※Shipping service. Audio kids love audio. However, it's sad that I can't fully become a full-blown enthusiast because of Meeher. He's a kid who can't fully pursue the deliciousness of audio no matter how long it's been. “Audio Boy's Food Strainer” is an audio chronicle depicting such a boy's numerous eating strainers (regrets strainers). Published on 2009.4.10. The photograph is a sample, so the actual product may be broken, or there may be markings etc.
※Shipping service. Separate volume stereo sound, tube kingdom/special feature = field type unit research/WE16A+555 combination/thorough audition of the latest preamp/putting together a WE91 type kit/published on 2001.11.25. The photo is a sample, so the actual item may be broken, have marks, etc.
※Shipping service. Special Feature = Latest Analog Player Audition Report 1/20 Commemorative Special Event “Unforgettable, Famous Analog Devices and Masterpieces” /Listen to Hot New Speakers/Talk About the Appeal of Ashkenazi Analog Records/Sound the Famous Machine “SONY SS-AR1” /Listen to the Full Technical Brain System/Test US RGPC Power Enhancer/Test the Power Supply Enhancer by Type, New Generation Model Edition/H20.7.20 Published /Model: MAJIK LP12/TD-550BC/RPM 9.1/VPS PL-L/Aurora/Ultra Eminent BC/HAMP30 HAMP05/A-S1000/TT-15S1/VPI Aries Scout/Solid Machine/Ambient with Unify9/Orbese-Unv1/System SG2 Phantom/LS3 5A/MSM-1/AM-105i/SX- M3/G2000/G1 GIYA/T-88/IA21/XM-300B/CA-03L/8834M/M-3BC M-A3S/MFSL-C3.5/AT-OC9ML 2/PH3D/excesioAle opus/ The photograph is a sample, so the actual item may be broken and there may be writing etc.
※Shipping service. Special Feature = Phono Equalizer Audition Report Part 2/World Speaker Brand Research Part 2/Diatone DS-MA1/Yufuin “Listen to Western 16A at Sanso Muryoto!” /Type Separate Tube Amp Research Compact Pre-Main/Analog Prestige Brand Research “DYNAVECTOR” /Record Needle Repair/Continued · Send Ale to Zonotone/ H19.10.20 Issued/Published Model: EQS MK 12/C-2410 AD-2800/New MP Series/IO-M/HCTR01/L-505U/G1302/PL300 PL300 PL100/PHONO-ONE/RIAA-22 MK-2/EA-3/EQA-777/TR-EQ1/EAR 834P-5/symphonic/xono/AS-3.8i/RA-VT11/Nimis RC/TUBE 53/.
The photograph is a sample, so the actual product may be broken, or there may be markings etc.
※Shipping service. Special Feature = Internal and External Tweeter Research/Modern Noise Thoughts Vol.3/SR Speaker Research/New BLT Amplifiers/Sound Field Correction Using Partitions/Driver Tube Research/Frontier Technology “VHD Technology” /Published Circuit Diagram: ElectroVoice TL505 Enclosure/Mixing Console and Noise///S59.10.1 published. The photograph is a sample, so the actual product may be broken, written, etc.
※Shipping service. No. 65 Special Feature = Premium Preamp vs. 72-Way Power Amplifier Compatibility Test/THE BIG SOUND = Westminster/New Arrival JBL L250, Diatone DS-5000 Audition Published on 1983.1.15. Published models: DIATONE/DS-5000 YAMAHA/NS-2000 INFINITY/REFERENCE STANDARD1 B&W/801F PROFESSIONAL STUDIO MONITOR, DM7 MK2 REFERENCE MONITOR, DM17 MINI MONITOR YAMAHA/GT2000L AUDIO-TECHNOICA/AT37E, AT700T ORTFON/MC2000, T-2000 JBL/B460, L250 ENTRE/EC-35 ONKYO/SCEPTER200 TECHNICS/SB-M2S VICTOR/ZERO100 ROGERS/LS-5 MARK LEVINSON/ML-12L, ML-11L ONKYO/INTEGR A-820GTR SONY/TA-F555ES TRIO/KA-2200 LINN/ BASIK SYSTEM THORENS/TD147 YAMAHA/MC-2000, HA-3 The photo is a sample, so the actual item may be broken, have marks, etc.
※Shipping service. 10th anniversary commemoration of the first publication · 1st edition = reader visits The appeal of TUBE SOUND/Listen to the supreme WE amplifier 8B+9A/ tubular kit amplifier selected by “sound” /300B single output transformer listen and comparison/2005.11.28 published. The photograph is a sample, so the actual product may be broken, or there may be markings etc.
Special Feature = All of the power supplies and accessories that are currently being talked about are full of techniques to demonstrate the power of your equipment! /Power supply maintenance and introduction effect, case report/Research on accessories to bring out better sound/H.23.8.15 issue
※Shipping service. No. 127 Special Feature 1 = Ability of High Bit 96 kHz Sampling DACs Special Feature 2 = Monster Power Amp's Different Dimensional Sound/New Series = Pleasure of Near Field Listening/Mature CD Sound/Released on 1998.7.15. Since the photograph is a sample, the actual item may be broken or have markings etc.
Special Feature = Hi-Fi Era Hardware and Software/Watching CD Software/Roundtable Discussion; Tone Arm Research/5 Channel Divider/Vacuum Tube Power Amplifier Measurement and Audition; WE-293A PP/WE300b PP/EL34pp/VT52pp/VT104 10E, 215/Listening Room/Published Circuit Diagram: Futterman NCP-1/OTL-1/S58.11.1 published. The photograph is a sample, so the actual product may be broken, written, etc.
Special Feature = Mid Bass Research/Vacuum Tube Amplifier/European 3-Pole Output Tube/KT-66, 50 Power Amplifiers/Internal and External Tweeter Research Vol.3/PP Shunt Power Preamp/Importance of Midbass Vol.2/Frontier Technology “Hybrid Circuits” /Published Circuit Diagram: MARANTZ SC-11/S60.1.1 Published. The photograph is a sample, so the actual product may be broken, or there may be markings etc.
Bessatsu Stereo Sound/Fun Relationship between Rock and Audio/Which one came close to the sounds of Les Paul and Stratocaster? /Testing 30 model speakers under 300,000 yen/DJ audio research ~ Mixer as preamplifier/appeal of CDJ players/21st century masterpieces/remastered masterpieces/multi-channel masterpieces/"Pink Floyd/Madness” SACD multi research/ 2003.7.31 publication. The photograph is a sample, so the actual product may be broken, written, etc.
※Shipping service. Special Issue No. 134 = Sound System Design in the Super CD & Multi-channel Audio Era, Immortal Analog/Power Basic Course, Detailed Report by Claire MRS (with test tables for each company's subwoofers) /Revell Audio Visit Diary, published on 2000.7.15. Since the photograph is a sample, the actual item may be broken or have markings etc.
※Shipping service. Bessatsu Stereo Sound Tube Kingdom/Special Feature = The Origin of JBL, Listen to 175/375/Thorough Verification of Power Amplifier Capabilities/Latest World Brand Information/2001.2.25 Published. The photograph is a sample, so the actual product may be broken, or there may be markings etc.
※Shipping service. When I check the audio system with that in mind, many basic mistakes and unfinished tunings come up. In this separate issue, we have collected a lot of tuning know-how. Special Feature 1 = Audio System Tuning Law 300 Examples/Special Feature 2 = Sound Quality Improvement and Sound Insulation Techniques for Listening A Rooms/Special Feature 3 = Audio Component Sound Quality Improvement Technics/S59.11.20 Newly Released. Since the photograph is a sample, the actual item may be broken or there may be markings etc.
※Shipping service. Characteristics and circuits of 15 famous vacuum tube power amplifier models/genealogy of vacuum tube power amplifier circuits/roundtable discussion talking about famous machines of power amplifies/listening to 7 models of Tama amplifies/Questionnaire to Mr. 8 What is a famous machine for me/ Takesue Kazuma: Memoirs of 30 years of making amplifiers/anthology articles, popular power amplifier production articles/radio engineering companies/1989.12.20 first edition published. The photograph is a sample, so the actual product may be broken, written, etc.
Special Feature = CD Era Vacuum Tube Preamplifier/GEC DA30/MOS FET 1 Stone Power Amplifier/82' Audio Technology of the Year/Precision Processing Technology for Players/New JBL Driver 2445J/Large Diameter W Woofer 21 Models/Summary of Published Circuit Diagrams: Technics SU-V7A/HAFLER DH500/S58.3.1 Issued. The photograph is a sample, so the actual product may be broken, written, etc.
※Shipping service. No. 71 Special Feature = New Wave Speakers Building a New Generation of Quality Audio/Answering the Audio Conundrum You Want to Know the Most Right Now (top) /'84 Best Buy Component by Readers' Vote/ Introducing a Tubular EQ Amplifier from Altphone /Published on 1984.7.15. Published models: JADIS/JP80, JA30, JA200 MARANTZ/CD84 PIONEER/P-D90 YAMAHA/CD2 REVOX/B225 DENNSEN/JC80 ACOUSTAT/TNT120, TNP FOSTEX/GZ2001 BEVERIDGE/SYSTEM 5 INFINITY/RS2A LUXMAN/MB300 PIONEER/A150D AR/AR TURNTABLE SPEX/SDX3000, SDT3000 MICRO/MT500, MT1000L/H AKG/P100 LIMITED The photo is a sample, so the actual item may be broken, have marks, etc.
The price has been drastically reduced. 2024/5/12 sales price 238,000 yen Accuphase power conditioner. PS-500 upgraded model. The sense of transparency increases, and the way stillness and motion are drawn is more delicate. It is recommended for those who are thinking about upgrading the power supply area. There are dents and stroke marks on the side (Oikawa Tetsuji)
Maintenance information: 2024.5.12 operation confirmed
Accessories: instruction manual, power cable
Main specifications: rated output capacity 510V (continuous) rated output voltage AC100V±2V rated output current 5.1A output frequency 50/60 Hz (synchronized with input frequency) instantaneous current supply capacity 70A input voltage range AC90 to 110V power consumption at no load 55 W 475 W x 180 H x 394 Dmm 23.8 kg
Accuphase's core preamp. It inherits the design technology of the higher-level model C-2800 and is equipped with AAVA volume control. You can enjoy high transparency and pure sound with fine particles typical of Accuphase. Exterior, small scratches on the INPUT selector dial, scratches on the left corner of the front window, small scratches on the remote control, dullness, and a feeling of use can be seen (Kobayashi Hitoshi)
Maintenance information: 2024.5.5 operation confirmed
Accessories: remote control, instruction manual, power cord, connection cord, original box
Main specifications: 7 line preamp input systems (RCA x 5, XLR x 2), 3 output systems (XLR x 1, RCA x 2) W465 x H150 x D405 mm 16.2 kg
Maintained by the manufacturer. It has an aspect as an entry model, but it is a model where you can fully enjoy the uniqueness of Accuphase. In addition to the wide range, it is supple and has a slight sex appeal, so you can enjoy it for 12 minutes. A powerful unit that sounds regardless of whether it is a large or medium speaker. In addition to conspicuous marks on the exterior and top plate, a feeling of use such as dullness, stains, and threads can be seen (Kobayashi Hitoshi)
Maintenance information: 2024.5.17 manufacturer maintenance (push switch, volume, etc., cleaning, parts replacement, decorative plate installation, inspection of each part, adjustment, safety check, pressure resistance check)
Accessories: power cable, remote control, manual
Main specifications: 100W+100W (8Ω) parallel push-pull output stage current feedback amplifier circuit W475×H170×D424mm 21.4 kg
It is a Schumann resonance wave (7.83 Hz) generator that increases the S/N ratio by canceling electromagnetic waves etc. generated from the entire audio equipment. To use it, power the included AC adapter from an electrical outlet and place the main unit as high as possible in the room (1 m 50 cm or more). There is no noticeable damage to the exterior (Kobayashi Hitoshi)
Maintenance information: 2024.4.20 Operation confirmed (power can be turned on, effect not measured)
Accessories: power cable
Main specifications: Schumann resonance wave (7.83 Hz) generator input voltage 12V W140 × D170 × H50 mm 220 g
A super high end power strip by Acoustic Revive, which is Hi-Fi's first appearance! Adopts a patented stainless steel spring and an electrode structure using pure copper. The conductivity seems to have improved dramatically, and I have the impression that the sound quality has become smoother. The appearance is good with little feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.5.12 continuity confirmed
Accessories: original box
Main specifications: W88 x H70 x D265 mm 2.5 kg
The disposal price has been reduced (member prices are not applicable). 2024/5/15 sales price 298,000 yen Orthophone Japan has been maintained! One owner item! It is a system equipped with the company's WTB-211 tonearm. The sound quality created by the wooden base and heavyweight metal turntable is a player that achieves well-balanced sound quality from low to high frequencies. It is a system that can be used stably without the need for frequency conversion (pulley), and allows you to fully sense not only the MM needle, but also the delicate nuances of the MC needle (Oikawa Tetsuji)
Maintenance information: Maintained by 2024.5.11 Orthophone (bearing replacement, correction process, operation confirmed)
Accessories: power cable, strobe, instruction manual
Main specifications: thread drive speed 45/33 W 470 x H250 x D370 mm 35.5 kg tone arm execution length 229 mm effective length 214 mm overhang 15 mm compatible cartridge weight 18 g to 26 g (shell cartridge included)
PSE standard product ACROLINK POWER CONNECTOR Model number unknown The exterior, dullness, and feeling of use can be seen (Kobayashi Hitoshi)
Accessories: none
The 1.3 m power cable uses a polymer polyolefin material for the untreated terminal sheath. The thickness, which can be called overspec, ensures high speed and large current capacity. You can see the exterior, dullness, threads, etc. and a feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.4.19 Continuity confirmed (PSE certified product)
Accessories: none
ADK 4-tier rack. Of course, other rack units can be stacked and used. Depending on the size of the device, you can change the rack to your liking. There is a feeling of use due to appearance, dullness, abrasions, scratches, etc. (Kobayashi Hitoshi)
Accessories: 4 hole caps
Main specifications: upper stage and middle height 170 mm, lower stage height 250 mm W574 x H730 x D497 mm
The disposal price has been reduced. Member discounts are not applicable. 2024/2/6 sales price 59,800 yen ※1 shelf board is missing and has 3 tiers, and is cheap because there are many scratches. A popular large rack. It is a model that can even adjust the storage capacity and height. It also has high performance as an audio rack, and is made of full-bodied natural wood, with a sturdy structure and interior design. You can see a feeling of use, such as appearance, dullness, small scratches, abrasions, etc. (Kobayashi Hitoshi)
Accessories: none
Main specifications: W1230 x H703 x D563 mm Weight approx. 52 kg
An XLR cable 0.6 m pair uses the world's most advanced virtual coaxial structure, and by using the same structure as a line cable as well as a microphone cable, it achieves low capacitance and broadband transmission (Satoshi Yonejima)
Maintenance information: 2024.5.15 continuity confirmed
Accessories: No accessories
Vacuum tube CD players are rarely in stock. It looks like a product manufactured in Germany and the Netherlands based on the MarantzCD-4000 package, and you can comfortably listen to the mild sound quality unique to tube balls and the gorgeous high frequencies that pop out. This is a great item for those who want an accent to the sound. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.4.19 Operation confirmed
Accessories: instruction manual
Main specifications: W440 x H90 x D270 mm weight 3.82 kg
The price has been reduced. 2023/6/1 sales price 25,000 yen A fully discrete genuine analog amplifier designed with an amplifier using a total of 10 pairs of carefully selected transistors without using an operational amplifier. It's lightweight, compact, and useful for portable applications. The exterior has scratches and scratches on the main body (Mizusaki Ryo)
Maintenance Information: 2023.6.1 Sound output confirmed
Accessories: AC adapter, USB cable, silicone band, carrying case, original box
Main specifications: input 3.5mm mini terminal output 3.5mm mini terminal input impedance 30kΩ output 200mW (32Ω) 100mW (50Ω) 50mW (300Ω) 15mW (600Ω) W97 x D46 x H19 mm (including volume knob) weight approx. 117 g
※The exterior is in poor condition, so it's cheap. 1 bottle only. Altec green horns were also used in the early A7. While it has wide diffusion characteristics, it is an attractive horn because it is easy to listen to where you can feel the core. The exterior is dull, scratched, and peeling paint (Yonejima Satoshi)
Accessories: No accessories
Main specifications: 800Hz crossover frequency compatible driver 802-8D, 806-8A, 807-8A W470 × H220 × D340 mm 4.1 kg
The price has been drastically reduced. 2024/3/18 sales price 79,800 yen ALTEC's royal unit used in A7 etc. It's a woofer with a good sense of clarity and a light sound. It has a sense of dynamism and goes well with jazz and rock (Shota Sasaki)
Maintenance information: 2024.3.18 sweep test good
Accessories: none
Main specifications: 38cm ferrite magnetic woofer, 97db, 8Ω, 20Hz to 1600Hz, weight 9.4 kg, baffle opening diameter 35.9 cm
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
The price has been reduced. L2024/2/10 sales price 19,800 yen arm pipe storage keeper It stores the company's 4 arm pipes and is compatible with both AC-300MK2, 400MK2, 3000MC, and 4000MC lengths. Main weights, sub weights, etc. can also be inserted. There is dirt and dullness (Daiki Goto)
Accessories: none
Main specifications: W430 x H40 x D135 mm 740 g (actual measurement)
The price has been drastically reduced! 2024/4/27 sales price 79,800 yen Maintained! This is the first AUDIO OF OREGON control amplifier to arrive in a long time. It is compatible with 117V specification American speakers such as ALTEC and JBL, etc., and although it is a transistor, it doesn't become too stiff and makes you enjoy the firm sound. The exterior has dullness and scratches. ※The plug has been changed. Genuine RF Serial 02117 (Tamura Eiji)
Maintenance information: 2024.4.27 Maintained (no running symptoms. The board vibration check connection was checked. (All pattern parts of the flat amplifier module unit have been added and soldered.) 2024.4.13 Maintained (Electrolytic capacitor replacement in amplifier module. Pattern contact defect correction. (Voice operation check)
Accessories: No accessories
Main specifications: All stages use pure class A operation circuit input phono (mm/47 kΩ) tuner, tape, aux dimensions W483 x H89 x D190 mm weight 4.5 kg
The price has been drastically reduced! 2024/4/25 sales price 69,800 yen ※Currently sold. This is an AUDIO PHYSIC superwoofer. You can enjoy very powerful bass. The crossover can also be switched between 32/46/61/80/105 Hz, which is convenient. As for the exterior, there are line scratches, saran net holes, dull stains, etc. on the top plate. Serial 573 (Yonejima Satoshi)
Maintenance Information: 2024.4.25 Operation confirmed
Accessories: spikes, saran net
Main specifications: W260 x H625 x D400 mm 26 kg
Disposal prices have been reduced! (Member discounts are not applicable) 2022/10/9 sales price 2,000 yen Audio Pro speaker Bravo ALLROOM SAT bracket. This is a wall mounting accessory. The exterior is generally good (Takahashi Nobuyuki)
Accessories: instruction manual original box
Main specifications: 52g per weight
Disposal prices have been reduced! (Member discounts are not applicable) 2022/10/9 sales price 2,000 yen Audio Pro speaker Bravo ALLROOM SAT bracket. This is a wall mounting accessory. The exterior is generally good (Takahashi Nobuyuki)
Accessories: instruction manual copy source box
Main specifications: 52g per weight
A single-by-wire rocket series entry model with a 3.0 m pair of banana plugs at the end of the speaker cable. Divided into 4 conductor paths, the sound quality is more dynamic with a structure that suppresses malignant interactions that occur between the 2 conductors. Also, although it is composed of a semi-single-wire conductor arrangement, it has a highly flexible cable structure. There are abrasions etc. on the sheath (Kojima Yosuke)
Accessories: original box
The price has been reduced! 2024/4/18 sales price 500 yen*It's cheap because it deteriorates drastically! Audio-Technica record cleaner. High-grade velvet can be used to clean records gently and effectively. It's also perfect for those just starting to arrange records. The exterior shows a feeling of use such as dullness, etc., and wear on the velvet (Asaine Tomoho)
Accessories: none
The price has been reduced. 2023/4/28 sales price 2,000 yen. A Technica digital selector compatible with optical digital input/output for DVDs, MDs, etc. You can select the standard connection between 3 input systems → 1 output system, and 1 input system → 3 output systems. It smartly finishes the exterior of digital devices. There is a feeling of use (Murakoshi Yoichi)
Maintenance information: 2023.4.25 continuity confirmed
Accessories: none
Main specifications: input/output terminals, square optical jack x 4, W135 x H28 x D83 mm, approx. 170 g
Audio-Technica model number unknown gold-plated conversion jack. The female side is well made, and the manufacturer's logo is also engraved. There are dull stains all over (Murakoshi Yoichi)
Accessories: none