No.26L(BAL)U.S.A

This item has been sold.You can't purchase now. 26-48780-01808-00
No.26L(BAL)
Manufacture:Mark Levinson
Original price: JPY 1,250,000
Price: JPY 409,091 Sold Out
Control amplifiers (transister)
U.S.A 1988 made
Arrival: 2026-01-30 20:02:41
description
Maintained! Model equipped with a balance input board. It is a famous historical machine that is both thick and sharp with little coloring. This is a best-selling model that is thicker than the later 38L, and enables 4 levels of gain control with internal switches. It is cool and heavy yet has a sense of delicate control, and its depth of pocket is attractive. There are scratches and scratches on the exterior. (TAMURA Eiji) Maintenance information: 2026.1.30 Maintained (Balance switch 1.2 dismantled and cleaned. Each part inspection/operation check) 2025.7.14 Maintained (2 fuses were replaced due to disconnection and deterioration. Since deterioration of 33 capacitors and 14 semi-fixed resistors was seen, they were replaced. Since some solder has deteriorated, solder correction has been carried out. (Inspection and adjustment of each part and operation check OK) Accessories: connection cable, power cable, LEMO x 4 Main specifications: dual mono configuration stereo preamplifier unbalance 6dB/12dB/18dB balance12dB/18dB/24dB main body W444 x H74 x W333 mm 4.5 kg power supply unit W194 x 74 x 333 mm 3.6 kg

C-10XJapan

This item has been sold.You can't purchase now. 26-48716-01316-00
C-10X
Manufacture:LUXMAN
Original price: JPY 1,500,000
Price: JPY 907,273 Sold Out
Control amplifiers (transister)
Japan
Arrival: 2026-01-18 20:27:38
description
The disposal price has been reduced. Member discounts are not applicable. 2026/1/18 sales price 1,280,000 yen current! Beautiful goods! Comes with original box! Luxman's flagship model control amplifier. Equipped with a new amplified feedback engine, LIFES, and the latest evolved version LECUA-EX, a unique electronically controlled attenuator, it realizes realistic sound that combines static and motion. Made with carefully selected high quality parts, Lux fans are worth listening to. The appearance is good with little feeling of use (Kobayashi Hitoshi) Maintenance information: 2026.1.18 Operation confirmed Accessories: remote control, instruction manual, power cable, original box Main specifications: input sensitivity/input impedance unbalance 180 mV/45 kΩ balance 180 mV/90 kΩ frequency special 20 Hz to 20 kHz 5 Hz to 110 kHz S/N ratio unbalance 129 dB balance 132 dB power supply voltage AC 100V (50/60 Hz) W440 x H130 x D434 19.8 kg

TVA-1U.S.A

This item has been sold.You can't purchase now. 25-46867-13766-00
TVA-1
Manufacture:SPATIAL
Original price: JPY 445,000
Price: JPY 152,727 Sold Out
Control amplifiers (transister)
U.S.A
Shop: Osu shop
Arrival: 2026-01-22 20:15:26
description
The price has been drastically reduced. 2026/1/22 sales price 198,000 yen Maintenance has been completed, such as lamp replacement, volume disassembly, contact cleaning, etc. A preamplifier using a TFET-value module that thoroughly eliminates distortion generated by the amplifier amplification stage. It is a specification with high gain. The thick sound and dry, tense sound are truly American sounds! * Since there is no power switch and no muting mechanism according to the original specifications, noise containing DC components is emitted in the pre-output when connected to an outlet. The interior operates at a high voltage, and it takes some time to stabilize, including the equalizer and amplifier. After turning on the power of this unit, wait about 5 minutes before turning on the power amplifier. The back of the top plate is slightly raised (Oikawa Tetsuji) Maintenance information: 2026.1.22 Maintained (dismantled, glued, fixed contacts cleaned due to poor BASS volume shaft stopper. The main volume disassembly contacts have been cleaned. Other checks, the pilot lamp was dark, so I replaced the neon lamp. **Please do not turn on the power amplifier until the output stabilizes when the power is turned on. (4 to 5 minutes) There is no muting circuit, so it may make a loud noise.) Accessories: none Main specifications: 2 phono systems (MM), 5 input systems, 2 output systems, dimensions W480 x H90 x D360 mm, weight 7.4 kg

P-3000RJapan

This item has been sold.You can't purchase now. 26-48611-00425-00
P-3000R
Manufacture:ONKYO
Original price: JPY 180,000
Price: JPY 72,545 Sold Out
Control amplifiers (transister)
Japan 2010 made
Arrival: 2026-01-25 19:54:53
description
※Inexpensive because the remote control is out of stock. Hyundai Onkyo's masterpiece preamp equipped with a discrete phono equalizer in addition to a 192 kHz/32 bit compatible USB-DAC. The tone is clear and sharp. It has a smooth, firm core and strength. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi) Maintenance information: 2026.1.18 Operation confirmed Accessories: copy of instruction manual, power cable Main Specifications: Analog Input: RCA x 4 Phono (MM) x 1 Digital Input: Optical x 2 Coaxial x 2 AES/EBU x 1 USB (TypeB) x 1 Digital Output: Light x 1 PreOut x 2 Frequency Characteristics 5Hz-100kHz (LINE) Overall Distortion Ratio 0.005% (at rated output) S/N ratio 110dB W435 x H99 x D333 mm 11kg

C-2aJapan

This item has been sold.You can't purchase now. 25-89025-19017-00
C-2a
Manufacture:YAMAHA
Original price: JPY 170,000
Price: JPY 107,273 Sold Out
Control amplifiers (transister)
Japan 1978 made
Shop: Osu shop
Arrival: 2025-09-24 19:43:37
description
The price has been drastically reduced. 2025/9/24 sales price 138,000 yen Replace 29 deteriorated capacitors, disassemble all volumes and switches, and clean thoroughly! Yamaha's famous C-2a. The transparency and three-dimensional effect of the sound have been revived brilliantly. The mid-high range, which has good texture, is recommended for those who like clear sound. It has a reputation for the sound quality of phono equalizers, and is a popular amplifier for analog fans. There are line scratches and noticeable stains (Takasaki Atsushi) Maintenance information: 2025.8.28 Maintained (MUTE switch disassembly terminal cleaning. TREBLE volume decomposition correction and cleaning. Disassemble and clean the main volume and other switches and selectors. Electrolytic capacitor replacement. (Panel, terminal, and housing cleaning) Accessories: copy of the manual Main specifications: PHONO input 2 systems (MM/MC) DC amplifier configuration W435 x H72 x D320 mm 7.9 kg

PRE30Sweden

This item has been sold.You can't purchase now. 25-48499-26521-00
PRE30
Manufacture:PRIMARE
Original price: JPY 238,095
Price: JPY 98,182 Sold Out
Control amplifiers (transister)
Sweden
Arrival: 2026-01-19 20:28:42
description
The price has been drastically reduced! 2026/1/19 sales price 128,000 yen Maintained! PRIMARE Class A operation preamplifier with a fully balanced design. There is also a function that allows you to individually adjust the sensitivity of each input channel, and this model is fully functional. Even the delicate nuances of the music are vividly reproduced, and the sound is well-organized and clear. Serial 885-094 (Tomonori Asaine) Maintenance information: 2026.1.17 Maintained (rotary concorder replacement for volume adjustment, operation test) Accessories: remote control connection cable Main specifications: analog input/XLR x 2 systems, RCA x 5 systems, analog output/XLR x 1 system, RCA x 2 systems, W430 x H100 x D410 mm, 9.5 kg

TA-2000FJapan

This item has been sold.You can't purchase now. 24-44274-22463-00
TA-2000F
Manufacture:SONY
Original price: JPY 128,000
Price: JPY 116,364 Sold Out
Control amplifiers (transister)
Japan 1971 made
Arrival: 2026-01-22 20:13:44
description
Transistors, capacitors, and resistors were replaced, and each switch was thoroughly disassembled and the contacts polished. Fully maintained! The strong, extruded sound is full of appeal that cannot be obtained with modern audio. In addition to the exterior and disappearing characters, you can also see a feeling of use such as dullness, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2026.1.19 maintenance completed (PHONO 1/220 Ω replacement, 2SC2240 x 8 replacement, PHONO board electrolysis 3,3/250V replacement, alternative VR replacement, mode SW, FUNCTION SW, BASS TONE TREBLE SW monitor SW, application of grease for each disassembly contact, mini VR ultrasonic cleaning, front and rear panel cleaning, RCA terminal cleaning, operation confirmation) Accessories: none Main specifications: Type stereo preamp input Phono (MM/MC compatible) /tuner/AUX/tape equipped with phono input switching/load switching function frequency characteristics Phono RIAA deviation within ± 0.5 dB high level 10 Hz to 100 kHz S/N ratio high level 90 dB or more phono 70 dB or more harmonic distortion ratio 0.03% or less tone control Bass/Treble filter Low/High equipped with 2 output systems RCA/headphone terminal equipped power supply AC 100V power consumption 23W external dimensions W400 x H149 x D315 mm weight 9 kg

C-200Japan

This item has been sold.You can't purchase now. 24-43499-16325-00
C-200
Manufacture:Accuphase
Original price: JPY 155,000
Price: JPY 116,364 Sold Out
Control amplifiers (transister)
Japan 1973 made
Shop: Osu shop
Arrival: 2026-01-17 20:07:01
description
Maintenance completed in 2024/7. A famous and famous first-generation preamp. The coat is different from modern tones, and the solid sharpness and punchy tone go great with vintage speakers such as JBL. The crunchy sound image and exhilarating sounds are a habit. Appearance, dullness, scratches, and a feeling of use can be seen (Kobayashi Hitoshi) Maintenance information: 2026.1.15 maintained (all switch disassembly contact cleaning, contact grease application, volume disassembly contact cleaning, electrolytic capacitor replacement, offset voltage check, terminal cleaning, each input/output operation check) Accessories: power cable, copy of instruction manual Main specifications: 3 phono systems (with head amplifier), line 3 systems, tape, 3 systems, dimensions W445 x H160 x D373 mm, weight 13.4 kg

C32U.S.A

This item has been sold.You can't purchase now. 25-47974-22069-00
C32
Manufacture:Mcintosh
Original price: JPY 776,000
Price: JPY 216,364 Sold Out
Control amplifiers (transister)
U.S.A 1977 made
Arrival: 2025-12-20 20:05:35
description
The price has been drastically reduced. 2025/12/20 sales price 278,000 yen Maintenance included replacement of 31 capacitors, 2 transistors, 5 lamps, etc. The top Macintosh model in the golden age. You can enjoy the thick and bold Macintosh sound. Includes an easy to handle 5-band equalizer. An easy-to-use preamp that can be combined with speakers and power amplifiers of all ages. The exterior has minor scratches, dullness, etc. appropriate for the model year as a whole (Oikawa Tetsuji) Maintenance information: 2025.12.20 Maintained (AC relay failure, AC cable deterioration, IC failure with single channel output, equalizer noise level difference → transistor film C defect, headphone relay failure, defective replacement with C value difference within the board. Motor parts SW, VOL dismantling and cleaning. Flat cable bad connector replacement. Pin jack cleaning caulking 100V specification) Accessories: copy of instruction manual 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

C29U.S.A

This item has been sold.You can't purchase now. 25-47467-18163-00
C29
Manufacture:McIntosh
Original price: JPY 550,000
Price: JPY 216,364 Sold Out
Control amplifiers (transister)
U.S.A 1979 made
Shop: Osu shop
Arrival: 2025-10-23 19:48:03
description
Detailed maintenance has been completed, such as cleaning each volume switch, replacing 6 capacitors, replacing 5 lamps, etc. A control amplifier representing the golden age of McKinn. Compared to the C28, I get the impression that the breadth and subtlety of the sound stands out. Even in this age, the rich, glossy tone is still alive and well, and vintage speakers play well (Daiki Goto) Maintenance information: 2025.10.23 Maintained (each SW, VOL cleaning, lamp deterioration replacement. Auto on fuse disconnection → replacement, push button dismantling and cleaning, AC cord replacement, condenser liquid leak → replacement, pin jack cleaning, fuse holder damage → replacement, operation check (BASS, TREBLE can't take full pictures) Accessories: manual 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

CL-38uCJapan

This item has been sold.You can't purchase now. 26-48676-01015-00
CL-38uC
Manufacture:LUXMAN
Original price: JPY 360,000
Price: JPY 270,909 Sold Out
Control amplifiers (transister)
Japan 2017 made
Arrival: 2026-01-15 20:24:43
description
A new-generation Lux vacuum tube control amplifier with completely new equipment, such as an exterior design and the addition of balance inputs. A masterpiece where you can enjoy a traditional design full of nostalgia and a modern sense of transparency at the same time. The exterior is in good condition with no damage (Murakoshi Yoichi) Maintenance information: 2026.1.15 sound output confirmed Accessories: remote control, instruction manual, source code Main specifications: Vacuum tube/ECC83S x 3, ECC82 x 5 inputs/3 lines, 1 balanced system, 1 phono system, 1 phono system, 1 recording input/output/line 2 system output/line 2 systems, power consumption 32W, W440 x H169 x D307 mm, weight 13.3 kg

C-7fJapan

This item has been sold.You can't purchase now. 25-48512-26671-00
C-7f
Manufacture:LUXMAN
Original price: JPY 380,000
Price: JPY 225,455 Sold Out
Control amplifiers (transister)
Japan 2000 made
Arrival: 2026-01-15 20:24:29
description
Maintained! This is a Lecua model that has been upgraded to the C-70F volume. Third generation model in the C-7 series, a mid-size Lux preamp model. Compared to the 2nd generation model, it features a well-balanced sound with tighter bass and increased transparency in mid to high tones. The delicate mid-high range and moderately tense mid-low range are both achieved, and the supple sound is attractive, allowing you to relax and enjoy classical music with a modern speaker. The exterior is dull. Serial G20110649 (Satoshi Yonejima) Maintenance information: 2026.1.15 Maintained (upgraded individual equivalent to C-70f (LECUA model) dismantling, cleaning, grease replacement due to fixed sealing panel opening/closing mechanism, connector damaged replacement. Check the wiring restyling switches. (Voice check for each input/output) Accessories: instruction manual Main specifications: Line-only preamp, line input, all 7 systems, balanced input/output, 2 systems each, W467 x H187 x D435 mm, weight 21 kg

PRA-2000Japan

This item has been sold.You can't purchase now. 25-45527-03151-00
PRA-2000
Manufacture:DENON
Original price: JPY 200,000
Price: JPY 90,727 Sold Out
Control amplifiers (transister)
Japan 1979 made
Arrival: 2025-06-21 19:47:00
description
The disposal price has been reduced! (Member prices are not applicable) 2025/6/21 sales price 138,000 yen Maintained! A popular DENON control amplifier for its excellent phono equalizer. MC head amplifiers are famous for their quality, and they fully draw out the amount of information in the cartridge. It's a neat sound typical of a domestic amplifier with clear yet solid mid-range sound. On the exterior, you can see a feeling of use such as dullness and scratches on the cabinet, serial 1115798 (Asaine Tomoho) Maintenance Information: 2025.6.17 Maintained (Electrolytic Capacitor 20% Capacity Change, 10 parts replaced. Main volume disassembly contact cleaning. MIN/MAX stopper damage replacement balance volume contact cleaning mechanical switch disassembly contact cleaning each board soldering confirmation and correction board cleaning. Power supply voltage regulation. Output DC level adjustment Internal harness re-wiring Internal cleaning AC plug, RCA terminal, GND terminal cleaning. Exterior screw cleaning, wood panel cleaning, front panel knob cleaning) Accessories: copy of instruction manual Main specifications: CR equalizer with 3 PHONO inputs MC head amplifier W455 x H132 x D357 mm 10.5 kg

C46U.S.A

This item has been sold.You can't purchase now. 25-48474-26311-00
C46
Manufacture:McIntosh
Original price: JPY 700,000
Price: JPY 366,364 Sold Out
Control amplifiers (transister)
U.S.A 2007 made
Arrival: 2026-01-07 20:04:36
description
The price has been reduced! 2026/1/7 sales price 448,000 yen Thorough maintenance was carried out, such as dismantling the front panel, removing fog from the display board, and cleaning all 8-band equalizer volumes! The crisp bass range, which makes you feel the soul of a Macintosh, makes me like the fact that the deep bass sound doesn't expand. It makes me feel that the mid to high range is good and the minute resolution is high. The 8-band tone control is also easy to use, so you can enjoy your favorite sound. Serial XE2098 (Fujisawa Yukishi) Maintenance Information: 2026.1.7 Maintained (All tone volume contacts have been cleaned. The panel disassembled the color filter removed and cleaned it. All tact switches were replaced due to poor push button chattering contact. There are many gaps on the side of the remote control case, so I fixed it. Operation was checked.) Accessories: remote control HR071, instruction manual, power cord Main specifications: 8-band equalizer, high sound quality, headphone output terminal, control center, balance output impedance, 480 ohm, unbalanced output impedance, 240 Ω, input RCA8 system/XLR1 system, pre-out RCA3 system/XLR3 system, power consumption 50W, W445 x H152 x D467 mm, weight 11.8 kg

C27U.S.A

This item has been sold.You can't purchase now. 25-48451-26142-00
C27
Manufacture:McIntosh
Original price: JPY 358,000
Price: JPY 170,909 Sold Out
Control amplifiers (transister)
U.S.A 1977 made
Arrival: 2026-01-07 20:04:32
description
The price has been drastically reduced. 2026/1/7 sales price 218,000 yen 14 capacitors replaced, push button SW dismantling and maintenance included cleaning! It is a hidden popular model as the successor to the C26. It is an amplifier from the golden age of McKinn that is highly popular with music fans, with a sound reminiscent of a rich, thick vacuum tube sound. It makes vintage speakers sound intense. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi) Maintenance information: 2026.1.7 maintenance completed (each SW, VOL cleaning, lamp replacement, pin jack cleaning, push button SW dismantling and cleaning, in-board C deterioration replacement, operation check) Accessories: copy of instruction manual Main specifications: input PHONO 1 · 2 AUX 1 · 2 TUNER TAPE 1 · 2 W435 × H188 × D395 mm 11.8 kg

No.26L(BAL)U.S.A

This item has been sold.You can't purchase now. 26-48578-00160-00
No.26L(BAL)
Manufacture:Mark Levinson
Original price: JPY 1,250,000
Price: JPY 409,091 Sold Out
Control amplifiers (transister)
U.S.A 1988 made
Arrival: 2026-01-13 20:02:16
description
Maintained! Model equipped with a balance input board. It is a famous historical machine that is both thick and sharp with little coloring. This is a best-selling model that is thicker than the later 38L, and enables 4 levels of gain control with internal switches. It is cool and heavy yet has a sense of delicate control, and its depth of pocket is attractive. There are small scratches on the exterior, but it is a beautiful category. Serial 4494/3856 (Yonejima Satoshi) Maintenance information: 2026.1.13 Maintained (22 deteriorated capacitors, 16 resistors, 3 relays replaced. Base cleaning repair due to condenser fluid leak. DC power supply, DC offset voltage, other adjustments) Accessories: instruction manual, 2 pairs of Remo pins, connection cord, power cord Main specifications: dual mono configuration stereo preamplifier unbalance 6dB/12dB/18dB balance12dB/18dB/24dB main body W444 x H74 x W333 mm 4.5 kg power supply unit W194 x 74 x 333 mm 3.6 kg

TA-E901Japan

This item has been sold.You can't purchase now. 26-48638-00692-00
TA-E901
Manufacture:SONY
Original price: JPY 250,000
Price: JPY 227,273 Sold Out
Control amplifiers (transister)
Japan 1982 made
Arrival: 2026-01-12 20:30:39
description
Every detail has been maintained, including the replacement of 12 electrolytic capacitors in March 2022! 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. Even now, it is a powerful machine that is attractive enough. The exterior has small scratches, bumps, etc. Serial 200767 (Yonejima Satoshi) Maintenance information: 2026.1.12 Operation confirmed. 2022.3.8 Maintained (flat amplifier module defective → 2 modules created and replaced, offset adjusted. Changed 12 negative feedback electrolytic capacitors for the tone circuit. The pilot lamp was converted to an LED and a resistor associated with it was added. Op amp replacement for DC servos. Solenoid switch disassembly cleaning for MC head amplifiers and mute. Sound output check carried out.) Accessories: No accessories Main specifications: 5 line inputs, 2 pre-out systems, W480 x H105 x D465 mm, 12.5 kg

C-240Japan

This item has been sold.You can't purchase now. 26-48649-00817-00
C-240
Manufacture:Accuphase
Original price: JPY 430,000
Price: JPY 180,000 Sold Out
Control amplifiers (transister)
Japan 1978 made
Arrival: 2026-01-12 20:29:54
description
Maintenance has been completed in July 2021, including the replacement of 22 capacitors! The C-240 was introduced in the latter half of the 1970s and has an eye-catching, unique button-type design. You can enjoy a relaxing sound with a high degree of transparency. It has two analog inputs and is equipped with an excellent head amplifier, making it a great specification for analog fans. The exterior is dull and has small scratches, but it is a good individual for its age. Serial L0W219 (Yonejima Satoshi) Maintenance information: 2026.1.12 Operation confirmed. 2021.7.26 Maintained (14 film capacitors, 8 electrolytic capacitors, semi-fixed VR replaced. Soldering fix. Card edge board cleaning. Fix a stuck switch. DC offset adjustment. Each input/output check. (Interior and exterior cleaning) Accessories: power cord Main specifications: 2 phono inputs, equipped with MC head amplifier, W466 x H188 x D391 mm, 18 kg

C-2850Japan

This item has been sold.You can't purchase now. 26-48646-00779-00
C-2850
Manufacture:Accuphase
Original price: JPY 1,280,000
Price: JPY 1,072,727 Sold Out
Control amplifiers (transister)
Japan 2016 made
Shop: Osu shop
Arrival: 2026-01-11 20:10:49
description
Comes with the original box and is in good condition with no noticeable scratches. The model was changed from the C-2820 by making full use of the latest technology, and the change is the unique AAVA volume control unit. Similar to the C-3850, the V-I conversion amplifier for the highest bit was enhanced from 2 para to 4 para. Also, in addition to adopting a low noise operational amplifier as the I-V conversion amplifier, a review was added to the resistance constant, and the resistance also adopted a low noise type, so you can hear a completely peaked sound (Oikawa Tetsuji) Maintenance information: 2026.1.11 Operation confirmed Accessories: remote control, instruction manual, power cable, connection cable, cloth, original box Main specifications: frequency characteristics 20 to 20 kHz +0 -0.2 dB total high frequency distortion ratio 0.005% LINE maximum input voltage BALANCED (6.0 V) LINE (6.0 V) minimum impossible impedance BALANCED (600 Ω) LINE (600 Ω) loudness compensator 1 +2 dB (100 Hz) 2 +4 dB (100 Hz) 3 +6.5 dB (100 Hz) subsonic filter 10Hz -18dB/Octave attenuator -20dB headphone terminal output level 2V (40Ω) power supply AC100V 50/60Hz power consumption 40W input RCA5 system XLR2 system pre-out RCA2 system XLR2 system tape input/output 1 system EXT IN RCA1 system XLR1 system size W477 x H156 x D412 mm weight 24.5 kg

C29U.S.A

This item has been sold.You can't purchase now. 25-47017-14866-00
C29
Manufacture:McIntosh
Original price: JPY 550,000
Price: JPY 170,909 Sold Out
Control amplifiers (transister)
U.S.A 1979 made
Arrival: 2025-08-27 19:01:23
description
The disposal price has been reduced. Member discounts are not applicable. 2025/8/27 sales price 238,000 yen Maintenance has been completed with attention to details such as replacing 26 capacitors and replacing lamps. A control amplifier representing the golden age of McKinn. Compared to the C28, this model has a wider range and more subtlety. The rich, glossy, and thick tone is alive and well, and it plays particularly well with vintage speakers. The exterior and front of the top plate are curved, dullness, scratches, etc., and a feeling of use can be seen (Kobayashi Hitoshi) Maintenance information: 2025.8.26 Maintained (each SW, VOL cleaned, 5 lamps, bridge diode replaced. BASS-TREBLE direct soldering, push button dismantling and cleaning, pin jack cleaning, main VOL shaft length, angle processing correction, other pattern internal correction, cleaning (BASS and TREBLE Gari cannot be completely captured) Accessories: copy of instruction manual 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

C47U.S.A

This item has been sold.You can't purchase now. 25-48177-23967-00
C47
Manufacture:McIntosh
Original price: JPY 500,000
Price: JPY 343,636 Sold Out
Control amplifiers (transister)
U.S.A
Shop: Osu shop
Arrival: 2026-01-10 20:09:23
description
The price has been reduced. 2026/1/10 sales price 398,000 yen Maintained! It is an attractive control amplifier with a sound that combines thickness and smoothness, with a stable circuit design typical of Macintosh. In addition to analog input, there are plenty of digital inputs such as USB, coaxial/optical, etc., and it is compatible with a wide range of sources. Equipped with an MM/MC phono equalizer and headphone output, it is a model with excellent practicality (Eternity Miraito) Maintenance information: 2026.1.9 Maintained (the front panel was foggy. Also, the LED on the panel light was out. Since the brightness changes, all LEDs have been replaced. (The input/output waveform was checked, the left and right balance was checked, and a comprehensive operation test was performed by connecting the power amplifier to confirm normal operation) Accessories: remote control, instruction manual, power cable, original box Main specifications: frequency characteristics 20Hz—20kHz (+0/-0.5dB) /15Hz—100kHz (+0/-3dB) total harmonic distortion ratio 0.005% or less S/N ratio 100dB (line) rated output 5.0V (balanced) 2.5V (unbalanced) maximum output voltage 16Vrms (balanced) 8Vrms (unbalanced); input sensitivity 900mV (balanced) 450mV (unbalanced) 4.5mV (phono MM) 0.45mV (phono MM) Phono MC) digital input USB/coaxial/optical/DIN (DSD/PCM compatible) analog input balance 2/unbalanced 2/phono MM/ phono MC headphone output (HXD®) home theater pass-through, power consumption approx. 30 W, dimensions approx. W445 x H152 x D457 mm, weight approx. 10.4 kg

DMC-15U.S.A

This item has been sold.You can't purchase now. 26-48606-00391-00
DMC-15
Manufacture:SPECTRAL
Original price: JPY 780,000
Price: JPY 326,364 Sold Out
Control amplifiers (transister)
U.S.A
Arrival: 2026-01-09 20:18:34
description
The price has been reduced. On 2021/1/9, the SPECTRAL DMC-15, a high-end preamp with a sales price of 378,000 yen, is in stock. It has a large amount of information, expresses even fine sounds with high resolution, and at the same time is lively and natural, with thickness and warmth. Even the performers' breathing and the atmosphere of the hall are recreated as they are. There is a slight lettering loss. Serial 151127 (Yamato Yuki) Maintenance information: 2026.1.9 operation confirmed Accessories: power cable Main specifications: 6 input systems, 1 output system, 1 TAPE input/output system each, W482 x H100 x D320 mm (actual measurement including knobs) 10 kg

mimesis 27.3LSwitzerland

This item has been sold.You can't purchase now. 26-48615-00442-00
mimesis 27.3L
Manufacture:GOLDMUND
Original price: JPY 980,000
Price: JPY 326,364 Sold Out
Control amplifiers (transister)
Switzerland 2007 made
Arrival: 2026-01-08 20:11:44
description
The price has been drastically reduced. 2026/1/8 sales price 398,000 yen genuine Stellar Box Japan product. Based on the previous model 27.3ME, the housing and circuit details were reviewed, and the model was newly designed to best match the power amplifier “Telos 150L,” which will be sold at the same time. In the new L version, white aluminum is used for the top plate of the housing. It features a neat form. The emblem is dull, and there are fine scratches on the top plate. Serial 70616624 (Kanai Hidetsugu) Maintenance information: 2026.1.8 sound output confirmed Accessories: remote control, instruction manual, power cord Main specifications: analog input: RCA x 5 analog output: RCA x 2 digital input (RCA) x 3 W440 x H400 x D105 mm 8 kg

TA-E88Japan

This item has been sold.You can't purchase now. 21-32010-13067-00
TA-E88
Manufacture:SONY
Original price: JPY 200,000
Price: JPY 134,545 Sold Out
Control amplifiers (transister)
Japan 1977 made
Shop: Osu shop
Arrival: 2026-01-10 12:02:40
description
Maintenance has been completed, including full replacement of the electrolytic capacitor and disassembly and cleaning of the volume and switches! Sony's name control amplifier. The sound field that spreads without stuttering is unique to the 70s SONY brand. The feeling of extrusion in the middle range and the sense of dynamism that radiates throughout the entire area are exquisite. There are scuffs and discoloration on the front panel, and abrasions in places on the top plate (Kojima Yosuke) Maintenance information: 2026.1.9 maintained (all 16 electrolytic capacitors replaced, replaced because the power display lamp is out, other volume VR, balance VR disassembly and cleaning adjustment, other PHONO, FUNCTION MONITOR, MODE, LEVEL operation SW disassembly contact polishing cleaning grease application (34 locations for SW single item), RCA input/output terminals, panel cleaning, and connection sound output confirmed) Accessories: none Main specifications: 2 phono systems, 3 switching (MM/MC (3/40 ohms)) line input, 2 tape systems, 2 pre-out systems, W480 x H80 x D370 mm, 9.4 kg

C-2400Japan

This item has been sold.You can't purchase now. 26-48614-00440-00
C-2400
Manufacture:Accuphase
Original price: JPY 580,000
Price: JPY 343,636 Sold Out
Control amplifiers (transister)
Japan 2003 made
Arrival: 2026-01-08 20:11:39
description
The price has been reduced. 2026/1/8 sales price 398,000 yen 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. There is a bit of play in the front door and there is a gap. There is a dust mark and a small thread. Serial H4Y418 (Kanai Hidetsugu) Maintenance information: 2026.1.8 sound output confirmed Accessories: remote control, instruction manual, power cord 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

928 Stereo Pre AmplifierDenmark

This item has been sold.You can't purchase now. 25-48486-26440-00
928 Stereo Pre Amplifier
Manufacture:PRIMARE
Original price: JPY 900,000
Price: JPY 194,545 Sold Out
Control amplifiers (transister)
Denmark 1986 made
Arrival: 2025-12-24 20:06:53
description
The disposal price has been reduced. Member prices are not applicable. 2025/12/24 sales price 278,000 yen Maintained in 2025/2! An elegant Danish preamp using a 24-step attenuator for volume control. Equipped with a phonoico compatible with MM and MC, the soft sound typical of analog at the time and the high frequency with high freshness typical of high-end devices are attractive. An unusual design is also one of the features. The exterior is dull and there is a feeling of use (Ryo Mizusaki) Maintenance information: 2025.2.14 Maintained (The headphone amplifier resistor was replaced due to disconnection. Since the left and right settings of the DIP switch in the rear panel of the EQ amplifier (MM) section are different, I switched between them. The front operation board and main board connection flat cable were processed and replaced due to deterioration and peeling. There was a lot of dirt on the inside, so I cleaned it. Each input/output operation was checked.) Accessories: power cable Main specifications: Line 3 phono 2 systems 24 step volume MM/MC compatible phono equalizer W200 x H200 x D320 mm (legs and knobs not included) 8.9 kg

MIMESIS 37 SignatureSwitzerland

This item has been sold.You can't purchase now. 26-48596-00298-00
MIMESIS 37 Signature
Manufacture:GOLDMUND
Original price: JPY 3,200,000
Price: JPY 1,254,545 Sold Out
Control amplifiers (transister)
Switzerland 2008 made
Arrival: 2026-01-07 20:05:31
description
The depth of the sound has increased from the previous MIMESIS 27, and the stinging harshness has been removed, and the expression has been changed to a soft and supple expression. Also, it comes with the long-awaited balanced input/output. It is now possible to make balanced connections with various models. The appearance is fine, with no noticeable scratches, etc. (Kobayashi Hitoshi) Maintenance information: 2026.1.7 operation confirmed Accessories: remote control, instruction manual, power cord, connection cord Main specifications: frequency characteristics +/-0dB 20-20kHz +/- 3dB 0.2-1.2MHz input sensitivity/input impedance 100mV/39kΩ total harmonic distortion ratio 0.0002% separation 105dB (20Hz—20kHz) maximum power consumption 70W preamp body: W440 × H105 × D400 mm 14 kg power supply unit: W440 × H80 × D 300 mm 10 kg

C32U.S.A

This item has been sold.You can't purchase now. 25-47958-21892-00
C32
Manufacture:McIntosh
Original price: JPY 776,000
Price: JPY 216,364 Sold Out
Control amplifiers (transister)
U.S.A 1977 made
Arrival: 2025-12-26 20:12:29
description
The price has been drastically reduced. 2025/12/26 sales price 278,000 yen 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. This is a regular imported model from Yamagiwa. Serial AY3749 (Murakoshi Yoichi) Maintenance information: 2025.12.25 Maintained (relay replacement, multi-day aging check ON, OFF check. Temperature, vibration, voltage check) 2025.11.7 maintenance (Darlington transistor replacement in EXPANDER board, 1 week aging test) 2025.9.10 maintenance completed (each SW, VOL cleaning, pin jack cleaning. Connector socket cable replacement. EXPANDEER part relay, IC replacement, aging test 1 week, vibration, temperature check) 2024.6.5 maintenance (EX Pander board TR, headphone board Tr replacement, operation check, connector caulking cleaning, solder treatment) 2022.9.29 maintained (switch, volume contact cleaning, flat cable, electrolytic capacitor, panel lamp replacement. Power circuit tap changed and changed to 100V specification.) 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

C-600fJapan

This item has been sold.You can't purchase now. 25-48512-26670-00
C-600f
Manufacture:LUXMAN
Original price: JPY 500,000
Price: JPY 270,909 Sold Out
Control amplifiers (transister)
Japan 2008 made
Shop: Osu shop
Arrival: 2026-01-02 19:15:24
description
A control amplifier that inherits the C-1000f lineage. It is equipped with Ver. 2.4, which parallelizes the first stage of the unique feedback ODNF circuit by 4 and parallelizes the second stage. It is also equipped with LECUA 1000-WM, which is a compact LECUA 1000 high-purity volume control mechanism, contributing to sharp and precise sound quality. There is dullness. Serial Y00900259C (Fujisawa Yukishi) Maintenance information: 2026.1.2 operation confirmed Accessories: remote control, instruction manual, power cord Main specifications: 5 input/unbalanced system+REC, 2 balanced system output/2 unbalanced system+REC balance 2 system dimensions W440 x H117 x D407 mm weight 13.0 kg

C46U.S.A

This item has been sold.You can't purchase now. 25-48274-24698-00
C46
Manufacture:Mcintosh
Original price: JPY 700,000
Price: JPY 361,818 Sold Out
Control amplifiers (transister)
U.S.A 2007 made
Shop: Osu shop
Arrival: 2025-12-25 20:01:30
description
The price has been drastically reduced. 2025/12/25 sales price 448,000 yen Thorough maintenance was carried out, such as dismantling the front panel, removing fog from the display board, and cleaning all 8-band equalizer volumes! The remote control was also replaced with a current new one. The crisp bass range, which makes you feel the soul of a Macintosh, makes me like the fact that the deep bass sound doesn't expand. It makes me feel that the mid to high range is good and the minute resolution is high. The 8-band tone control is also easy to use, so you can enjoy your favorite sound. The exterior is dull and has small scratches (Ryo Mizusaki) Maintenance Information: 2025.12.25 Maintained (equalizer cleaning , panel dismantling and cleaning, pin jack ground cleaning, input and display misalignment → correction (Aux part shows Phono display) remote control defects are not compatible, so replace with a new one, replace with a new one, replace the regulator capacitor deterioration, and check operation) Accessories: remote control, instruction manual, power cable Main specifications: 8-band equalizer, high sound quality, headphone output terminal, control center, balance output impedance, 480 ohm, unbalanced output impedance, 240 Ω, input RCA8 system/XLR1 system, pre-out RCA3 system/XLR3 system, power consumption 50W, W445 x H152 x D467 mm, weight 11.8 kg
UsedUsed
ConsignedConsigned
HoldHold
ReservedReserved
Sold OutSold Out