick, exhilarating sound goes well with jazz and rock, and the punchy sound is captivating. The exterior has been beautifully finished due to maintenance. Serial 34382 33807 (Tomonori Asae) Maintenance information: 2024.2.2 maintained (exterior cleaning, saran, net replacement, tweeter grill dent correction, woofer cone paper touch up ATT cleaning unit detached) Accessories: saran net Main specifications: 3-way 3-speaker bass reflex system frequency characteristics 45 Hz to 20 kHz sound pressure level 93 dB impedance 8 ohms allowable input 100 W dimensions W362 x H597 x D298 mm weight 20 kg/1

2S-305DJapan

Ask 23-39506-12056-00
2S-305D
Manufacture:DIATONE
Original price: JPY 330,000
Price: JPY 180,000(pair)
Japan 1969 made
Arrival: 2023-12-01 19:56:17
description
The disposal price has been reduced! (Member discounts are not applicable) 2023/12/1 sales price 298,000 yen Interior and exterior refreshment maintenance has been completed and brushed up! A consumer model of the 2S-305, a timeless monitor speaker masterpiece that Japan is proud of. The thick and clear midrange and detailed high frequencies, which cannot be felt with the look, vividly reproduce vocals. The sound that accurately expresses the characteristics of an amplifier that is set regardless of whether it is a vacuum tube or transistor makes me feel the goodness of the device I have on hand that I haven't been able to see until now. The exterior is in perfect condition due to maintenance. Serial 351364 4851370 (Yamato Yuki) Maintenance information: 2023.12.1 Maintained (exterior polishing, oil finish, exterior repair, front and rear baffle painting to create missing parts, saran net replacement, velcro replacement. Woofer maintenance center adjustment, edge damping agent application, disconnection solder treatment, center cap dent correction. Tweeter maintenance center cap internal cleaning and replacement, center adjustment, corn paper edge crack repair, edge damping agent application, unit detachment. Network maintenance frequency characteristics check, ATT contact cleaning, terminal cleaning sound operation confirmed) Accessories: saran net Main specifications: 2 way bass reflex system input impedance 8 ohms output sound thickness level 96 dB crossover frequency 1500 Hz W650 × H880 × D445 mm weight 50 kg

HPD315+自作エンクロージャーUK

This item has been sold.You can't purchase now. 24-42261-05730-00
HPD315+自作エンクロージャー
Manufacture:TANNOY
Price: JPY 152,727(pair)Sold Out
UK
Shop: Osu shop
Arrival: 2024-03-19 19:40:53
description
The price has been drastically reduced. 2024/3/19 sales price 198,000 yen Maintained! The HPD315 is mounted in a well-made self-made box. The sound also has good coaxial cohesion and good localization, and you can listen to classical music as well as vocals in good harmony. The exterior is generally good, although there are repair marks and light scuffs. Serial 510911 511259 (Murakoshi Yoichi) Maintenance information: 2023.7.17 maintained (exterior cleaning/touch up, internal resonance correction unit maintenance (high frequency magnetic circuit rust removal/gap cleaning/center adjustment) unit detachment contact cleaning frequency characteristic measurement check (~ 42 kHz) performed with good results input/output waveform and balance confirmation sound output check) Accessories: none Main specifications: 12inch coaxial 2-way (HPD315) frequency characteristics 20 Hz to 20 000 Hz minimum resonance frequency 20 Hz allowable input 85 W output sound pressure level 92 dB impedance 8 Ω size W563 mm x H642 mm x D350 mm weight 23 kg (actual measurement)

JC-1ACU.S.A

Ask 23-39194-09810-00
JC-1AC
Manufacture:Mark Levinson
Original price: JPY 135,000
Price: JPY 116,364
U.S.A 1975 made
Arrival: 2023-06-24 20:11:46
description
The disposal price has been reduced. Member discounts are not applicable. 2023/6/24 sales price 178,000 yen Maintenance has been carried out and deteriorated capacitors etc. have been replaced! A newly created power supply is included. Genuine RF MC cartridge head amplifier The RCA terminal specification makes it easy to use, and has a separate power supply structure. The delicate, clear, and powerful sound is attractive (Daiki Goto) Maintenance information: 2023.6.24 maintained (new power supply manufactured because the power module is defective but cannot be repaired, all deteriorated capacitors replaced, pin jack deterioration replaced, gain changeover switch replaced due to poor contact, each gain readjusted, operation inspected, (there are no current problems with the module) Accessories: copy of instruction manual Main specifications: Gain can be adjusted in 3 levels; input impedance can be used up to 45 ohms W175 x H60 x D210 mm 1.4 kg

MODEL 901/3Japan

This item has been sold.You can't purchase now. 24-42300-05959-00
MODEL 901/3
Manufacture:SHELTER
Original price: JPY 170,000
Price: JPY 98,182 Sold Out
Japan
Arrival: 2024-03-24 20:16:25
description
Shelter's current MC cartridge. This item is currently awaiting delivery for at least 3 months. This model combines a hard aluminum cantilever with an oval needle tip and aims for natural sound reproduction with good band balance. The amount of information and the high resolution are fascinating (Tamura Eiji) Maintenance information: 2024.3.24 Operation confirmed Accessories: original box, instruction manual Main specifications: output 0.5 mV impedance 15 ohms needle pressure 1.4 to 2.0 g; needle tip uses an oval solid diamond; own weight: approx. 9.1 g  

No.6600Denmark

Ask 24-42236-05512-00
No.6600
Manufacture:JS
Original price: JPY 25,000
Price: JPY 90,727
Denmark
Arrival: 2024-03-25 19:14:35
description
Maintained! A must have for SPU fans. It is a model loaded with 2 Type0.32m/No. 6600 JS transformers, and the characteristics of the Ortofon/SPU series are fully brought out, and the depiction of vividness rich in thickness and stickiness is amazing. The exterior has peeling paint, rust, and a dull feeling of use (Katsuji Hiura) Maintenance information: 2024.3.25 (each replaced due to maintenance switch disassembly contact polishing cleaning RCA jack HOT side deformation and grommet deformation I checked the voice.) Accessories: none Main specifications: boost ratio 31 times, primary impedance 1.5 ohm/secondary impedance 1.5 kΩ, dimensions W90 x H65 x D80 mm, weight approx. 400 g

COMPACT-1012U.S.A

Ask 23-40861-23031-00
COMPACT-1012
Manufacture:NEWCOMB
Price: JPY 90,727
U.S.A
Arrival: 2023-12-13 20:12:15
description
The disposal price has been reduced. Member discounts are not applicable. 2023/12/13 Sales price 138,000 yen Maintenance completed! Newcomb tube mono prime. An output of about 12W is output using a 6V6 output tube. It has an adjustment function for a total of 36 fine phono curves, 6 low frequencies and 6 high frequencies. The stylish look reminiscent of Old Marantz, such as the hood on the back, is irresistible. Since the input terminals are on the bottom, it is necessary to devise how to insert the RCA cable. The standard LEVEL position is M. Adjust the volume with LOUDNESS. SELECTOR's RUMBLE FILTER is valid only for PHONO. ※The hood is fitted very tightly, so it cannot be removed normally. There is a feeling of use due to appearance, dullness, small scratches, abrasions, etc. (Murakoshi Yoichi) Maintenance information: 2023.12.12 maintenance completed (earth terminal added to bottom, vacuum tube 6AV6 replacement, 100 μF electrolytic capacitor and lug terminal added to 80/10 μF block capacitor, base leg replacement/HUM ADJ readjusted, vacuum tube socket and RCA jack caulk repair. Operation checked (measured at 11 to 15 W SP: 8 Ω with rated output AC 100 to 117 V). Accessories: none Key Specifications: 6V6P.P. Rated output 12 W LINE 3 system, PHONO (MM) 1 speaker compatible impedance 8, 16 ohms, W322 x H112 x D240 mm, 6.8 kg

HDVD800Germany

Ask 24-42175-05055-00
HDVD800
Manufacture:SENNHEISER
Original price: JPY 209,523
Price: JPY 86,182
Germany 2013 made
Arrival: 2024-03-14 20:01:01
description
The price has been reduced. 2024/3/14 sales price 99,800 yen SENNHEISER's first balanced headphone amplifier. It is equipped with a high-quality D/A converter and a convenient function that can easily adjust input gain, contributing to accurate sound transmission unique to high-end machines. There are no noticeable scratches on the exterior. Serial 1085105159 (Tamura Eiji) Maintenance information: 2024.3.14 Maintained (4 volume removal, disassembly, cleaning, and reassembly. Voice check for each input and output is OK. (The balanced headphone output is ① L-HOT ② L-COLD ③ R-HOT ④ R-COLD) Accessories: instruction manual, original box Main specifications: frequency characteristics 10 Hz to 100 kHz dynamic range 115 dB digital input: 4 systems (USB, coaxial, AES/EBU, S/PDIF optical) analog input: 2 systems (unbalanced) analog output: 1 system (balanced) headphone output: 4 systems (XLR-4:2 systems, 6.3 mm standard: 2 systems) compatible impedance 16 to 600 ohms W224 x H44 x D306 mm body weight approx. 2250 g

3880U.S.A

Ask 23-40713-21903-00
3880
Manufacture:GAUSS
Price: JPY 86,182(pair)
U.S.A
Shop: Osu shop
Arrival: 2024-01-13 20:20:31
description
The price has been reduced. 2024/1/13 sale price 99,800 yen rare Gauss 46cm woofer! This is the first model to arrive at Hi-Fi. Unlike JBL woofers, it is characterized by sound tightness and strength of extrusion. It also seems interesting to use it as a 4345 woofer (Sasaki Shota) Main specifications: Ferrite magnet 46cm woofer impedance 8Ω (measured DC resistance value 6.3Ω, 6.0Ω) 8.7kg (actual measurement)

STA-9U.S.A

24-42346-06377-00
STA-9
Manufacture:NuPrime
Original price: JPY 170,000
Price: JPY 81,636
U.S.A 2016 made
Shop: Osu shop
Arrival: 2024-03-27 19:53:17
description
Comes with original box Genuine fusion coordination. 120W A+D class stereo amplifier Furthermore, it is possible to operate as a 290W mono amplifier with a bridge amplifier. The goal is to achieve a tone unique to vacuum tube amplifiers, and it is designed with a more advanced even-order harmonic circuit. It is in good condition with no conspicuous damage (Oikawa Tetsuji) Maintenance information: 2024.3.27 Operation confirmed Accessories: instruction manual, power cable, original box Main specifications: 120W (stereo), 290W (bridge) input impedance 47kΩ playback frequency band 10Hz-50kHz W235 x H55 x D276mm (including terminals and legs) 4.8 kg

POLARIS 2U.S.A

Ask 24-41976-03452-00
POLARIS 2
Manufacture:SUMO
Original price: JPY 300,000
Price: JPY 81,636
U.S.A 1992 made
Arrival: 2024-03-08 19:48:38
description
The price has been drastically reduced! 2024/3/8 sales price 99,800 yen Maintained! AC120V specification. The low frequency response is good, there is plenty of room above the housing, and I definitely want to listen closely to the mid to high frequencies. It is a power amplifier with an output stage configured using the TL (transconductance linearization) circuit system, which is patented by the company using MOS-FET. BTL connection is possible, and it can be used as a 400W monaural amplifier. The exterior has bumps, scratches, etc. Serial 3200716 (Fujisawa Yukishi) Maintenance information: 2024.3.8 Maintained (all internal checks. C, R, TR, FET, etc. are OK. Operation test) Accessories: power cable Main Specifications: 120W+120W (8Ω) 200W+200W (4Ω) Input Impedance: 47kΩ Damping Factor: 500 W480 x H140 x D300 mm 14.0 kg

3110U.S.A

Ask 23-39061-09111-00
3110
Manufacture:JBL
Original price: JPY 92,000
Price: JPY 68,182
U.S.A 1983 made
Shop: Osu shop
Arrival: 2023-12-18 20:03:35
description
2023.12.18Maintained professional cross 800Hz network. It is used in the 4320, etc., and the low frequencies are pushed out smoothly, giving the impression that the clarity of the mid-high range has improved. This network is useful for creating 2-way systems where woofers have a certain amount of area. How about making a 2-way horn system with a 16Ω unit? There are stains and rust on the main body. (TERAMOTO Hidehiko) Maintenance information: 2023.12.18 Maintained (terminal rust removal treatment, cleaning, mounting screw replacement. SW type ATT contact cleaning. Frequency characteristics are measured and checked, and the original capacitors are continuously used for good results. (Check the input/output waveform and balance, check the sound output) Main specifications: crossover frequency 800 Hz impedance 12 to 16 ohms W122 x H154 x D132 mm 1.9 kg/1 unit

N1201-8AU.S.A

Ask 18-15873-15670-00
N1201-8A
Manufacture:ALTEC
Price: JPY 59,091(pair)
U.S.A
Arrival: 2020-11-09 20:13:38
description
The price has been reduced! 2020/11/9 sales price 70,000 yen maintenance completed. This is a 2-way network. Since bass can be pushed out well, and high frequency adjustment ranges can be obtained with 2 types of HF/MF attenuators, it is a model that is easy to match the desired sound quality. There are small scratches on the exterior due to the feeling of use. Serial 05234 07210 (Makoto Kono) Maintenance information: 2020.11.9 maintained (common wiring reinforcement terminal solder removal, rust removal treatment, cleaning, ATT (x4) contact disassembly cleaning, contact grease application, frequency characteristic measurement check (~ approx. 42 kHz), continue using the original capacitor for good results, input/output waveform and balance confirmation sound check) Accessories: none Main specifications: W114 x H190 x D228 mm 1.8 kg Crossover frequency 1.2 kHz Impedance 8 ohms Level control is continuously variable up to -8 dB in the middle range is 2 kHz and the high range is continuously variable up to -6 dB at 10 kHz

2405U.S.A

Ask 24-42246-05569-00
2405
Manufacture:JBL
Original price: JPY 89,000
Price: JPY 58,909(pair)
U.S.A 1971 made
Arrival: 2024-03-17 18:14:41
description
The price has been reduced. 2024/3/17 sales price 69,800 yen JBL professional tweeter. Since it is designed to make the sound fly far, the sound quality is solid and more straight compared to the company's consumer model 077. The mid to high frequencies are vivid, and the low frequencies are finished with a tight sound. The exterior has dullness and small scratches due to aging. Serial 81380/52416 (Yonejima Satoshi) Maintenance information: 2024.3.17 sweep test good Accessories: No accessories Main specifications: horn type tweeter impedance 16 ohms playback frequency band 6,500 to 21,500 Hz (manufacturer specified), crossover 7 kHz, efficiency 105 dB, W100 x D84 mm, 3 kg/book

DA-A15+DA-M15Japan

This item has been sold.You can't purchase now. 23-41477-27632-00
DA-A15+DA-M15
Manufacture:DIATONE
Original price: JPY 155,000
Price: JPY 58,909 Sold Out
Japan 1978 made
Arrival: 2024-02-10 16:54:40
description
The price has been reduced! 2024/2/10 sales price 69,800 yen Maintained! A level meter DA-M15, which is rare for the DA-A15, was attached to the stereo power amplifier and introduced. The output of the music signal coming out of the power amplifier is detected and indicated with 2 meters for each left and right channel. It plays jazz and rock powerfully with a rough sound, which is unusual for domestic machines. Serial A5500129 (Tomonori Asaine) Maintenance information: 2024.1.22 maintained (3 resistors, deteriorated capacitors, 17 deteriorated capacitors, VR100 kΩ replacement, transistor 2SC2240 2SA970 replacement, other idling, DC balance adjustment, disassembly and cleaning of other speaker relays, etc., internal opening inspection of DA-M15 (power AMP) *Please turn on the DA-A15 side (power AMP) first) Accessories: none Main specifications: DA-M15 backup power outlet Switched 6A external dimensions 480 x 179 x 149 mm weight 5.5 kg DA-A 15 part muting time 5 seconds compatible load impedance 4 to 16 ohms power consumption electrical appliance control law 320 W rated output (8 ohms) 520 W external dimensions 425 x 170 x 285 mm weight 18 kg

AU-D707G EXTRAJapan

Ask 24-42051-04065-00
AU-D707G EXTRA
Manufacture:SANSUI
Original price: JPY 118,000
Price: JPY 54,364
Japan 1983 made
Arrival: 2024-03-10 20:00:11
description
Maintained. The 707 series plays a central role in Sansui. The PHONO2 system is compatible with MM/MC on both sides, and since it is compatible with all MC cartridges, it is a great product that can switch between 2 levels of impedance: low and high. This is an amplifier I definitely want you to listen to records to your heart's content. The exterior has dullness, scratches, and dirt. Serial 823050972 (Tamura Eiji) Maintenance information: 2024.3.10 maintained (input selector, reck-out, tone switch disassembly, polishing grease application, master volume replacement, output relay, headphone relay replacement, main amplifier transistor, adjustment volume replacement, power supply floating resistor replacement, solder repair, each volume, switch cleaning, pin jack polishing, interior and exterior inspection and cleaning, offset, bias (Adjust, check operation) Accessories: No accessories Main specifications: 110W+110W size W460 x H160 x D404 mm weight 15 kg

3105U.S.A

Ask 13-72477-76261-00
3105
Manufacture:JBL
Original price: JPY 40,400
Price: JPY 45,455(pair)
U.S.A 1971 made
Arrival: 2023-03-31 19:43:53
description
Maintained! A network with a crossover frequency of 7 kHz. Ideal for MID/HIGH 3-WAY systems using the 2440. On the exterior, there is a feeling of use, such as paint peeling off and scratches scattered around. Serial 17041 17049 (Hiroki Aso) Maintenance information: 2023.3.31 Maintained (terminal rust removal, acid wash, insulating bushing & mounting screw replacement, ATT brand new replacement, frequency characteristic measurement check (~ approx. 42 kHz), continue using the original capacitor for good results, input/output waveform and balance confirmation sound output check) Accessories: none Main specifications: crossover frequency 7 kHz allowable input (continuous program) 50 W impedance bass range: 12 to 16 ohms treble range: 12 to 16 ohms treble attenuation/variable volume mounting hole W140 x 108 mm 0.7 kg

LX5U.S.A

Ask 21-33779-25069-00
LX5
Manufacture:JBL
Original price: JPY 38,500
Price: JPY 45,455(only one piece)
U.S.A 1973 made
Arrival: 2021-12-21 20:03:12
description
※1 bottle only. Maintained! This is a rare blue frame (above) model LX5. The impedance is 8 ohms, and the cross is 500 Hz, so be sure to use a 175 or 375 driver that uses 8 ohms! There are spots, rust spots, and small scratches. (Honda Maki) Maintenance information: 2021.12.21 Conductivity confirmed 2019.4.4 Maintained (re-fix the internal coil with silicone agent. Remove rust from terminals and mounting screws, clean, and tighten. ATT (SW type) contact cleaning. A frequency characteristic measurement check (~ 42 kHz) was performed, and the original capacitor was continuously used because the results were good. (Input/output waveform and balance check, sound output check) Accessories: No accessories Key Specifications: Crossover Frequency: 500 Hz Level Control: 3 Position Switch Input Impedance: 16 ohms 159 x 153 x 120 mm 2.3 kg

3105U.S.A

Ask 23-39405-11308-00
3105
Manufacture:JBL
Original price: JPY 40,400
Price: JPY 45,455(pair)
U.S.A 1971 made
Arrival: 2023-05-31 20:03:45
description
Maintained in October 2022! A network with a crossover frequency of 7 kHz. Ideal for MID/HIGH 3-WAY systems using the 2440. On the exterior, paint is bald and oxidized (Yonejima Satoshi) Maintenance Information: 2022.10.7 Maintained (Terminal rust removal, acid cleaning, insulation bushing & mounting screw replacement. ATT replacement A frequency characteristic measurement check (~ approx. 42 kHz) was performed, and the original capacitor was continuously used for good results. Input/output waveform and balance check, sound output check.) Accessories: no accessories Main specifications: crossover frequency 7 kHz allowable input (continuous program) 50 W impedance bass range: 12 to 16 ohms treble range: 12 to 16 ohms treble attenuation/variable volume mounting hole W140 x 108 mm 0.7 kg

L-03TJapan

Ask 24-41844-02527-00
L-03T
Manufacture:KENWOOD
Original price: JPY 120,000
Price: JPY 45,273
Japan 1983 made
Arrival: 2024-03-13 19:40:06
description
The disposal price has been reduced! Member prices are not applicable. 2024/3/13 sales price 59,800 yen Maintained! Kenwood's last varicon-type analog tuner developed by utilizing the L-02T's know-how. The rich, vivid sound quality in the mid-range typical of the L series is attractive. There are some scratches on the exterior. Serial 44K10290 (Fujisawa Yukishi) Maintenance information: 2024.3.13 maintained (replaced with a trimmer with an approximate value due to faulty front-end OSC trimmer and unavailability of the original. Therefore, tracking was adjusted with a trimmer, but it fits perfectly with the memory around 83 MHz, but the memory deviates slightly at higher or lower frequencies. (Please be aware in advance) Accessories: copy of instruction manual Main specifications: Non-spectrum IF method, reception frequency 76MHz to 90MHz, antenna impedance 75Ω (unbalance), multipath output, W440 x H111 x D337 mm, 5.4 kg

AT-OC9/3Japan

Ask 24-42310-06059-00
AT-OC9/3
Manufacture:audio-technica
Original price: JPY 78,000
Price: JPY 45,273
Japan 2009 made
Arrival: 2024-03-25 19:14:00
description
Comes with original box! MC cartridge using a solid boron cantilever and a special line contact needle. It is a cartridge with high resolution and a transparent tone, and you can feel the high level of power. The cantilever turns slightly to the left (Hiura Katsuji) Maintenance information: 2024.3.24 sound output confirmed Accessories: instruction manual, original box, needle cover Main specifications: MC type playback frequency band 15 to 50000 Hz output voltage 0.4 mV channel separation 30 dB output balance 0.5 dB needle pressure 1.8 to 2.2 g (2.0 g standard) coil impedance 12 Ω DC resistance 12 Ω load resistance 100 Ω or more (when connected to a head amplifier) line contact needle 8 g

686S2UK

Ask 24-42021-03742-00
686S2
Manufacture:B&W
Original price: JPY 90,000
Price: JPY 40,727(pair)
UK 2007 made
Shop: Osu shop
Arrival: 2024-02-20 19:16:38
description
The price has been reduced. 2024/2/20 sales price 49,800 yen 2-way bookshelf speaker system. It's the most compact speaker in the company's 600 series, yet it's second to none in terms of power and accuracy due to the new separate double dome tweeter and design improvements. It is in good condition (Sasaki Shota) Maintenance information: 2024.2.20 sweep test good Accessories: none Main specifications: playback frequency 54 Hz to 50 kHz efficiency 85 dB impedance 8 ohm crossover 4 kHz dimensions W160 x H315 x D229 mm weight 4.6 kg

4645B+2245HU.S.A

This item has been sold.You can't purchase now. 24-42066-04125-00
4645B+2245H
Manufacture:JBL
Price: JPY 40,000(only one piece)Sold Out
U.S.A 1999 made
Arrival: 2024-02-25 19:54:55
description
The price has been drastically reduced. 2024/2/25 sales price 49,800 yen ※Only 1 is a THX certified theater subwoofer system. The unit is a 46cm cone woofer with a low distortion ratio and high linearity design developed for the 4345. If you've been looking for one, please take this opportunity! Exterior, dullness, abrasions, threads, scratches, small scratches, repair marks, etc. can be seen (Kobayashi Hitoshi) Maintenance information: 2024.2.24 Operation confirmed Accessories: none Main specifications: 1 way, 1 speaker, bass reflex system, floor type, 2245H: 46 cm cone type impedance 8Ω 95dB frequency characteristics 20Hz to 2kHz fo 20Hz overall W674 x H1,010 x D450 mm 63 kg

AD-20Japan

Ask 24-42153-04836-00
AD-20
Manufacture:Accuphase
Original price: JPY 60,000
Price: JPY 38,636
Japan 2005 made
Arrival: 2024-03-06 20:10:30
description
The price has been reduced. 2024/3/6 sales price 45,000 yen Accuphase built-in phono equalizer board. For analog record playback, you can switch MM/MC equalizer gain, set MC input impedance, and subsonic filter ON/OFF with an internal dip switch. There is dullness (Takasaki Atsushi) Maintenance information: 2024.3.6 operation confirmed Accessories: none Main Specifications: Compatible Models/C-2000, C-245, C-265, CX-260, E-307, E-308, E-407, E-408, E-530,, *In the case of E-550/E-350/E-450/C-2110, MC/MM switching is performed on the panel surface, so there is no need for settings on the board. E-550 E-350 E-450 C-2110

686S2UK

Ask 24-41807-02212-00
686S2
Manufacture:B&W
Original price: JPY 90,000
Price: JPY 36,182(pair)
UK 2007 made
Arrival: 2024-02-04 20:13:52
description
The disposal price has been reduced! (Member price not applicable) 2024/2/4 sales price 49,800 yen 2-way bookshelf speaker system. It's the most compact speaker in the company's 600 series, yet it's second to none in terms of power and accuracy due to the new separate double dome tweeter and design improvements. The exterior is dull. Serial 1702-0065197/1702-0065198 (Yonejima Satoshi) Maintenance information: 2024.2.4 sweep test is good Accessories: instruction manual, saran net Main specifications: playback frequency 54 Hz to 50 kHz efficiency 85 dB impedance 8 ohm crossover 4 kHz dimensions W160 x H315 x D229 mm weight 4.6 kg

MICRO BASICGermany

This item has been sold.You can't purchase now. 24-42308-06062-00
MICRO BASIC
Manufacture:CLEARAUDIO
Original price: JPY 68,000
Price: JPY 36,182 Sold Out
Germany 2003 made
Arrival: 2024-03-25 19:57:21
description
German MM/MC compatible phono equalizer. The speed of sound is outstanding. The sound quality is straight without turbidity, and the volume and power of the bass are excellent, and the rhythm band can be heard richly. It's an excellent product that also allows you to get good MC gain. There is an MM/MC changeover switch on the bottom, making it very easy to use. ※There is a note on the original box. The exterior is dull. Serial 00781 (Fujisawa Yukishi) Maintenance information: 2024.3.25 Operation confirmed Accessories: original box Main Specifications: 60dB (MC) 40dB (MM) Input Impedance: 800Ω/MC, 47kΩ/mm W50 ✕ H30 ✕ D74mm 0.2 kg

M-103Japan

Ask 24-42016-03730-00
M-103
Manufacture:CORAL
Original price: JPY 86,000
Price: JPY 33,455(pair)
Japan 1980 made
Arrival: 2024-02-23 20:14:27
description
The price has been reduced! 2024/2/23 sales price 39,800 yen This is an 8 ohm specification Japanese 1 inch driver developed for professional use. A must-see for anyone who owns the company's AH-501 horn. It makes a penetrating treble and deep mid-range sound unique to CORAL. It is also recommended for those who make their own speakers. There is paint peeling on the exterior. Serial 1304, 1325 (Fujisawa Yukishi) Maintenance information: 2024.2.23 Operation confirmed Accessories: No accessories Main specifications: throat diameter 25.4 mm (1 inch) sound pressure 104 dB impedance 8 ohms playback frequency 500 Hz-18 kHz magnetic flux density 18000 gauss maximum input 100 W diameter 120 x H74 mm 3.3 kg/piece

AU-320Japan

Ask 23-41020-24279-00
AU-320
Manufacture:DENON
Original price: JPY 19,800
Price: JPY 31,818
Japan 1971 made
Arrival: 2023-11-18 20:11:29
description
A classic MC boost transformer. With 2 input systems, an impedance of 3.40 ohms switchable, and a PASS line, you can freely enjoy a variety of cartridges and tone arms. There is an appearance, dullness, and a feeling of use (Kobayashi Hitoshi) Maintenance information: 2023.11.18 Operation confirmed Accessories: none Main specifications: MC boost transformer input, 2 systems, switchable, 1st order impedance 40 Ω, 3 Ω, switching, 2nd order impedance 4 kΩ, boost ratio 1:10, frequency characteristics, 10 Hz to 100 kHz, W97 x H65 x D155 mm, 800 g

AU-320Japan

Ask 23-41264-26136-00
AU-320
Manufacture:DENON
Original price: JPY 19,800
Price: JPY 31,818
Japan 1971 made
Shop: Osu shop
Arrival: 2023-12-18 19:47:57
description
A classic MC boost transformer. With 2 input systems, an impedance of 3.40 ohms switchable, and a PASS line, you can freely enjoy a variety of cartridges and tone arms. There are small wounds and dullness (Oikawa Tetsuji) Maintenance information: 2023.12.18 operation confirmed Accessories: none Main specifications: MC boost transformer input, 2 systems, switchable, 1st order impedance 40 Ω, 3 Ω, switching, 2nd order impedance 4 kΩ, boost ratio 1:10, frequency characteristics, 10 Hz to 100 kHz, W97 x H65 x D155 mm, 800 g

AU-320Japan

Ask 24-41953-03290-00
AU-320
Manufacture:DENON
Original price: JPY 19,800
Price: JPY 31,818
Japan 1971 made
Arrival: 2024-02-18 18:57:34
description
A classic MC boost transformer. With 2 input systems, the impedance can be switched to 3.40 ohms, and a PASS line is included, so you can freely enjoy various cartridges and tone arms. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi) Maintenance information: 2024.2.13 Operation confirmed Accessories: none Main specifications: MC boost transformer input 2 systems switchable, primary impedance 40 ohm, 3 ohm switching, secondary impedance 4 kΩ boost ratio 1:10 frequency characteristics 10 Hz to 100 kHz, W97 x H65 x D155 mm, 800 g

AU-320Japan

23-40958-23793-00
AU-320
Manufacture:DENON
Original price: JPY 19,800
Price: JPY 31,818
Japan 1971 made
Arrival: 2023-11-18 20:11:32
description
A classic MC boost transformer. With 2 input systems, the impedance can be switched to 3.40 ohms, and a PASS line is included, so you can freely enjoy various cartridges and tone arms. There is an appearance, dullness, and a feeling of use (Kobayashi Hitoshi) Maintenance information: 2023.11.14 Operation confirmed Accessories: none Main specifications: MC boost transformer input 2 systems switchable, primary impedance 40 ohm, 3 ohm switching, secondary impedance 4 kΩ boost ratio 1:10 frequency characteristics 10 Hz to 100 kHz, W97 x H65 x D155 mm, 800 g

X-7Japan

Ask 24-42137-04704-00
X-7
Manufacture:CORAL
Original price: JPY 139,600
Price: JPY 31,636
Japan 1979 made
Shop: Osu shop
Arrival: 2024-03-12 19:49:46
description
It smells like an air freshener, and since ATT has cracks, it is cheap, and is currently discontinued. A bookshelf type speaker that uses a uniquely developed hard dome unit. It is a speaker characterized by a well-balanced, clear, and bright sound. There are small scratches, dents, and net holes (Daiki Goto) Maintenance information: 2024.3.12 operation confirmed (with ATT gaps) Accessories: none Main specifications: 3 way 3 speaker bass reflex system frequency band 30Hz to 30kHz impedance 6Ω sound pressure level 94 dB dimensions W390 x H710 x D350 mm weight 27.5 kg/book

DS-77ZJapan

This item has been sold.You can't purchase now. 23-89023-23459-00
DS-77Z
Manufacture:DIATONE
Original price: JPY 120,000
Price: JPY 31,636(pair)Sold Out
Japan 1989 made
Shop: Osu shop
Arrival: 2023-11-05 20:15:29
description
The price has been drastically reduced. 2023/11/5 sales price 44,800 yen Edge softened. A versatile speaker that can be enjoyed regardless of choice, with an excellent diatone range balance. The overall sound quality gives a tight impression, and it plays music with tight low frequencies and clear mid to high frequencies. There are noticeable stains on the saran net, and the emblem is missing on one side, and there is dullness and a feeling of use (Kobayashi Hitoshi) Maintenance information: 2023.7.25 Maintenance completed (edge softening treatment, exterior cleaning) Accessories: saran net Key Specifications: 3 Way 3 Speaker Anti-Magnetic Design Impedance 6Ω W400×H700×D330mm 29.0kg

DL-103RJapan

This item has been sold.You can't purchase now. 24-42307-06016-00
DL-103R
Manufacture:DENON
Original price: JPY 58,000
Price: JPY 31,636 Sold Out
Japan
Arrival: 2024-03-26 19:59:20
description
A higher-level model that uses 6N copper as the coil winding for the standard DL-103 cartridge. Compared to the original model, the high range has been increased, resolution has been increased, and the sense of distortion has been reduced. The exterior has a feeling of use such as dullness. Serial 8844 (Tomoho Asaine) Maintenance information: 2024.3.26 sound output confirmed Accessories: none Main specifications: round needle tip 16.5 microns output voltage 0.25 mV playback frequency 20 Hz to 45 kHz impedance 14 ohms needle pressure 2.5 g dead weight 8.5 g

HA-1Japan

This item has been sold.You can't purchase now. 24-41912-02962-00
HA-1
Manufacture:YAMAHA
Original price: JPY 60,000
Price: JPY 28,182 Sold Out
Japan 1977 made
Shop: Osu shop
Arrival: 2024-02-27 19:53:41
description
The price has been drastically reduced. 2024/2/27 sales price 34,800 yen Maintained! Yamaha's classic head amplifier. It is a delicate, well-grained sound with good texture in the high frequencies. It can be used by a wide range of people, from beginners to intermediate users, and in addition to the exterior and writing on the back, you can see dullness and a feeling of use (Kobayashi Hitoshi) Maintenance information: 2024.2.27 Maintenance completed (pin jack repair, replacement of all relevant transistors, capacitors, amplifier section voltage/current adjustment due to migration occurring in the transistors on each board) Accessories: none Main specifications: impedance 10 ohm/100 ohm gain low 34 dB high 14 dB input 1 system bypass possible W150 x H67.5 x D352 mm 3.5 kg

2220CU.S.A

Ask 23-41395-27032-00
2220C
Manufacture:JBL
Original price: JPY 104,000
Price: JPY 27,273(pair)
U.S.A 1971 made
Arrival: 2023-12-31 19:33:11
description
The disposal price has been reduced. Member discounts are not applicable. 2023/12/31 sales price 69,800 yen 38cm cone woofer that uses high-efficiency magnets and relatively lightweight cone paper. Excellent low frequency characteristics have been achieved by adopting unique systems such as curved cone paper, cone suspension using a special damper system, and voice coil gap of 0.36 mm or less. A crack in the edge part on one side has been repaired. Serial 10203 10207 (Mizushima Itsuro) Maintenance information: 2023.12.30 maintenance (edge crack repair) Accessories: none Main specifications: frequency characteristics 40 Hz to 2 kHz rated input 100 W impedance 32 ohms weight 7.7 kg

AU-320Japan

Ask 24-41733-01682-00
AU-320
Manufacture:DENON
Original price: JPY 19,800
Price: JPY 27,091
Japan 1971 made
Shop: Osu shop
Arrival: 2024-01-27 20:09:01
description
※Overall, there is dullness, rust, and scratches, and there is a feeling of use, so it is inexpensive. A classic MC boost transformer. With 2 input systems, the impedance can be switched to 3.40 ohms, and a PASS line is included, so you can freely enjoy various cartridges and tone arms. (MIZUSAKI Ryo) Maintenance information: 2024.1.27 Operation confirmed Accessories: none Main specifications: MC boost transformer input 2 systems switchable, primary impedance 40 ohm, 3 ohm switching, secondary impedance 4 kΩ boost ratio 1:10 frequency characteristics 10 Hz to 100 kHz, W97 x H65 x D155 mm, 800 g

MojoUK

Ask 23-40698-21785-00
Mojo
Manufacture:CHORD
Price: JPY 24,364
UK
Shop: Osu shop
Arrival: 2023-10-23 20:17:51
description
The price has been reduced. 2023/10/23 sales price 29,800 yen ※Currently sold. Comes with a special case! Portable headphone amplifier with built-in D/A converter. DSD256 (11.2 MHz/1 bit) PCM supports native playback of up to 768 kHz/32 bit. Please enjoy the sound quality unique to a thick mojo in the mid to low range. There is dullness and a feeling of use (Sasaki Shota) Maintenance information: 2023.10.23 Operation confirmed Accessories: original box Main specifications: output level 35 mw/600 ohm, 720mw/8 ohm, output impedance 0.075 Ω, dynamic range, 125 dB input system, 3 optical systems, 1 coaxial x 1, microUSB x 1 output system, 2 output systems, headphone jack x 2, charging time, approx. 5 hours continuous operation time, approx. 8 hours W82 x H60 x D22 mm 180 g
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