Designed with a complete dual mono configuration from the power transformer. The pre and power are also independently configured. The high range is sparkling, and the mid and low frequencies are thick, making it a profound sound. The exterior has dullness, threads, and scratches on the front (Ryo Mizusaki)
Maintenance information: 2024.5.31 Maintained (The battery was replaced and the board pattern was corrected due to liquid leakage in the function memory battery. (Since the VR shaft is long, accuracy cannot be achieved, and stress is applied to the VR, so the extension shaft flexible joint Assy was replaced)
Accessories: remote control, instruction manual, power cord
Main specifications: effective output 85W+85W (8Ω) 170W+170W (4Ω) input: unbalanced (RCA) x 6 systems (1 system is PHONO: MM/MC compatible, 1 is TAPE) outer dimensions W440 mm x H95 mm x D400 mm weight 13 kg
Maintained by the manufacturer! A famous machine loaded with excellent phono amplifiers. This is a good quality control amplifier that allows you to hear clean, transparent sound. There are only top quality models, and the thickness and luster of the sound will not fade even after nearly 30 years have passed. The exterior has dullness and small scratches, and there are noticeable abrasions on the left side. Serial A2X643 (Takahashi Nobuyuki)
Maintenance information: 2024.5.31 Maintained (capacitor replacement logo, lamp replacement, each switch, input/output terminal contact cleaning, DC offset voltage readjustment of each amplifier, internal and external cleaning functions, performance check, pressure resistance, safety check)
accessories:
Main specifications: input terminal/RCA5 system, XLR2 system, tape input/output terminal 2 system, PHONO input 2 system pre-out/RCA2 system, XLR2 system W468 x H171 x D415 mm 25.1 kg
Denon's current CD player. Made in 2023 It is equipped with AL32 Processing Plus, which upsamples 44.1 kHz/16 bit data to 705.6 kHz/32 bit during CD playback and performs bit expansion processing. It comes with a front USB input that supports DSD high-resolution file playback. It is in good condition with no noticeable scratches. Serial DBTG082303357 (Fujisawa Yukishi)
Maintenance information: 2024.5.31 operation confirmed
Accessories: remote control, instruction manual, power cord, RCA cable, original box
Main specifications: output RCA, digital coaxial, 1 optical system each W434 x H107 x D328 mm 4.9 kg
In addition to suppressing static electricity and electromagnetic noise by adopting a 0.7 m pair titanium compound sheath, the RCA cable is heat-resistant and can also be used for car audio. It's a bit addictive (Fujisawa Yukishi)
Maintenance information: 2024.5.31 continuity confirmed
Accessories: No accessories
Maintained! A power amplifier with a separate name for the main part of the SQ38F series. The natural, smooth sound quality with a high sense of transparency is attractive. You can relax and enjoy classical music and vocals in a natural way. The deep sound quality that cannot be expressed with the latest vacuum tube amplifiers is exceptional. There is a slight feeling of use (Murakoshi Yoichi)
Maintenance information: 2024.5.29 maintenance (vacuum tube sockets, block capacitors, electrolytic capacitors, oil capacitors, SP and RCA terminals, semi-fixed VR, fuse holder replacement. SW/VOL disassembly contacts are re-polished, and grease is applied to prevent oxidation and sulfidation. Input/output waveform confirmation, load test (8Ω load 1kHz 30W/30W), input/output waveform confirmation, sound output check performed.)
Accessories: instruction manual (copy)
Main specifications: output 30W+30W dimensions W410 x H160 x D205 mm weight 13.8 kg
The top model of the premain amplifier launched by AccuPhase to commemorate its 40th anniversary. Uses AAVA volume. The power amplifier section with pure Class A operation is designed to be resistant to changes in the surrounding environment. An overwhelming amount of information filled with a sense of silence and scale. It's the ultimate premain with a high degree of perfection. The exterior has a feeling of use such as dullness. Serial 16X713 (Jun Tamai)
Maintenance information: 2024.5.30 sound output confirmed
Accessories: remote control instruction manual power cord
Main specifications: 30W+30W (8Ω), 60W+60W (4Ω) frequency characteristics 20Hz to 20kHz input terminals/balance (XLR) x 2 systems, unbalance (RCA) x 5 systems. Up to 2 option boards can be added to the rear panel W465 x H191 x D428 mm 24.7 kg
Maintained! For the first time in about 22 years, the musical Fidelity PREAMP3A has arrived. The circuit is based on a vacuum tube design, uses a low noise MOS-FET and uses a low NFB. The power supply unit has an external design, eliminates mutual interference with the audio circuit, and is particular about sound quality. The exterior is painted bald. Serial 03269 (Tamura Eiji)
Maintenance information: 2024.5.30 Maintained (poor contact with each SW/VOL, poor RCA contact → cleaning (chips cannot be removed) C deterioration replacement in the board, internal shaft, etc., rust/sticking → cleaning. Operation check OK.)
Accessories: none
Main specifications: W408 x H60 x D249 mm weight 5.5 kg
Maintained. DYNACO's tubular mono power amplifiers are highly popular. The sleek, straight, and energetic sound that comes out of the small body is attractive. Combinations with Altech and JBL are a staple, and they make jazz and rock sounds powerful and full of realism. You can see a feeling of use on the exterior, dullness, rust, scratches, etc. (Murakoshi Yoichi)
Maintenance information: 2024.5.29 maintenance (board peeling and re-soldering treatment, block capacitor 30/20/20 μF replacement, film capacitor 0.047 μF → 0.1 μF original, electrolytic capacitor 50 μF, resistance 1W → 1/2 W original replacement, BIAS readjustment/RCA jack and vacuum tube socket caulking repair. Operation check) 2016.2.27 Maintained (AC cord, cord stopper, input terminal, capacitor (47uF100V) resistor (47k, 270k, 470k, 1M) 1/2 w, replacement of 2 vacuum tubes (6550), bias adjustment)
Accessories: copy of instruction manual
Main specifications: tubular mono power amplifier using vacuum tube KT88/5AR4/6AN8A output 60W/140W W229 × H190 × D229 mm 11.5 kg
※1 bottle only. The RCA cable uses a 0.6 m 6N-7N hybrid conductor and twin core structure. The cable is thick and powerful in the mid-range, making it a great cable for vintage audio. There is slight dullness on the plug part (Murakoshi Yoichi)
Maintenance information: 2023.7.20 Continuity confirmed
Accessories: none
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
*Currently sold. The output has been changed to an RCA terminal. The entire frame has a wooden frame, back panel, and self-made cable processing, and the output has been changed to an RCA female terminal, making it detachable. Internal changes are unknown. We will sell it as is. In addition to the exterior, as described above, a feeling of use can be seen, such as dullness, scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.5.21 Operation confirmed
Accessories: RCA cable
Main specifications: W77 x H64 x D115 mm approx. 414 g (cable not included)
Maintained! A model equipped with a variable switching phono, an RF official imported product. This is a high-end preamp that made the CELLO name known. It is no exaggeration to say that the elegant and beautiful tone, which is precise and delicate, has outstanding expressiveness and unique luster, is a work of art. A wood case is included, but the mounting screws are missing. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.5.29 maintenance completed (power supply unit and main body capacitor replacement, volume dismantling and cleaning, pin jack correction, specification inspection, various operation inspections)
Accessories: power cord, connection cord, original box, wood case
Main specifications: input imbalance (RCA) 8 systems/PHONO (MM/MC) 1 system/balance (Fisher) 1 system output unbalance (RCA) 2 system/balance (Fisher) 1 system body/W515 x H140 x D370 mm weight 10.1 kg power supply/W240 x H100 x D335 mm weight 5.1 kg
YBA's high-precision line preamps equipped with independent left and right volumes are in stock for the first time at Hi-Fi! In addition to the supple and glossy tone unique to YBA, you can also feel the high level of separation, it is authentic. A CP machine with a high level of satisfaction over the price. The exterior is dull and has small scratches on the top plate. Serial P21900L (Yonejima Satoshi)
Maintenance information: 2024.5.28 Operation confirmed
Accessories: instruction manual, power cord
Main specifications: input: LINE/5 systems (RCA), output impedance: 20 ohms, output terminals: 2 systems (RCA) W430 x H83 x D330 mm, 5 kg
An attractive CD player with a smart design and stable playback ability while being inexpensive. You can enjoy music without getting tired with a smooth, bright tone. The exterior is generally dull and has small scratches. Serial C72PJ1136 (Yonejima Satoshi)
Maintenance information: 2024.5.28 Operation confirmed
Accessories: power cable
Main specifications: digital output/coaxial 1, optical 1 analog output/1 system W430 × H85 × D290 mm 4.4 kg
This is a 5th generation digital voicing equalizer equipped with independent sound field correction and equalizer functions. Various connections are possible with various digital/analog input/output, including the company's unique HS-LINK. You can freely control the sound field and tone according to the environment. The exterior is also good with no particularly noticeable scratches. Serial C3Y418 (Tomonori Asaine)
Maintenance information: 2024.5.26 Operation confirmed
Accessories: Remote control instruction manual, power cord, connection cord, microphone stand, microphone cable, cross, original box
Main specifications: digital input (HS-LINK x 1 COAXIAL x 1 OPTICAL x 1) digital output (HS-LINK x 1 COAXIAL x 1 OPTICAL x 1) analog input (RCA x 1 XLR x 1) analog output (RCA x 1 XLR x 1) USB terminal USB 2.0/3.0 (up to 128 GB) ※ USB memory connection W465 x H161 x D396 mm weight 14.9 kg
The price has been reduced! 2024/5/26 sales price 138,000 yen A phono equalizer amplifier with a dual monaural fully balanced input/output circuit configuration compatible with MC cartridge balance input. The accurate RIAA phono equalizer pursues how close it is to the original sound before it is engraved on the board. In addition to the high-accuracy RIAA correction circuit, it is also compatible with DECCA and COLUMBIA EQ curves. Also, in addition to the load resistance of MC cartridges, it is also equipped with load capacity switching for MM cartridges, and settings can be made according to records and cartridges. Serial 2260031 (Tomonori Asaine)
Maintenance information: 2024.5.26 Operation confirmed
Accessories: instruction manual power cable (general-purpose product)
Main specifications: unbalanced input/RCA terminal (MC/MM combined use) x 1 system/input impedance/mm47kΩ, load capacity 0, 100, 220, 330pF MC/10, 22, 47, 100, 220, 470, 1 kΩ balanced input/XLR terminal (MC only) x 1 system/MC/10, 22, 47, 100, 220, 470, 1 kΩ W290 x H84.5 x D252.5 mm 4.5 kg
*Currently sold. The output has been changed to an RCA female terminal. FR MC boost transformer using a toroidal core. Create a natural sound that makes it easy to understand the characteristics of cartridges. In addition to switching the impedance of 10 to 30 ohms, there is also a bypass position, so it is compatible with various cartridges without taking up much space. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.5.21 Operation confirmed
Accessories: copy of instruction manual, connection cable
Main specifications: impedance 10 ohm/30 ohm/PASS playback frequency band 20 Hz to 30 kHz W64 x H64 x D105 mm approx. 455 g
Carefully maintained, including replacing glass panels with new ones! An original C22, a famous machine admired by enthusiasts. The thick, soft, and strongly extruded tone is a pleasant tone that can only be experienced with an old McKinn. It has a rich tone centered around the middle range with a high concentration, and it sounds with plenty of realism. The legs are alternative rubber feet (adhesive). You can see a feeling of use such as appearance, dullness, small scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.5.25 maintained (vacuum tube cover, replacement, front panel replacement, 0.01 μF, etc., replacement, 6 electrolytic capacitors, 40 μF replacement, resistance, 1 W and 1/2 W replacement, 8 switching noise improvement measures, 1/4 W, 6 additional resistors, vacuum tube socket and RCA jack, re-caulking repair, etc. Operation checked with AC 100 to 117 V (if you are concerned about sound leakage when volume is minimal, on the top Please narrow down OUT LEVEL))
Accessories: copy of instruction manual
Main specifications: 117 V specification, 4 input systems, 2 phono systems, frequency characteristics, 20 Hz to 20 kHz (± 0.5 dB), signal-to-noise ratio, 85 dB (high level), 62.5 dB (low level), distortion ratio 0.2%, W406 x H138 x D330 mm, 7.3 kg
The price has been reduced! 2024/5/25 sales price 598,000 yen Mark Levinson's current premain amplifier. It is composed of Mark Levinson's traditional full discrete, direct coupling, dual mono class A circuit preamp section and Class AB amplification, and a power section equipped with a large capacity power transformer and a large capacity capacitor. In addition to analog disc (MM/MC), high-resolution, and streaming playback, it also has an aptXHD compatible Bluetooth connection function. The exterior is generally good, but there is a slight scratch on the side (Tomonori Asaine)
Maintenance information: 2024.5.25 Operation confirmed
Accessories: remote control instruction manual power cable
Main specifications: output 125 W+125 W (8 ohms) frequency response 2 Hz to 20 kHz input balance (XLR) x 1, line (RCA) x 2, phono MC x 1, MM x 1, optical x 2, coaxial x 1, USB 2.0-B x 1 Bluetooth connection compatible digital format linear PCM 32 to 384 kHz/32 bit, DSD 64 to 256 (2.8 to 11.2 MHz) digital processing MQA decoding, 7 PCM digital filters, upsampling to 352.8 kHz and 384 kHz, 4 DSD digital filters selectable W438 × H145 × D507 mm 28.1 kg
RCA cable 1.0m pair, the company's flagship cable PCUHD/6N high-purity copper wire/silver-plated copper wire/HiFC composite conductor is dull around the plug, and the L/R coloring is slightly peeled off (Kojima Yosuke)
Accessories: original box
The RCA cable uses 102 SSC as the 1.0 m pair conductor and polymer polyolefin as the insulator. This is Oyaide's proud work, which is particular about precision processing. I am overwhelmed by how clear the sound quality surpasses the previous model. (FUJISAWA KOSHI)
Maintenance information: 2024.5.23 continuity confirmed
Accessories: No accessories
This is an entry model that uses a 1.0 m pair of RCA cables with a symmetrical coax structure. The exterior is dull and has a feeling of use (Hiroki Aso)
Maintenance information: 2024.5.20 continuity confirmed
Accessories: none
Maintenance has been completed, such as replacing capacitors and replacing 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-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 maintained! The main part of the SQ38F is an independent power amplifier, the famous MQ60. The natural, smooth sound quality with a high sense of transparency is attractive. You can relax and enjoy classical music and vocals in a natural way. The deep sound quality that cannot be expressed with the latest vacuum tube amplifiers is exceptional. The exterior has dullness, small scratches, and paint peeling. Serial 473753 (Hiroki Aso)
Maintenance information: 2024.5.19 maintained (vacuum tube socket block capacitor electrolytic capacitor oil capacitor SP and RCA terminal semi-fixed VR fuse holder replacement load test (8Ω load 1kHz 30W/30W) input/output waveform confirmation sound output check performed impedance switching SW gain VOL disassembly contact refinement oxidation and sulfidation prevention grease coating input/output waveform confirmation load test (1 kHz) (Sine wave at 8Ω load: 30W+30W) sound output test)
Accessories: copy of instruction manual
Main specifications: output 30W+30W dimensions W410 x H160 x D205 mm weight 13.8 kg
RCA cable 1.0m pair oxygen-free copper OFC Ritz wire 2-core shield plug, standard AccuPhase line cable with gold plating. The sound is more gorgeous than the L-10. There are dullness and scratches around the plug, and abrasions on the sheath (Kojima Yosuke)
Accessories: none
A compact, high CP, and easy headphone amplifier. The sound is bright and has good visibility. A well-balanced model that works well with everything from pop to rock. Serial 32741 (Fujisawa Yukishi)
Maintenance information: 2024.5.18 Operation confirmed
Accessories: instruction manual, AC adapter
Main specifications: output 330 mw/30 ohm, 60 mw/300 ohm headphone amplifier connection, 30 ohm gain, 11 dB S/N ratio, 87 dB frequency characteristics, 30 to 20 kHz, input/output RCA, 1 system each, W103 x D127 x H38 mm, 1.40 kg
There is a slight gap in volume, but it will be sold as is. The mid-range is thick and powerful, and it is characterized by analog-like sound quality with a moderate sense of range. It effectively gently relaxes hard sound CD players. The characters on the panel display are slightly off, and the 48khz lamp is misaligned in the back (Takasaki Atsushi)
Maintenance information: 2024.5.17 Operation confirmed
Accessories: copy of the manual
Main specifications: 96 kHz.24 bit upconverter built-in DA converter input compatible 32, 44.1, 48, 64, 88.2, 96kHz digital input 3 systems (BNC, optical/XLR, coaxial/coaxial) analog output 1 system (RCA) W225 x H45 x D195 mm 1.12 g
The flagship model of the Macintosh power amplifier with a silver panel. It is characterized by its rich sound. The extrusion is strong and goes great with JBL large monitor speakers. The dynamism in the mid to low range, which is difficult to obtain with current Mackin power amplifiers, is attractive. There are scratches, dullness, and discoloration in places (Kojima Yosuke)
Maintenance information: Maintained on 2020.8.26 (2 input volumes, 4 semi-fixed volumes, 2 RCA plugs, 12 lamps, 8 electrolytic capacitors, replacement input mode switch disassembly cleaning, card edge cleaning, soldering, bias and offset check, output sound check)
(*The interior and exterior have been cleaned.)
Accessories: power cable
Main specifications: 500W+500W (1000W when mono) equipped with power guard circuit W483 x D465 x H263 mm 60.3 kg
The disposal price has been reduced. Member discounts are not applicable. 2024/5/16 sales price 598,000 yen The version has been upgraded from DS/K1 to K3. A model equipped with KATALIST that has adopted a new clock architecture. Similar to the higher-level model KLIMAX DS/3, DSD can now also be played natively, and the range of playback has greatly expanded. It is a degree of perfection that is close to the height of the KLIMAX DS, such as improvements in power supply to the DAC and processor sections by examining the circuit layout. There is a line scratch on the display (Murakoshi Yoichi)
Maintenance information: 2024.5.15 sound output confirmed
Accessories: instruction manual, original box
Main specifications: Playback formats: DSF, DFF, FLAC, WAV, ALAC, AIFF, AAC, MP3, WMA, VORBIS (same as DS and other models) Compatible resolution: 7.35-192 kHz, 16-24 bit (similar to DS and other models) DSD64 (2.8224 MHz) /DSD128 (5.6448 MHz) compatible analog audio output: XLR balanced, RCA unbalanced (fixed/variable output) Digital audio output: 75Ω, BNC, 1 line, EXAKT LINK2 system, W380 x D380 x H91 mm, 5.6 kg
This is a high quality line cord that takes advantage of the characteristics of 4266, a 1.0m pair of RCA cables with a four-core shield structure (Tamura Eiji)
Maintenance information: 2024.5.15 continuity confirmed
Accessories: No accessories
The disposal price has been reduced! (Member discounts are not applicable) 2024/5/15 sales price 128,000 yen LINN network audio player with an integrated amplifier. The built-in amplifier makes it easy to use, and you can easily enjoy network audio. It sounds soft and natural, and is perfect for those who want to enjoy music casually. As for the exterior, there are threads and dullness on the top plate. Serial 1220444 (Yonejima Satoshi)
Maintenance information: 2024.5.15 Operation confirmed
Accessories: remote control, power cord
Main specifications: Compatible audio files FLAC, ALAC, WAV, AIFF, AAC, MP3 compatible sampling frequencies 7.35k, 8k, 11.025k, 12k, 14.7k, 16k, 22.05k, 24k, 29.4k, 32k, 44.1k, 48k, 88.2k, 96k176.4k, 192 k compatible bits 16 - 24 bit input terminal Ethernet analog audio RCA x 3 front AUX x 1 MM Phono digital audio coaxial RCA (SPDIF) x 3 TOSLINK (Optical) x 3 output terminal SP terminal 100W+100W W381 x H80 x D355 mm weight 5.0 kg
The disposal price has been reduced! (Member discounts are not applicable) 2024/5/15 sales price 128,000 yen LINN network audio player with an integrated amplifier. The built-in amplifier makes it easy to use, and you can easily enjoy network audio. It sounds soft and natural, and is perfect for those who want to enjoy music casually. As for the exterior, there are threads and dullness on the top plate. Serial 1234701 (Yonejima Satoshi)
Maintenance information: 2024.5.15 Operation confirmed
Accessories: remote control, power cord
Main specifications: Compatible audio files FLAC, ALAC, WAV, AIFF, AAC, MP3 compatible sampling frequencies 7.35k, 8k, 11.025k, 12k, 14.7k, 16k, 22.05k, 24k, 29.4k, 32k, 44.1k, 48k, 88.2k, 96k176.4k, 192 k compatible bits 16 - 24 bit input terminal Ethernet analog audio RCA x 3 front AUX x 1 MM Phono digital audio coaxial RCA (SPDIF) x 3 TOSLINK (Optical) x 3 output terminal SP terminal 100W+100W W381 x H80 x D355 mm weight 5.0 kg
The A3500 vacuum tube power amplifier has been refreshed by thorough maintenance down to the smallest details, such as volume disassembly and polishing. The warm, fresh tone, filled with the appeal of a vacuum tube type, is still appealing enough today. You can enjoy music with a rich, thick tone that contrasts with the clicking tones of recent vacuum tube amplifiers. As for the exterior, paint deterioration and peeling can be seen on the transformer on one side, and there is a feeling of use such as dullness, small scratches, etc., and there is a dent in the hood. ※3-pole tube connection specification. 20W+20W (actual measurement) is output as specified by the manufacturer (Takasaki Atsushi)
Maintenance information: 2023.2.3 maintained (main tube (6CA7) replacement vacuum tube socket, block capacitor, electrolytic capacitor, oil capacitor, SP and RCA terminals, complete disassembly of semi-fixed VR replacement power input gain volume, contact polishing, anti-oxidation/sulfation grease coating load test (8Ω load 1kHz 20W+20W) input/output waveform confirmation sound output check performed)
Accessories: copy of the manual
Main specifications: 20W+20W (8Ω) vacuum tube 6CA7×4/6AQ8×3 W465×H168×D206mm 16kg
Maintained in 2023. After all, the warm, and glossy sound quality is excellent for stringed instruments. It has a soft and vivid sound not found in transistors, making it perfect for listening for long periods of time. In addition to noticeable scuffs and paint peeling on the exterior and transformer area, dullness and a feeling of use can be seen. Serial F0800283 (Murakoshi Yoichi)
Maintenance information: 2023.7.23 maintained (vacuum tube socket block capacitor electrolytic capacitor oil capacitor SP and RCA terminal semi-fixed VR fuse holder replacement load test (8Ω load 1kHz 25W+25W) input/output waveform confirmation sound output check performed gain VOL NFB switching SW disassembly contact refinement to prevent oxidation and sulfation grease coating input/output waveform confirmation distortion load test (1 kHz (25W+25W at sine wave 8Ω load) sound output test)
Accessories: copy of instruction manual
Main specifications: 50CA10 push-pull output 30W+30W W410 x H183 x H160 mm 13.8 kg
It has been refreshed and maintained to brush up by replacing block capacitors, etc.! Kit version of the masterpiece model 7. The parts that can be obtained at the beginning of sale remain the original, and those that are missing use similar parts, and it is a 25th anniversary model that appeared with almost the same structure as the original. As a vacuum tube preamp, you can hear a slightly different tone from other models. There are line scratches on the wood case on the exterior. Serial F030105 (Murakoshi Yoichi)
Maintenance information: 2024.5.9 maintenance (main volume disassembly cleaning repair, selector disassembly contact strengthening repair, block capacitor, fuse holder cap replacement, short pin addition, vacuum tube socket and RCA jack re-caulking repair. Operation has been checked with AC100V) In order to bring the volume curve closer to the original, the OUT LEVEL on the back is narrowed down. 2018.7.15 Maintained (vacuum tubes 12AX7 x 2 replaced, oil capacitors 0.47 μF replaced with BlackBeauty, replaced with 0.33 μF x 2 film capacitors. RCA jack earth reinforcement and caulk repair. Vacuum tube socket caulk repair. Other operations have been checked)
Accessories: none
Main specifications: kit model 12AX7 × 6 W453 × H185 × D260 mm 7.9 kg
RCA cable 1.0 m pair with 24K gold-plated turbine plug and split center pin specification, 2-core structure, sheath resistant to aging, and Duraflex jacket. The exterior has a feeling of use and dullness (Tomoho Asae)
Maintenance information: 2024.5.9 continuity confirmed
Accessories: none
The disposal price has been reduced. Member prices are not applicable. 2024/5/6 sales price 998,000 yen*The front panel is 20.6L, but it is an upgraded product starting at 20. Maintained! Genuine Harman product. The excellent separation unique to mono and the excellent sense of shading of the sound give off a unique difference, and even large aperture woofers drive well. Also, the slightly sweet, and comfortable sound similar to ML-2L is attractive. It still makes music fans groan. There are scratches and small scratches on the exterior. Serial 666/665 (Sasaki Shota)
Maintenance information: 2024.4.15 Maintained (1 deteriorated transistor has been replaced. Other inspections and adjustments have been made) 2023.7.20 maintained (connector contact between the heat sink board and main board has been corrected. Tr, capacitor and resistor exchange. Part of the board solder is re-soldered. Attach the Fisher plug to the SP cable. (Other inspections and adjustments)
Accessories: copy of instruction manual, power cable, Fisher to SP cable, Remo pin x 2, balance short pin
Main specifications: mono power amplifier effective output 100W (8Ω) input/unbalance (RCA) 1 system, balance (XLR) 1 system, 1 SP terminal system W483 ✕ H210 ✕ D560 mm weight 33 kg/unit
Maintained! A D/A converter that was said to be close to analog sound. The high frequencies are tightened, the mid and low frequencies are mild, and the sound feels powerful with a sense of directness. The high cost performance also shines (Sasaki Shota)
Maintenance information: 2024.5.4 maintained (21 replaced due to electrolyte condenser fluid leakage, electrolyte cleaning, pattern and solder correction, insulation washer replacement due to damage, sound and HDCD recognition checks on each input/output)
Accessories: manual, power cable
Main specifications: Input terminal/1 coaxial system, 1 optical system, ST link 1 analog output system (RCA) HDCD compatible D/A conversion chip using a multi-bit Barbrown PCM63P-K type W430 x H60 x D230 mm 4 kg
RCA cable uses 1.5 m pair of out-of-print conductors and single crystalline high-purity oxygen-free copper PCOCCC with theoretically zero crystal boundaries for all core wires, braided wires, and plug pins. The shield is rolled up on the plug attachment part, it is dull, and there is a feeling of use (Kanai Hidetsugu)
Maintenance information: 2024.5.3 continuity confirmed
The disposal price has been reduced! (Member discounts are not applicable) 2024/4/27 sales price 148,000 yen Maintained! It is a model that is small yet has a calm and glossy tone. A combination with European speakers is recommended along with the company's Pre-44. A slightly more modern taste than the 405 has been added. There is a feeling of use on the exterior, such as dullness, small scratches, and peeling paint. Serial Q078428 (Hiroki Aso)
Maintenance information: 2024.4.27 maintained (internal dismantling check, power Tr driver, Tr check, replacement of each C in the board, partial soldering, defect correction, bottom rubber foot mounting operation check)
Accessories: copy of instruction manual DIN to RCA (female) conversion cable, power cable (general purpose)
Main specifications: 100W+100W W341×H115×D195mm 9.0 kg
The price has been reduced! 2024/4/26 sales price 89,800 yen ※It's cheap because it smells like tobacco. Checked by the manufacturer! A TEAC headphone amplifier with a built-in USB DAC that condenses high-spec functions compatible with high-resolution sound sources in an A4 size compact size. The D/A converter section is equipped with Asahi Kasei Electronics' flagship model VERITA AK4497 based on 1 left and right. It is packed with various functions such as wireless playback, analog input, and external clock input. The exterior has bumps, scratches, etc. Serial 17Y0050 (Fujisawa Yukishi)
Maintenance information: Tested on 2024.4.26 TEAC including operation confirmation
Accessories: remote control, power cord
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 4.2 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