A preamp for the company's high-end audio Reference series. In addition to adopting a fully balanced amplification system with positive and negative symmetry from input to output in the transmission circuit, accurate transmission of audio signals is achieved by arranging the same boards on the left and right audio circuits to form the same circuit on the left and right. There are no visible scratches on the exterior, etc., and it is good with just dullness. Serial NKPK000049JP (Takasaki Atsushi)
Maintenance information: 2024.6.1 operation confirmed
Accessories: remote control, copy of instruction manual, power cable, connection cable, original box
Main specifications: input terminal balance ☓ 3 unbalance ☓ 3 output terminal balance ☓ 2 unbalance ☓ 2 body dimensions W450mm ☓ H150mmD440mm 29kg power supply dimensions W220 ☓ H185 ☓ D430 mm 15 kg
Hi-Fi is in stock for the first time! GLANTZ statically balanced tone arm. The main body is machined from hard stainless steel, and the structure is firmly supported by 4 large bearings, and it has high traceability performance with reduced resonance and blurring, and exudes a sharp sound. Since there is weight in the weight part, you can use heavy cartridges such as OrtoFon's SPU without lowering the weight too much. The exterior is generally good (Takahashi Nobuyuki)
Maintenance information: 2024.6.2 operation confirmed
Accessories: instruction manual, headshell, phono cable, cartridge installation screw wrench
Main specifications: Form Static balance system Total length 330 mm Effective length (arm fulcrum to needle tip) 305 mm Effective length (arm fulcrum to center of turntable) 290 mm Compatible cartridge 16 to 43 g weight 1.14 kg Overhang 15 mm Mounting base internal dimensions 16 mm Mounting hole 30 mm
All units have been overhauled, including the woofer, mid, driver and tweeter, and network! It is an individual that has been fully restored, including the exterior. The original 4343 by All Alnico, the original 4343 of 4343! The crisp low frequencies and punchy high frequencies are unbearable, and popularity continues unabated even now. The dynamic sound typical of JBL has been revived due to maintenance. It is a famous monitor that can best reproduce the sound source of on-microphone recordings regardless of age or genre (Sasaki Shota)
Maintenance information: 2024.4.4 Maintained (exterior repair/gray paint. Front and rear baffle repair and painting. Saran net replacement/frame repair. Woofer maintenance: edge replacement, corn paper coating. Midmaintenance: edge replacement, corn paper coating. Driver maintenance: magnetic circuit rust removal/gap cleaning/center adjustment, sound absorbing material replacement, terminal cleaning/screw replacement. Tweeter maintenance: magnetic circuit rust removal/gap cleaning, terminal cleaning/screw replacement. Network maintenance: frequency characteristic check, ATT cleaning, terminal cleaning/screw replacement, switching SW contact cleaning, high frequency capacitor replacement)
Accessories: none
Main specifications: 4 way 4 speaker bass reflex type 2405/2420/2121/2231A crossover 300Hz/1250Hz/9500Hz 8Ω 93dB W635 x H1,051 x D435 mm 83.9 kg/book
The price has been drastically reduced. 2024/6/4 sales price 780,000 yen A high-performance speaker that condenses the sound production of the multi-cabinet SYSTEM7 into a single cabinet. The balance between dynamism, wide range, and sense of sound localization is excellent. Another advantage is that it creates a sound that is less likely to be affected by the performance of the amplifier. There is a partial tear in the corner of the saran net, and there is a linear paint crack separating the top and bottom on the right side of one (Sasaki Shota)
Maintenance information: 2024.6.3 sweep test is good
Accessories: manual, spike, spike holder, cover
Main specifications: 3-way 4Ω frequency characteristics 29Hz to 22.5kHz 89dB W320 × H1040 × D460 mm 73 kg
NEW GENERATION LUXMAN A CLASS POWER AMPLIFIER! In addition to the warm sound quality unique to Class A, the range is wide and driving power is sufficient. It has resolution and instantaneous power compatible with the latest speakers, and can easily drive even large speakers. It goes well with recent European speakers. The exterior has line scratches on the upper center of the front and top plate, and several scratches on the upper front corner and upper back corner (Kanai Hidetsugu)
Maintenance information: 2024.6.3 sound output confirmed
Accessories: instruction manual, power cord
Main specifications: 60W+60W (8Ω) BLT240W (8Ω) W440 × H230 × D480 mm weight 47.0 kg
The price has been reduced! 2024/5/19 sales price 498,000 yen Maintenance has been completed, such as capacitor replacement/replacement of deteriorated parts! It is a famous machine with a velvet transformer, and you can enjoy rich sound with stable operation. The fresh, glossy tone in the mid to high range has a different appeal from the MC275. The exterior has a feeling of use over time, such as dullness and small scratches (Hiroki Aso)
Maintenance information: 2024.5.19 Maintained (volume curing improvement treatment for TWIN, 2W oil capacitor replaced with 0.01μF, 3W oil capacitor replaced with 0.5 μF, missing thermistor, replacement, 250μF, domestic CE replacement, block capacitor 100/30 μF defective replacement, oil capacitor 0.22 μF defective replacement electrolytic capacitor 20μF, etc. Deterioration replacement resistor 2W deterioration replacement Vacuum tube socket and RCA jack caulking repairs ※ Other operation checks have been performed (measured at 41 to 58 W with rated output AC 100 to 117 V, SP: 8 Ω) ※ The power transformer groans a little, but there is no problem with performance)
Accessories: A copy of the English instruction manual
Main specifications: 40W+40W 6L6GCPP vacuum tube 6L6GC × 4 12AX7 × 3 12AU7x2 12BH7 × 2 frequency characteristics 16 to 40,000 Hz dimensions W400 × D265 × H195 mm weight 25 kg
Fully overhauled on 2023/12/13! A JBL professional series speaker that combines the mid-high range of a biladial horn, which is characterized by wide directional characteristics, and a 38cm woofer with excellent low frequency reproduction. It is possible to combine high range stretchability while maintaining 2-way mid-range energy in response to professional field requests. You can enjoy a variety of music, mainly jazz, with excellent punching power that cannot be heard on current speakers. ※The notation on the terminal board has disappeared (Mizushima Itsuro)
Maintenance information: 2023.12.12 Maintained (exterior repair, polishing, oil finish, front and rear baffle, hakama, horn repair, painting. Saran net replacement. Woofer edge replacement/cone paper coating. Driver magnetic circuit gap cleaning, center adjustment, sound-absorbing material replacement, terminal cleaning. Network frequency characteristic check, ATT cleaning, terminal contact cleaning)
Accessories: saran net
Main specifications: 2 way bi-radial horn 2235H/2421A 93db W556 × H908 × D480 mm 79.5 kg
The price has been drastically reduced. 2024/4/25 sales price 448,000 yen Maintenance is being carried out in 2020. It's a famous machine you can't miss when talking about Marantz sounds of yesteryear. It has a good mid-range fat transfer, and its pleasant sound is an appeal that cannot be obtained anywhere else. You can enjoy the Marantz sounds of the good times. There is some rust and small scratches on the exterior. Serial 8-4160 (Murakoshi Yoichi)
Maintenance information: 2020.11.18 maintained (AC code deterioration replacement, 40/40/20 μF and other deterioration replacement, 3 external paint, 20 μF x 2 deterioration replacement, selenium deterioration countermeasures → diode addition · vacuum tube 6BH6 noise exchange · vacuum tube socket and RCA jack caulking repair ※ other operation checked (measured at 32 to 41 W SP: 8 Ω with rated output AC 100 to 117 V) *A2 The EL34 vacuum tube guide pin is broken, but there is no problem with performance. (Part of the SP terminal on the right channel is missing.)
Accessories: instruction manual (for replicas, Japanese copy)
Main specifications: 35W+35W vacuum tube 6CG7/6BH6/EL34 W348 × H191 × D273mm 22.5 kg
Maintained! This is a very well made 300B single amp. The outstanding sharpness and power, and sweet and gorgeous sound are unbearable. The JJ 300B is used as the output tube. It is a combination of the popular transformer TAMURA F-2007 pair, PC-3004, and A-4003. The first stage uses 12AT7, and the rectifier tube uses 5AR4. It comes with a volume and can be connected directly to a CD. There is a ham balancer inside (Yasuhito Koshihama)
Maintenance information: 2024.6.5 maintained (AC cord missing added; wiring changed to output impedance 4Ω → 8Ω; main volume 100K B curve → 2 replacement; vacuum tube 12AT7 deterioration replacement; RCA jack and vacuum tube socket caulking repair. Operation checked with AC 100V (measured with rated output 10W+10W SP8Ω)
Accessories: power cable
Main specifications: output 10W+10W (actual measurement) W434 × H217 × D333 mm 18.9 Kg (actual measurement)
Everything from the motor power supply to the tone arm has been fully maintained! New dust cover created! A player with a long-arm Ortofon AS-309S mounted on a TD-127. It comes with a dedicated optional weight, so you can use heavyweight cartridges such as SPUs. It has a high ability as a system, and it is a player that can play vividly regardless of genre, from classical to rock ※ The lifter works electrically, but since there is no sensor on the tone arm, auto stop or auto lift up is not possible (Oikawa Tetsuji)
Maintenance information: 2024.5.22 Maintained (deteriorated parts on the board, semi-fixed VOL for rotation speed adjustment, semi-fixed VOL replacement for sensor sensitivity adjustment. Front panel pitch adjustment VOL disassembly/contact polishing. Resolder the board. Disassemble and clean the arm. Drive belt replacement. Indicator lamp replacement. Grease up the platter bearing. Lubricate the motor shaft and disassemble and clean the clutch part. Floating, turntable rotation speed check, arm needle pressure check. Check the sound output. Chassis cleaning. (Comprehensive operation confirmation inspection)
Accessories: copy of instruction manual, optional weight
Main specifications: belt drive floating suspension 33/45/78rpm turntable 30cm zinc alloy 3.2kg double 16-pole synchronous motor speed fine adjustment range ± 6% W555 × H200 × D460 mm 20.4 kg
Active speakers in the “Formation Suite” series of wireless audio compatible with high-resolution transmission. One unit is powered by a 125W digital amplifier. It features a high-quality sound that casually expresses a sense of dynamism when the sound starts up. It is a system that is likely to become a new listening style in the future, as it can also support network playback using Roon without using a separate amplifier (Kojima Yosuke)
Main specifications: 2-way active speaker output 125W x 2 Wi-Fi, AirPlay 2, Spotify Connect, Roon Ready compatible Bluetooth version: 4.1 Bluetooth compatible codecs: SBC, AAC, aptX HD W197 x H395 x D305 mm 10.6 kg/unit
Full internal and external maintenance completed in 2022! This is the second generation of Tannoy's famous machine ARDEN. The warm and soft tone is attractive. It plays all kinds of music lusciously and gently. In particular, it works great with vacuum tube amplifiers, and the sense of orchestra scale and smooth playback of stringed instruments are satisfying enough to listen to. The exterior has some impact scratches and board repair marks on one side of the hakama part. Serial 003354/003047 (Fujisawa Yukishi)
Maintenance information: 2022.9.23 Maintained (terminal screws, rust removal, acid washing, cleaning. Internal connection terminal (faston) replaced with a new one. 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. Check the input/output waveform and balance, and check the sound output. Unit maintenance (high range side: magnetic circuit gap cleaning/center adjustment) exterior repair/polishing/oil finish. Front and rear baffles/hakama repair/painting Saran net replacement)
Accessories: saran net
Main specifications: 2 way, 1 speaker, bass reflex system, floor type specification unit 3828, crossover frequency, 1 kHz, output sound pressure level, 91.5 dB, 8 ohms, dimensions W660 x H990 x D370 mm, weight 43 kg/book
A masterpiece transistor type power amplifier from McKinn's heyday. The powerful, rich, and thick tone is a popular gem among jazz fans of yesteryear. The sound combined with speakers such as the 4343 is exceptional. The exterior is dull and scratched from use over time. Serial AX6653 (Tomonori Asaine)
Maintenance information: 2024.5.25 maintained (each SW VOL cleaning, lamp replacement, relay contact polishing power meter SW crack → internal reinforcement driver board capacitor replacement, power stage transistor check resistor replacement, additional meter board resistor installation capacitor replacement)
Accessories: copy of instruction manual
Main specifications: 200W+200W (1/2/4/8 ohms), equipped with an attenuator on the front, input sensitivity 0.75/2.5V, W411 x H181 x D368 mm, 38.6 kg
The disposal price has been reduced. Member prices are not applicable. 2024/5/30 sales price 398,000 yen ※It is cheap because there are many scratches. Maintained by Taiyo International. This time it comes with a special battery BPS-2. Geoff Roland's peak stereo power amplifier. Genuine Oba Shoji product. A thorough non-resonance design using the company's traditional hard aluminum material. The high range with a sense of transparency and sharpness, the mid and low range with a sense of speed and driving power, and a vivid and satisfying sound are attractive. The exterior has scratches, line scratches, and dirt marks (Ryo Mizusaki)
Maintenance information: 2024.5.2 manufacturer maintained (BPS-2: internal cleaning, battery replacement, inspection of various parts, operation inspection. (Model2: Inspection of each part, characteristic inspection, running test)
Accessories: power cord, connection cable
Main specifications: 75W+75W (8Ω) GAIN26/32dB with changeover switch, input impedance with HIGH/LOW changeover switch, input impedance switching W445 × H133 × D362mm 21kg BPS-2: W445 × H133 × D362 mm weight 22 kg
Both the interior and exterior have been fully restored and refreshed! This is the second generation of Tannoy's famous machine ARDEN. The warm and soft tone is attractive. It plays all kinds of music lusciously and gently. In particular, it works great with vacuum tube amplifiers, and the sense of orchestra scale and smooth playback of stringed instruments are satisfying enough to listen to. It is beautiful due to exterior repairs (Sasaki Shota)
Maintenance information: 2024.5.10 Maintained (exterior repair/polishing/oil finish. Front and rear baffles/hakama repair/painting. Saran net replacement/frame repair/reinforcement. Unit maintenance: low range/edge exchange, magnetic circuit gap cleaning/center adjustment, high pass/magnetic circuit rust removal/gap cleaning/center adjustment. Network maintenance: frequency characteristic check, ATT cleaning, faston terminal replacement, terminal cleaning)
Accessories: none
Main specifications: 2 way, 1 speaker, bass reflex system, floor type specification unit 3828, crossover frequency, 1 kHz, output sound pressure level, 91.5 dB, 8 ohms, dimensions W660 x H990 x D370 mm, weight 43 kg/book
Maintained! The top Macintosh model in the golden age. You can enjoy the thick and bold Macintosh sound. Comes with an easy to handle 5-band equalizer. An easy-to-use preamp that can be combined with speakers and power amplifiers of all ages. There is a slight feeling of use such as scratches on the top plate. Serial AY3749 (Kobayashi Hitoshi)
Maintenance information: 2024.6.5 maintenance (TR in the EX Pander board, Tr replacement in the headphone board, operation check, connector caulking cleaning, solder processing) maintained (flat cable replacement, each SW and 2023.3.30 and VOL cleaning, RCA cleaning ※ internal capacitor, lamp, cable replacement (made by another company) IC replacement operation check gap cannot be completely removed) 2022.9.29 Maintained (switch, volume contact cleaning, flat cable replacement, electrolytic capacitor replacement, panel lamp replacement, power circuit tap change, 100V specification change, each input/output operation check)
Accessories: instruction manual (copy)
Main specifications: input terminals Phono 1, 2, AUX, tuner, tape 1, 2, 3 output terminals PRE OUT1, 2, TAPE OUT1, 2, W406 x H138 x D330 mm 11.8 kg
The price has been drastically reduced. 2024/5/26 sales price 278,000 yen Maintenance and cabinet repair completed! This is a full set that combines 33 QUAD original transistor preamps and 303 power amplifiers with tuner FM3. Comes with a wood case that allows 33 and FM3 to be built in parallel. The impression is that the natural atmosphere has definitely increased, and the glossy way it rides and the sound that goes through the core make you think it's a vacuum tube amplifier (Oikawa Tetsuji)
Maintenance information: 2024.5.4 maintained (internal check, power supply, filter C, HPX circuit C, etc., there are many differences in capacity → replacement f cover misalignment → readjust, tuning indicator lamp back change, DIN SP-RCA female cable damaged → created)
Accessories: power cable, connection cable (2 types: DIN-RCA and DIN-DIN types), copy of the instruction manual, FM coaxial connector
Main specifications: external dimensions W550 x H113 x D220 mm, weight approx. 7.0 kg (actual measurement) [33] 3 input/line systems, 1 phono system (MM) [FM3] tubular FM dedicated tuner with automatic stereo/mono switching
The disposal price has been reduced (member prices are not applicable). 2024/2/16 sales price 378,000 yen ※The power supply part has been newly created. Other internally deteriorated parts have been restored! 2-way 100Hz specification An electric crossover coveted by Mark Levinson fans. You can see how well the early Levinson was built can be seen from the feel of the knobs that seem to make you addicted. You can listen closely to Levinson's unique sounds even on Divider. The exterior has scratches on the front top plate and other threads (Mizusaki Ryo)
Maintenance information: 2024.2.16 Maintained (*Since there is no power source, new power supply and connection cable were manufactured, noise appears in the LChLow output, transistor defects in the low pass module were replaced, re-encapsulated, readjusted due to left and right level differences, 4 volume contacts were cleaned, specs were inspected, and blocking characteristics were inspected. The crossover is 100Hz)
Accessories: Power supply unit (newly created, non-genuine), power cable, copy of instruction manual
Main specifications: 2 way (100 Hz specification) closed module type RCA Remo input/output size (main unit) W483 x H51 x D156 mm 2.8 kg size (power supply part) W101 x H101 x D256 mm 2.2 kg
The disposal price has been reduced! (Member price not applicable) 2024/5/26 sales price 298,000 yen Current belt drive type player equipped with Luxman's original tonearm. Dust coverless specification. The high initial motion sensitivity unique to knife-edge bearings, stable trace performance, and excellent sound quality delivered from a machined aluminum heavyweight platter are attractive. Despite its compact size, you can enjoy authentic analog sound. The appearance is good with little feeling of use. Serial M21000149 (Tomoho Asaine)
Maintenance information: 2024.5.26 Operation confirmed
Accessories: instruction manual, power cord, original box, shell screwdriver, 2 hex wrenches, handles
Main specifications: belt drive system PID controlled brushless DC motor 33 1/3 rpm, 45 rpm, 78 rpm switchable static balance, S-shaped universal type knife edge structure compatible cartridge dead weight 4 to 10 g (17 to 23 g including attached headshell) anti-skating 0 to 4 g W465 x H133 x D393 mm weight 15.8 kg
Both the interior and exterior have been maintained! Grey version of 4312MK2. A standard monitor that combines responsive, sharp monitor sound with delicate expressive power. You can enjoy the strong, punchy sounds of jazz, rock, soul, etc. The exterior has been beautifully finished due to maintenance. Serial J372-010877 J373-011514 (Takahashi Nobuyuki)
Maintenance information: 2024.6.3 maintained (exterior cleaning and touch-up saran frame painting and net replacement tweeter maintenance (magnetic circuit rust removal, gap cleaning, center adjustment, internal urethane replacement, grill and screw coating, rubber ring replacement) mid-maintenance (corn paper repair and coating) ATT cleaning unit detached)
Accessories: saran net
Main specifications: Onboard unit 2213H+104H-3+052Ti 3-way speaker replacement titanium dome tweeter bass reflex structure 93dB 6Ω W362 x H597 x D298 mm 20 kg
The price has been reduced! 2024/6/2 sales price 238,000 yen Maintained! 100V specification genuine Baes product. A control amplifier representing the golden age of Macintosh. Compared to the C28, this model has a wider range and more subtlety. The rich, glossy, and thick tone is alive and well, especially with vintage speakers. The exterior has rust spots, paint deterioration, and unevenness on the front. Serial JBZ7419 (Fujisawa Yukishi)
Maintenance information: 2024.4.6 maintained (TONE, MODE, INPUT, BAL etc. disassembly contact polishing grease applied. All push switch contacts are coated with abrasive grease. Mode switch, volume, balance volume contact cleaning. Electrolytic capacitor replacement. Panel lamp replacement. Panel peeling correction. ※Since the panel color is burnt, there is color unevenness with the correction part. (Check the operation of each input/output)
Accessories: No accessories
Main specifications: frequency characteristics 20 Hz to 20 kHz input terminals PHONO 1 · 2, AUX, TUNER, TAPE 1 · 2 W406 × H138 × D330 mm 8.6 kg
This model is limited to 200 units equipped with the highly acclaimed Philips 1-beam swingarm mechanism CDM9PRO. While inheriting the soft and thick sound of CD-23, the straightforward, flat, and well-balanced sound quality is attractive. As for the exterior, there is paint peeling around the legs. Serial MZ009644080005 (Fujisawa Yukishi)
Maintenance information: 2024.6.4 operation confirmed
Accessories: remote control, power cord, stabilizer
Main specifications: Philips 1 beam swing arm mechanism with CDM9PRO, 1 input/output terminal/digital coaxial output system, 1 digital optical output system, 1 analog unbalanced output system, 1 digital coaxial input system, 1 digital optical input system, dimensions W250 x H124 x D281 mm, weight 6.3 kg
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 32547 32298 (Murakoshi Yoichi)
Maintenance information: 2024.5.16 maintenance (exterior repair/cleaning, saran net cleaning, repasting, ATT cleaning)
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
The disposal price has been reduced. Member discounts are not applicable. 2024/5/25 sales price 248,000 yen It now uses Alnico, which can be called premium, and the tuning that emphasizes musicality that is comfortable to listen to throughout the entire area makes a good impression. The visuals are also compact and elegant, and have a sense of luxury. The appearance is fine, with no noticeable scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.5.25 Operation confirmed
Accessories: saran net, jumper cable
Main specifications: 2WAY sealed 35mm pure silk ring diaphragm tweeter 170mm Kurt Mueller cone woofer rated input 50W maximum input 150W output sound pressure level 87dB impedance 6Ω crossover 3,500 Hz playback band 40 to 50,000 Hz W224 x H380 x D319 mm 10.8 kg
The disposal price has been reduced. Member prices are not applicable. 2023/5/13 sales price 250,000 yen*The main volume, BASS, and TREBLE knob textures are different from the original. Internal parts have been thoroughly reviewed and maintenance has been carried out! This is a control amplifier from Sony's high-end brand, the Esprit series. Straight sound with a sense of speed similar to the TA-E900. The outline is clear and the sound image is drawn clearly. It is a vintage speaker and is especially recommended for jazz and rock fans. On the exterior, in addition to dullness and small scratches, there is a feeling of use, such as sticker marks on the top plate. Serial 200616 (Hiroki Aso)
Maintenance information: 2023.3.4 maintained (running test by refining the I/O board and screw parts) 2022.10.1 maintained (condenser semi-fixed resistance relay LED lamp IC spark killer Capricorn washer replacement implementation all SW VR disassembly cleaning board solder surface re-solder input/output waveform confirmation and left and right balance confirmation comprehensive operation test)
Accessories: copy of instruction manual
Main specifications: 2 PHONO inputs, 5 line inputs, 2 pre-out systems, W480 x H105 x D465 mm, 12.5 kg
Full maintenance from capacitor replacement to re-soldering of each board, etc.! The first memorable luxury model in the Sansui 07 series in the era when there was no 907. Starting with the newly developed dual FET at the time, the company's consistent commitment to adopting quadruple detent volumes and large electric power transformers independently on the left and right has already been established. Compared to models from the 80s and 90s, the sense of fulfillment in the phono section is amazing. There is a feeling of use due to appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.4.16 Maintained (capacitor, semi-fixed resistor, transistor, resistor, protection relay SP terminal, heat dissipation sheet replacement. SW type terminal cleaning, contact grease coating. Re-solder flux cleaning for each board. Each circuit adjustment, RCA terminals, interior and exterior cleaning. (Various tests)
Accessories: copy of instruction manual
Main specifications: 85W+85W W430 x H168 x D389 mm 16.8 kg
The A2500 is a tube type power amplifier kit that has been replaced with speaker terminals that are easy to use even for beginners. 6AQ8 for the first stage and 12AU7 for the phase reversal stage both use triodes. Since triodes are used across all stages, the sound is taut and bright, with excellent nude characteristics. The exterior has dullness over time, rust, and small scratches. Serial 560561 (Miura Kimiya)
Maintenance information: 2018.4.28 Maintained (printed circuit board resistor replaced. (Adjustment characteristics check OK) 2014.11.21 maintenance completed (input VR, vacuum tube socket, coupling capacitor, SP terminal, BIAS DC BAL, semi-VR, each deterioration exchange, adjustment, characteristic check OK)
Accessories: instruction manual
Main specifications: 6 RA8 push-pull 6 RA8 x 4/12 AU7 x 2/6AQ8 10W+10W W410 x H145 (with hood) x D190 mm 9.6 kg
The price has been reduced! 2024/5/25 sales price 128,000 yen Maintained! The successor to the C-220, which was particular about the phono equalizer. Models from the heyday of analog are notable models that focus on records. The deep, authentic sound quality of PHONO with good sharpness is attractive. The exterior is dull and has small scratches. Serial C4X515 (Yonejima Satoshi)
Maintenance information: 2024.5.25 Maintained (contact cleaning due to poor main volume and balance volume. Due to poor contact with the compensation center switch in the sealing door, disassembly contact polishing contact grease was applied. Electrolytic capacitor replacement near the heating unit. (Check the operation of each input/output)
Accessories: power cord, copy of instruction manual
Main specifications: PHONO (MM/MC) line input 5 systems W466 x H153 x D385 mm 9.7 kg
The price has been reduced! 2024/6/1 sales price 118,000 yen A headphone amplifier with a built-in DAC equipped with a renewed D/A circuit and 1 ESS Technology “ES9038Q2M” on the left and right. By using the DAC in mono mode, a high S/N value is obtained, and native playback of DSD 22.5 MHz and PCM 768 kHz/32 bit is realized. The exterior is good with no noticeable scratches. Serial 20Z0002 (Tomonori Asaine)
Maintenance information: 2024.5.26 Operation confirmed
Accessories: Remote control power cord (general purpose)
Main specifications: USB input 16 to 32 bit, 44.1 kHz to 768 kHz, DSD2.8 m to 22.5 MHz coaxial, optical digital input 16/24 bit, 32k to 192 kHz, DSD2.8 MHz (compatible with 176.4 kHz/24 bit DOP transmission) Inputs: USB B2.0, RCA, coaxial, optical x 2, coaxial 3.5mm mini, Bluetooth output: RCA, XLR, 6.3 mm standard x 2, 4.4 mm 5 poles Pentaconn W290×H84.5×D248.7mm 4.1 kg
The price has been drastically reduced. 2024/4/22 sales price 128,000 yen Maintained! A famous machine 44 with an easy-to-handle RCA terminal added to the rear terminal of the Quad control amplifier. The British QUAD's small preamp is a perfect balance between the freshness and richness of character. You can enjoy a calm, high-quality sound when paired with the same speakers made in England (Murakoshi Yoichi)
Maintenance information: 2024.4.18 maintenance (internal all checks, power supply filter C ± B bypass C replacement, balance VOL cut off sound → cleaning, check each board)
Accessories: 2 DIN input cords, power cord, instruction manual (copy)
Main specifications: 2 LINE inputs, 2 TAPE2 systems (DIN input or more), 1 PHONO input system, Phono sensitivity 1m/3m/10mV switching W321 x H103 x D203 mm 4 kg
The price has been drastically reduced. 2024/5/9 sales price 128,000 yen Maintained in 2023/10! Late QUAD44 with CD input terminal. It's not flashy, but the thick, glossy tone is attractive. In particular, it softens female vocals. The exterior has a feeling of use such as dullness and small scratches. Serial Q031658 (Murakoshi Yoichi)
Maintenance information: 2023.10.22 Maintained (Acre sectorable terminal caulking defect? → soldering. Balance Vol, Filter Vol, SW Cleaning. AC spark killer NG, internal in-board bypass C, coupling C replacement)
Accessories: instruction manual, power cord, catalog (English)
Main specifications: 2 LINE inputs, 1 PHONO input, 1 phono sensitivity, 1m/3m/10mV switching, W321×H103×D203 mm
The disposal price was lowered. Member discounts are not applicable. 2021/11/27 Selling price 148,000 yen The product around 1920 features a telescopic tone arm, needle pressure, and volume adjustment possible. 2-spring, oval straight horn The volume is not large, but the tone is delicate and coherent. The rotation is relatively stable, but there is sound cracking, so it is currently sold. The appearance has dirt scratches of age. (Takimoto Yutaka)
Maintenance information: 2021.11.27 operation confirmed
Accessories: handle
Main specifications: W440 × H380 × D520mm 17.9kg (actual measurement)
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
The disposal price has been reduced. Member discounts are not applicable. 2024/4/9 sales price 138,000 yen ※It is cheap because the condition is not good. Next-generation model of the L-550, a famous pure Class A amplifier that has been maintained by the manufacturer (*PHONO1 cannot be used due to a broken equalizer board). The very smooth, deafening warm color sound perfectly matches the delicate sound quality of pure A grade. It also has a reputation for analog sound, and thick sound quality can be obtained with both MM/MC. There is a feeling of use due to appearance, dullness, abrasions, scratches, paint deterioration, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.4.9 manufacturer maintenance completed (equalizer selector switch disassembly cleaning, correction due to broken equalizer board, other contact cleaning, general adjustment*PHONO1 cannot be used due to broken equalizer board)
Accessories: copy of instruction manual
Main specifications: pure A grade 50W+50W (8Ω) PHONO (MM/MC) PHONO/CD straight circuit system W453 x H174 x D470 mm weight 20 kg
Maintained! A classic British Quad stereo power amplifier. Small in size yet full torque. The sound, which is as deep as a tube amp, exudes an appeal that won't fade. There is a feeling of use such as dullness. Serial 3121 (Takasaki Atsushi)
Maintenance information: 2024.3.22 maintained (INPUT DIN4P and AC connector replacement, DIN4P-RCA x 2 (1m) creation, internal check, DC cut C, coupling C replacement, RCH offset VOL exchange, constant change in constant voltage circuit)
Accessories: copy of manual, power cord, connection cord
Main specifications: 45W+45W W120×H159×D324mm 8.2 kg
The disposal price has been reduced! (Member prices are not applicable) 2024/2/10 sales price 198,000 yen Maintained! According to the 117V specification of the tubular mono FM tuner, reception is unstable at 100V. The Japanese band has been changed, and reception sensitivity is good. It is a tuner that strongly shows the characteristics of Mackin's sound, which is thick, soft, and glossy. There is corrosion and rust throughout the exterior. Serial 292099 (Tomoho Asaine)
Maintenance information: 2024.2.10 Maintained (meter readjustment with coil and right side volume, left side lamp off replacement, IF/RF/MPX readjusted)
2018.2.22 Maintained (VT12AT7 replacement/MPX section transistor replacement/RF/IF/MPX re-adjustment)
2016.1.25 Maintained (6 additional VT shortages. 2 VT replacements 4 additional ceramic C for BAND EX Ceramic C replacement. Chemical C exchange. Front lamp repair, block.C50uf x 4 replacement Step up transformer 100V ⇒ 117V added)
Accessories: 117V step up transformer
Main specifications: FM dedicated tuner W400 x H130 x D300 mm 8.6 kg
The disposal price has been reduced (member prices are not applicable). 2023/11/26 Sales price 128,000 yen Maintained in 2022/6! An eye-catching power amplifier with its black and large power meter typical of Sansui. It entertains me with its power, which can be felt from its appearance, and its supple, stretchy sound quality. The exterior has dullness, scratches, rust, etc. over time (Oikawa Tetsuji)
Maintenance information: 2022.6.23 Maintained (both channel volumes replaced. SP relay bad contact replacement. Replace protectors, deteriorated transistors, resistors, and diodes in meter boards. Replace deteriorated transistors and resistors in the power supply board. Replace deteriorated transistors and capacitors in the drive board. OUTPUT selector switch cleaning. (General adjustment)
Accessories: none
Main specifications: left and right independent 2 power supply diamond differential circuit effective output 110W+110W (8Ω) load impedance 4 to 16 ohms W482 x H187 x D450 mm 20.3 kg
A rare JBL 46cm woofer has arrived! The thick sound that can only be produced with a 46cm woofer is attractive. Please try this large aperture unit that is compatible with digital recording and is advantageous for deep bass reproduction. The exterior has tape marks and magic marks on corn paper. Serial 181936/481666 (Sasaki Shota)
Maintenance information: 2024.5.4 sweep test good
Accessories: none
Main specifications: 46cm cone woofer unit impedance 8Ω 99dB frequency range 25Hz to 1.6kHz recommended enclosure volume 140 to 340 lit diameter 464 ✕ depth 212 mm weight 13.2 kg
2022.9.10 This is the first 607 model that has undergone full maintenance, such as replacing capacitors, transistors, and SP terminals! It's one that makes you feel the intricacies unique to the heyday of audio. You can feel the strength of extrusion in the low range when playing LP records and the dynamic sense of dynamism with an intonation in the middle range, which is unique to the golden age of SANSUI. The exterior has dullness and small scratches. Serial 227050109 (Yonejima Satoshi)
Maintenance information: 2022.9.10 Maintained (electrolytic/tantalum capacitors, transistors, SP terminal replacement, RCA terminal polishing. Board cleaning and re-soldering. SW/VR disassembly and cleaning, application of grease to prevent oxidation and sulfation, replacement of tantalum capacitors, electrolytic capacitors, transistors, and heat dissipation sheets in the EQ/TONE section. Semi-fixed resistor, cement resistor, fuse resistor, fuse, relay replacement. Input waveform confirmation, load test (1kHz sine wave, 8Ω load: 65W+65W OK) sound output test)
Accessories: copy of instruction manual
Main specifications: 65W+65W (8Ω) W430 × H168 × D389 mm 15.3 kg
The disposal price has been reduced. Member prices are not applicable. 2024/1/18 sales price 118,000 yen Maintained! QUAD's first transistor preamp. The deep sound image and the impression that the natural atmosphere has definitely increased, and the glossy way it rides and the sound that goes through the core make you think it's a vacuum tube amplifier. Of course, it's a combination with the 303, and the sound doesn't feel out of place even when paired with a vacuum tube power amplifier. BAL knobs are worn out (Daiki Goto)
Maintenance information: 2024.1.18 Maintained (front push button contact failure → cleaning, PHONO/LINE in-board coupling capacitor replacement. AC spark killer capacitor broken → replaced, each VOL cleaned, power cable created)
Accessories: copy of instruction manual
Main specifications: external dimensions W550 x H110 x D220 mm, weight approx. 7.4 kg (actual measurement) [33] 3 input/line systems, 1 phono system (MM) [FM3] tubular FM dedicated tuner with automatic stereo/mono switching
Maintained! A classic British Quad stereo power amplifier. Small in size yet full torque. The sound, which is as deep as a tube amp, exudes an appeal that won't fade. The exterior has a feeling of use over time, such as dullness and small scratches. Serial 62226 (Yonejima Satoshi)
Maintenance Information: 2024.3.25 Maintained (INPUT DIN 4P replacement, internal Tr, C, R all checks. DIN4P-RCA female cable created. Operation check, pattern solder processing)
Accessories: power cable, connection cable
Main specifications: 45W+45W W120×H159×D324mm 8.2 kg