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Manufacture:DYNACO
Price: JPY 77,091 Sold Out
- description
- The disposal price has been reduced! (Member prices are not applicable) 2025/10/16 sales price 118,000 yen Maintained! This is a Dynaco tubular control amplifier. It is an amplifier where you can enjoy the warm and comfortable sound unique to vintage. While the microwave feel is moderate, the nostalgic sound with an emphasis on atmosphere has a unique, hard-to-get flavor. The exterior has rust-like stains on the top and sides, and there is a feeling of use such as rust on the knobs (Satoshi Yonejima) Maintenance information: 2025.10.16 Maintained (main volume replacement and resistance 1/2W numerical change) 2024.5.29 maintained (12AX7, 2000 μF electrolytic capacitor, 1 μF replacement, 1/4 W resistor added as a measure to improve switching noise, vacuum tube socket and RCA jack caulking repair, parts including block capacitors checked, and operation checked with AC 100 to 117 V) Accessories: No accessories Main specifications: vacuum tube 12 AX7 x 4, 12 x 4 line input 5 systems phono 1 system (mm), 1 pre-out system, W385 x H134 x D230 mm 7 kg
Manufacture:NAGRA
Original price: JPY 1,190,000
Price: JPY 1,081,818 Sold Out
- description
- Officially imported by Oba Shoji, with original box! Nagra's line-specific tube control amplifier. The PL-P has been improved to a line-only preamp, and the sound quality has been simply improved, so you can hear the company's sound with a high degree of stability and a sense of silence. Since it comes with an XLR output transformer, perfectly balanced output is possible. The remote control can be operated by setting the input selector to the R position. There are no noticeable stains, scratches, etc. for the model year. Serial 550028086042 55387849, ,22 (Murakoshi Yoichi) Maintenance information: 2026.1.22 sound output confirmed Accessories: remote control, instruction manual, power supply unit, flathead screwdriver, original box Main specifications: input RCA x 4, XLR x 1, vacuum tube 12AT7 x 1, 12 AX7 x 2, W141 x H43xD94 mm, weight 3.3 kg, power supply 0.9 kg
Manufacture:LUXKIT
Original price: JPY 53,700
Price: JPY 125,455 Sold Out
- description
- The price has been reduced. 2025/11/17 sales price 148,000 yen Maintained including replacement of 27 capacitors. Exclusive power supply A33 with wood cab This is the Lux Kit brand's first tubular preamp kit. Although it is small, it also has plenty of tone controls. It has a solid sound character, and you can enjoy a warm lax sound (Sasaki Shota) Maintenance information: 2025.11.17 maintained (contact cleaning type values for selector SW, mode SW, turnover SW, filter SW, source monitor SW. Each volume contact cleaning, power supply part, socket part, wiring break repair, headphone jack with SW, replacement due to damage, coupling capacitor leak and electrolytic capacitor deterioration replacement (x27 pieces), good installation sound test with LED pilot lamp) Accessories: power supply A33, power cable Main specifications: tubular control amplifier frequency characteristics 20 Hz to 20 kHz W400 x H130 x 245 mm weight 3.5 kg
Manufacture:McIntosh
Price: JPY 361,818 Sold Out
- description
- The disposal price has been reduced. Member prices are not applicable. 2025/12/28 sales price 498,000 yen Main volume shaft poor contact maintenance, and an early model C20 that underwent a major overhaul in 2023. With the thick, soft touch unique to Old Mackin, it vividly depicts music in the mid to high range, which has a different luster from C22. There are small scratches, dullness, etc. appropriate for the model year*For about 30 seconds after turning on the power supply, cracks appear due to the effects of charging and discharging the capacitor (Oikawa Tetsuji) Maintenance information: 2025.12.10 Maintained (Main volume shaft contact defect repair (*All models will crack for about 30 seconds after power is turned on due to the effects of capacitor charging and discharging.) ・Lamp defect replacement/input ground strengthening treatment) 2025.7.3 maintained (vacuum tube 12 AU7 noise exchange/resistance 1/2W noise exchange, 6 vacuum tube socket and RCA jack re-caulking repairs* operation checked with AC 100 to 117 V) 2023.3.4 maintained (starting current inspection and PSE inspection, main volume gap replacement, 40/20/20 μF, etc., 2 defective and deterioration replacements/1000 μF 2 electrolytic capacitors Replacement for the original circuit; replacement with 0.1 μF or other oil capacitors and ceramic capacitors; 33; Electrolytic capacitors replaced with 50 μF or other Sprague ones; vacuum tube 12AU7 noise replacement; lamp deterioration replacement; RCA jack and vacuum tube socket caulking repair*Operation has been checked with AC 100 to 117 V Accessories: copy of the manual Main specifications: Vacuum tube used 6x4, 12AX7, 12AU7 dimensions W390 x H146 x D315 mm weight 8.3 kg
Manufacture:LUXMAN
Original price: JPY 128,000
Price: JPY 134,545 Sold Out
- description
- The price has been drastically reduced! 2026/1/6 sales price 178,000 yen 13 electrolytic capacitors have been replaced, and maintenance has been completed, including disassembling and cleaning the switch volume! Tubular preamp with a thin design. It has a mild tone with a vintage feel unique to Lux, and the sound quality is well-balanced. The stylish design, which is not typical of a thinly finished vacuum tube, is also excellent. The exterior is dull over time, and there are small scratches on the cabinet. Serial 612588 (Fujisawa Yukishi) Maintenance Information: 2026.1.6 Maintained (Power Ripple Filter Electrolytic Capacitor x4 Replaced. Relay circuit capacitor x1 replacement. Cathode bypass capacitor x8 replacement. Phono equalizer plate circuit metal film resistor x2 replacement Lineout MUT relay x1 replacement Function, LineaReq, Mode, Monitor, Attenation, Defeat, Outut, Lowcut, and SubSonic SW disassembly contact inspection and cleaning. Main and balance volume contact inspection and cleaning. Compatible with PowerOn lamp replacement LEDs. Vacuum tube pin cleaning, operation voltage check inspection, and operation test sound output are good) Accessories: power cord Main specifications: line input, 3 phono systems, 2 tape systems, 2 pre-out systems, vacuum tubes, 12 AU7 x 5, 12 AU7 x 2, W465 x H105 x D360 mm (including wood cabinet) 5.5 kg
Manufacture:UESUGI
Original price: JPY 396,000
Price: JPY 234,545 Sold Out
- description
- Maintained by the manufacturer in 2024! There is a repair mark on the left side, but the appearance is good! It is a vacuum tube amplifier that allows you to enjoy the “fresh and glossy sound” typical of Uesugi. It is a specification where you can feel the attention to detail, such as using a transformer jointly developed with Tamura Seisakushita and sorting tubes made by Matsushita. The wiring done by hand by craftsmen is also a highlight (Daiki Goto) Maintenance information: 2024.8.6 manufacturer maintained (replace 2 12AX7. The hot side of the pin jack was loose, so it was fixed. Using a highly rigid shielded cable may damage this unit's pin jack. (Note that if you push this unit deep into a rack or the like without the pin plug inserted all the way, the back will be pressed against it and the pin jack contacts will twist, causing poor contact.) Accessories: copy of the manual Main specifications: used vacuum tube 12AX7 size W435 x H146 x D360 mm weight 14 kg
Manufacture:CARY AUDIO
Price: JPY 180,000 Sold Out
- description
- Maintained in November 2025! CARY's rare preamp. Despite its simple configuration, this preamp has an attractive warm tone unique to CARY. It is a character that is easy to use without choosing a power amplifier. The exterior is dull and has small scratches. * As for the power supply, turn the power on → set the power switch to the OPR (Operate) position (turn 2 positions to the right), and it will be in operation after 30 seconds of mute operation. Serial 951122 (Fujisawa Yukishi) Maintenance information: 2025.11.16 Maintained (restore the modified part and clean the vacuum tube pin. SW idle rotation correction. Input/output audio check. *When on the MONITOR side, the rear MONITOR terminal is enabled (green LED lights up), and when on the TAPE side, the SELECTOR switch is enabled and TAPE/AUX/CD/TUNER input can be selected) Accessories: copy of instruction manual, connection cord, power cord Main specifications: Class A triode control amplifier, 12AX7 x 2, 12AU7 x 4, 6CA4 x 2, 317 x 120 x 300 mm, 9.9 kg
Manufacture:三栄電波
Original price: JPY 248,182
Price: JPY 143,636 Sold Out
- description
- This is the current made-to-order model of the Allargando series. SRPP output enables wide range and high dynamic range. It is one that has high resolution, is flexible, and fully demonstrates the goodness of vacuum tubes. There are no noticeable scratches on the exterior. Serial A0523059 (Tamura Eiji) Maintenance information: 2026.1.4 operation confirmed (please wait at least 20 seconds after starting the unit before turning on the power amplifier) Accessories: power cable, manual Main specifications: 12AU7 (ECC82) x 4 flat amplifier W402 x H105 x D320 mm weight approx. 6 kg
Manufacture:McIntosh
Original price: JPY 540,000
Price: JPY 225,455 Sold Out
- description
- The price has been drastically reduced! 2025/12/28 sales price 278,000 yen In 2025/3, maintenance was carried out, such as disassembling all 5 volumes of balance/loudness coaxial VR and equalizer VR, and refining the contacts. Comes with a wood case. Macintosh's classic preamp. It reproduces clear mid-range and glossy tones. The exterior of the cabinet is cracked, chipped, and has dullness and small scratches all over the cabinet. Serial JEB5186 (Yonejima Satoshi) Maintenance information: 2025.3.15 maintained (balance/loudness coaxial VR, 5 equalizer VR, volume disassembly contacts repolished, protective grease applied, operation confirmed with an oscilloscope after assembly) Accessories: wood cab Main specifications: Equalizer up and down 12dB (center frequency/30Hz/150Hz/500Hz/1.5kHz/10kHz) rated output 20W+20W (8Ω) W445 x H192 x D395 mm 11.8 kg
Manufacture:LUXKIT
Original price: JPY 88,000
Price: JPY 107,273 Sold Out
- description
- The disposal price has been reduced. Member discounts are not applicable. 2025/12/6 sales price 148,000 yen Maintenance has been completed, including switch, volume, etc., inspection and cleaning of disassembly contacts, replacement of 10 power supply ripple filter electrolytic capacitors and cathode electrolytic capacitors. A preamp kit based on LUXMAN's CL32 tube control amplifier. It is designed so that the distortion ratio can be kept low. The fact that it has been made thin and stylish is also eye-catching. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2025.12.5 maintenance completed (selector and lever SW all contact detachment/disassembly cleaning procedure, volume detachment disassembly contact inspection and cleaning procedure, replacement of 10 power supply ripple filter electrolytic capacitors and cathode electrolytic capacitors, power supply fuse original capacity 1A throw replacement, replacement of 4 power supply rectifier diodes, printed circuit board soldering and cleaning procedures, input/output terminal cleaning, (Vacuum tube pin rust removal, operating voltage measurement check, and sound output test) Accessories: copy of instruction manual, power cord Main specifications: Vacuum tube using Phono2 system 12AX7 x 5 frequency characteristics 3 Hz to 70 kHz total harmonic distortion ratio 0.008% (at 2V output, 20 Hz to 20 kHz) W438 x H77 x D322 mm weight 5.7 kg
Manufacture:McIntosh
Original price: JPY 378,000
Price: JPY 310,000 Sold Out
- description
- The price has been drastically reduced! 2025/12/2 sales price 398,000 yen Maintained! Comes with a cabinet. Genuine Electri This is a replica of the famous C22 from yesteryear. In addition to the luster and thickness of the tone comparable to the original, the high level of SNR compatible with current sources is attractive. The stunning art deco design with black glass panels and silver hairlines is also excellent. The exterior of the cabinet is chipped, slightly scratched, and dull. Serial JLK2683 (Yonejima Satoshi) Maintenance information: 2025.12.2 Maintained (rotary switch, volume decomposition cleaning protective agent applied. lamp replacement. Grommet replacement. Vacuum tube pin cleaning. Solder fixes such as RCA jacks. Connector cleaning (Voice check for each input/output) Accessories: No accessories Main specifications: 3 line inputs, 2 phono/tape inputs, 2 systems each with balanced output, use vacuum tubes 12AX7 x 4, 12AT7 x 3 dimensions W406 x H138 x D330 mm, weight 7.3 kg
Manufacture:Mcintosh
Price: JPY 343,636 Sold Out
- description
- The disposal price has been reduced. Member prices are not applicable. 2025/12/10 sales price 498,000 yen Refreshed and maintained, including replacement of 3 block capacitors, 4 ceramic capacitors, and 14 oil capacitors! The rare early C20 is now in stock. More than 60 years have passed since it was released, and thorough maintenance has revived the sound from that time. It has a thick, soft touch and glossy mid-high range typical of Old McKinn, and vividly expresses music (Daiki Goto) Maintenance Information: 2025.12.10 Maintained (Main Volume Nut Loosening and Retightening Repair/Volume Wobble Reduction Treatment → Knob Replacement (Replacement Parts Offset) · Oil Capacitors 0.1 μF and others replaced with 16 BlackBeauty, BlackCat · Block Capacitors 2000 μF etc. Deterioration Replacements 3 · Diode Degradation Replacements 2 · Vacuum Tube Sockets and RCA Jack Caulking Repairs ※ Other to AC100117V Operation has been checked) Accessories: none Main specifications: Vacuum tube used 6x4, 12AX7, 12AU7 dimensions W390 x H146 x D315 mm weight 8.3 kg
Manufacture:LUXMAN
Original price: JPY 330,000
Price: JPY 270,909 Sold Out
- description
- From cabinet exterior repairs, 34 deteriorated capacitors and all switches have been disassembled and cleaned, etc., and maintenance has been completed! These are Luxman tubular amplifiers that are still popular. The sound is even richer and darker than the 35 series, so you can relax and enjoy it without getting tired of listening. After all, it goes well with Lux's vacuum tube power amplifiers, and you can enjoy the glossy sound of strings and female vocals. Serial I3801079 (Tamura Eiji) Maintenance information: 2025.12.25 Maintained (exterior repair/polishing/painting. Detachable and disassembly contact cleaning for all switches. Main and Balnce-Volume detachable disassembly contact cleaning. Relay replacement x 2, electrolytic capacitor replacement x 32, spark killer capacitor replacement x 2 The flat amplifier section vacuum tube 6AQ8 was replaced, the vacuum tube pin was cleaned, and the printed circuit board was cleaned, and the operating voltage check sound output test for each part was excellent.) Accessories: There are no accessories. Main specifications: Vacuum tube used 12BH7 x 1, 12AX7 x 3, 12AU7 x 1, 6AQ8 x 2, 6FQ7 x 2, W470 x H168 x D402 mm 8.0 kg
Manufacture:marantz
Original price: JPY 159,000
Price: JPY 602,727 Sold Out
- description
- The disposal price has been reduced. Member discounts are not applicable. 2025/12/18 Sales price 798,000 yen Maintained using carefully selected parts such as vacuum tubes, electrolysis, block capacitors, etc. You can enjoy a glossy mid to high range sound with a high sense of transparency and a thick, exquisite balance. It's a model that has been over half a century since it went on sale for analog fans, but it's still one they admire. The lustrous, indescribable tone is an appeal that cannot be enjoyed on modern devices. There is a feeling of use such as a line scratch on the left side of the front panel, small scratches on the wood case, dullness, and dirt on the back. Serial 7-21677 (Murakoshi Yoichi) Maintenance information: 2025.12.17 maintained (each switch and selector contact repair, vacuum tube ECC83 x 1, shield case replacement, replacement and addition of 3 50μF block capacitors, 200μF electrolytic capacitors and 5 others, vacuum tube socket and RCA jack caulking repairs. (*Operation has also been checked with AC 100 to 117 V) Accessories: none Main specifications: tubular control amplifier, vacuum tube, ECC83/12AX7, 3-stage NF equalizer, NF type step switching control, W453 x H185 x D267 mm, 7.5 kg
Manufacture:ALTEC
Price: JPY 543,636(pair)Sold Out
- description
- Maintained! Comes with a self-made wood case! This is a vacuum tube type 5ch mono mixer amplifier popular with Altec fans. You can hear a sound with a thick core not found in modern amplifiers, and it also makes you feel the excellent separation between left and right sides, which is mono. It brings out the features of Altec's amplifiers and speakers to the fullest. *In this model, Mix1 is Phono, MIX2 and 3 are MIC, and MIX4 and 5 are AUX. This model is a mixer, so please keep the volume to a minimum when not using anything other than MASTER (Sasaki Shota) Maintenance information: 2025.12.20 maintained (◎ missing adapter for common mix 1,2 → 2 adapter missing → added in our product 2 sets x 2 · AC cord 3P → 2P connector missing addition 1 x 2 · resistance 1W and 1/2W deterioration replacement 2 x 2 · rubber leg replacement and missing addition 4 pieces · vacuum tube socket and RCA jack caulking repair ◎ No. 11334 · block Capacitor 125 μF heat generation failure → replacement with an electrolytic capacitor, 1 W resistance deterioration replacement ◎ No. 929, 0.1 μF defective oil capacitors, 2 replacement ※ operation has been checked with AC 100 to 117 V for others) Accessories: none Main specifications: vacuum tube type 5ch mono mixer amplifier W523 × H310 × D175 mm 14.5 kg
Manufacture:AIYIMA
Price: JPY 12,727 Sold Out
- description
- Currently sold. It achieves both soft sound from vacuum tubes and high resolution from operational amplifiers. The sound is mild, warm, and not tiring to listen to, with the feeling of polishing the corners unique to digital amplifiers. If you're looking for a desktop one, take this opportunity. The appearance is fine, with no noticeable scratches, etc. (Kobayashi Hitoshi) Maintenance information: 2025.12.16 Operation confirmed Accessories: instruction manual, remote control, AC power supply, original box Main specifications: 12AX7 x 2 input terminal XLR/RCA output terminal XLR/RCA output level RCA: 4V/XLR: 6V power supply DC 12V (2A or more recommended) W190 x H46 x D142 mm approx. 1 kg
Manufacture:LUXMAN
Original price: JPY 148,000
Price: JPY 270,909 Sold Out
- description
- 39 capacitors have been replaced, SW class overhauls, and full maintenance has been completed! A tubular control amplifier representative of Lux. It is soft and produces good mid-range sounds. As you play, the sound becomes more familiar, so I want this amplifier to stay with for a long time. Serial 2012 1064 (Murakoshi Yoichi) Maintenance information: 2025.10.22 Maintenance completed (front SW wiring re-reinforced and re-soldered. Check the input/output waveform, check the left and right balance, and comprehensive operation test by connecting the power amplifier) 2025.10.18 maintenance completed (39 capacitors, 4 diodes, micro SW, spark killer, headphone jack, DIN terminal, 9 vacuum tube sockets, headphone VR, lamp, fuse, and power cord replacement. All SW/VOL disassembly contacts have been re-polished, and grease has been applied to prevent oxidation and sulfidation. (Input/output waveform check, sound output test) Accessories: copy of instruction manual, power cord (brand new, external) Main specifications: vacuum tube 12AX7 x 6/12 AU7 x 1 using a tubular control amplifier Input: 2 phono system line system 3 system tape system 2 system output: 2 systems W476 x H190 x D275 mm 12 kg
Manufacture:Conrad Johnson
Price: JPY 81,636 Sold Out
- description
- The disposal price has been reduced. Member discounts are not applicable. 2025/11/28 Sales price 118,000 yen Maintenance completed! This is a Conrad Johnson tubular kit control amplifier that is rarely in stock. You can enjoy an American sound with a bright tone yet a sense of extrusion and richness. There are scratches on the exterior. Serial 80104K (Kobayashi Hitoshi) Maintenance information: 2025.10.2 maintained (rear panel balance volume disassembly, caulking part screw installation correction, operation check of each part) 2025.7.12 maintained (3 block capacitors replaced. Replace 12 film capacitors. Vacuum tube connection display sticker attached. Balance volume contact cleaning. The power lamp display is dark, so replace the lens installation LED. Reinstall the volume sub-panel and fix the knobs. (Check the operation of each input/output) Accessories: instruction manual Main specifications: 3 input systems, dimensions W265 x H98 x D220 mm (including protrusions, actual measurement), weight 2.4 kg (actual measurement)
Manufacture:marantz
Price: JPY 310,000 Sold Out
- description
- The price has been drastically reduced! 2025/12/1 sales price 398,000 yen Maintained! 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. The external condition is small scratches over time, and there is a feeling of use such as dullness. Serial F0200280 (Yamato Yuki) Maintenance information: 2025.11.9 maintained (vacuum tube ECC83 noise replacement, 3 high pressure selenium capacity replacement → diode replacement and lag terminal added · heater voltage drop countermeasures → 5W resistor added · heater rectifier → diode replacement 4 · resistor 1/2W → 1W replacement · short pin addition · vacuum tube socket and RCA jack caulking repair ※ operation checked with other AC100V (volume curve The OUT LEVEL on the back is narrowed down to make it closer to the original)) Accessories: none Main specifications: kit model tubular control amplifier input line 4 systems, TAPE1 system, PHONO (MM) 2 systems, MIC1 system vacuum tube 12AX7 x 6 W453 x H185 x D260 mm 7.9 kg
Manufacture:HOVLAND
Original price: JPY 900,000
Price: JPY 407,273 Sold Out
- description
- One owner item! Volume has been thoroughly disassembled and maintained, including cleaning! This is an extremely rare model equipped with a phono equalizer (MM)! Authentic Akka product. This hybrid control amplifier is Hoveland's first masterpiece, which made a name for itself in MUSIC CAP, an audio capacitor masterpiece, and became a masterpiece. Beautiful appearance, flat, warm sound, and a surprising sense of silence. Starting with the attenuator volume with 31 silver contacts, the handmade structure that looks great even when looking at the interior is also attractive (Sasaki Shota) Maintenance information: 2025.12.5 maintained (main and balance VR complete disassembly and cleaning, completely disassembled and cleaned by removing all input selector leads. Lamp ✕ 6 has 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: original box, manual, power cable Main specifications: analog input/unbalance (RCA) 8 systems analog output/unbalance (RCA) 2 systems tape output/unbalance (RCA) 1 system using 1 system vacuum tube 12AX7 x 2/12AT7 x 1 tube size W464 x H128 x D427 mm 12.2 kg
Manufacture:CARY AUDIO
Price: JPY 134,545 Sold Out
- description
- The disposal price has been reduced! (Member prices are not applicable) 2025/11/16 sales price 198,000 yen Maintained! CARY's rare preamp. Despite its simple configuration, this preamp has an attractive warm tone unique to CARY. It is a character that is easy to use without choosing a power amplifier. The exterior is dull and has small scratches. * As for the power supply, turn the power on → set the power switch to the OPR (Operate) position (turn 2 positions to the right), and it will be in operation after 30 seconds of mute operation. Serial 951122 (Yonejima Satoshi) Maintenance information: 2025.11.16 Maintained (restore the modified part and clean the vacuum tube pin. SW idle rotation correction. Input/output audio check. *When on the MONITOR side, the rear MONITOR terminal is enabled (green LED lights up), and when on the TAPE side, the SELECTOR switch is enabled and TAPE/AUX/CD/TUNER input can be selected) Accessories: copy of instruction manual, connection cord, power cord Main specifications: Class A triode control amplifier, 12AX7 x 2, 12AU7 x 4, 6CA4 x 2, 317 x 120 x 300 mm, 9.9 kg
Manufacture:TRIODE
Original price: JPY 190,000
Price: JPY 86,182 Sold Out
- description
- The disposal price has been reduced. Member discounts are not applicable. 2025/11/23 sales price 118,000 yen Triode vacuum tube preamp. It is a control amplifier compatible with the present day, using 274B as a rectifier tube, and equipped with a 4-band equalizer that can control the sound field in detail by going without a phono equalizer. Serial 13040300 (Kanai Hidetsugu) Maintenance information: 2025.11.22 Operation confirmed Accessories: remote control, power cord, original box Main specifications: Vacuum tube used/12AX7 (ECC83S) x 4 tubes, 274B x 1 frequency characteristics, approx. 10 Hz to 100 kHz, SNR, 96 dB, input terminals, 5 systems, output terminals, 3 systems, power consumption, 30W, W340 x D315 x H187 mm, weight 8 kg
Manufacture:ELEKIT
Original price: JPY 120,000
Price: JPY 90,727 Sold Out
- description
- The price has been reduced. 2025/11/25 sales price 108,000 yen 2025/2 maintenance completed! A full-stage vacuum tube preamplifier for signal systems with a built-in phono equalizer amplifier. It is a finished product assembled to a high quality with the Amtrans parts set. The vacuum tube is also equipped with Westinghouse and RCA, so you can hear a much more tasteful sound compared to regular products. You can see a feeling of use on the exterior, dullness, stains, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2025.2.28 Maintained (power switch, cleaned and greased. (Vacuum tube pin cleaning cable clamp misalignment correction comprehensive test) Accessories: power cable Main specifications: line 4 systems PHONO (MM) pre-out 2 system vacuum tubes 12AU7 x 2, 12AX7 x 4, body dimensions W352 x H66 x D298 mm (including protrusions), body weight approx. 3.9 kg
Manufacture:COUNTER POINT
Original price: JPY 1,000,000
Price: JPY 270,909 Sold Out
- description
- The disposal price has been reduced. Member prices are not applicable. 2025/11/15 sales price 378,000 yen Maintained including replacement of 5 rotary switches. A masterpiece of hybrid amplifiers boasting high popularity due to its clear, wide dynamic range, and pleasant to the touch. The SA-5000's sound, which combines the natural and delicate expression typical of a vacuum tube with the sharpness typical of a transistor, continues to fascinate enthusiasts even now. There is a line wound on the top plate (Oikawa Tetsuji) Maintenance information: 2025.11.15 Maintained (All rotary switches were replaced due to poor rotary switch contact. The operation of each input/output was checked. (I checked the operation of the switch) Accessories: power cable, copy of instruction manual Main specifications: copper-plated floating chassis vacuum tube/12AX7 x 1, 6DJ8 x 6, 6CA4 x 1 body dimensions W480 x H113 x D322 mm body weight 13 kg power supply weight 5.5 kg
Manufacture:DYNAKIT
Price: JPY 90,727 Sold Out
- description
- The price has been drastically reduced. 2025/11/22 sales price 128,000 yen ※Due to the structure of the selector, there is some switching noise. Also, due to the circuit design of this model, there are times when a small amount of noise is emitted when the volume is moved. Maintained. Dinaco tube preamp An American sound with an outstanding crisp, dry tone and a slight sense of extrusion. There is a lot of feeling of use, such as appearance, dullness, stains, corrosion, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2025.10.31 maintained (replacement of 2 vacuum tubes for phono from 12AU7 to 12AX7, volume gang error replacement and 1/2W numerical value change for 2 resistors, 1/2 W value change, 2 resistors 1/2 W value change, 2 electrolytic capacitors 2000 μF deterioration replacement, block capacitor 30/30/30/10 μF replacement, AC outlet hole filling treatment, input ground reinforcement repair, vacuum tube socket and RCA Jack caulk repair (*Operation has also been checked with AC 100 to 117 V) Accessories: none Main specifications: Rectifier tube 12x4, 12AX7 x 4 PHONO 1 system, 3 line systems, 1 tape system, 1 pre-out system W335 x H100 x D220 mm 3.5 kg
Manufacture:McIntosh
Price: JPY 543,636 Sold Out
- description
- Maintenance has been completed, such as replacing 6 capacitors and 2 resistors! Comes with wood cabinet. The original C22 I've been longing for. The soft yet strong, extruded sound can only be enjoyed in Old Mackinds. It focuses on the dense mid-range and makes a sound full of realism (Daiki Goto) Maintenance information: 2025.11.21 maintained (· main volume poor contact repair · 40μF or other deterioration replacement and addition 4 · block capacitor 50μF or other deterioration replacement 2 pieces · 1/2 W domestic resistor replacement → 2 made in the US · switching noise reduction measures → 1/4 W additional resistor 12 · input ground reinforcement repair · vacuum tube socket and RCA jack caulk repair. (*Operation has also been checked with AC 100 to 117 V) Accessories: 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
Manufacture:McIntosh
Price: JPY 543,636 Sold Out
- description
- Maintenance has been completed, such as replacing deteriorated parts such as 6 oil capacitors, 4 electrolytic capacitors, 12AX72, etc.! Comes with wood cabinet. 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 lettering on the front panel has disappeared, but it is in good condition even when viewed from the year it was released (Oikawa Tetsuji) Maintenance information: 2025.11.19 maintained (· main volume contact repair · vacuum tube 12AX7 defect and deterioration replacement 2 pieces · additional back vacuum tube cover production · 2 block capacitors 50 μF x 3 other hum noise replacement · 4 electrolytic capacitors 40 μF other deterioration replacement and addition · 6 oil capacitors 0.5 μF and other DC leakage and deterioration replacement · 6 oil capacitors 0.5 μF and other DC leakage and deterioration replacement · switching noise reduction measures → additional 1/4 W resistors 3 · input ground reinforcement Repair/short pin deterioration replacement, 3 vacuum tube sockets and RCA jack caulking repairs*Other operation has been checked with AC 100 to 117 V) Accessories: 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
Manufacture:Conrad Johnson
Price: JPY 77,091 Sold Out
- description
- The disposal price has been reduced. Member discounts are not applicable. 2025/10/4 sales price 118,000 yen Maintenance completed! This is a Conrad Johnson tubular kit control amplifier that is rarely in stock. You can enjoy an American sound with a bright tone yet a sense of extrusion and richness. There are scratches on the exterior. Serial 80104K (Kobayashi Hitoshi) Maintenance information: 2025.10.2 maintained (rear panel balance volume disassembly, caulking part screw installation correction, operation check of each part) 2025.7.12 maintained (3 block capacitors replaced. Replace 12 film capacitors. Vacuum tube connection display sticker attached. Balance volume contact cleaning. The power lamp display is dark, so replace the lens installation LED. Reinstall the volume sub-panel and fix the knobs. (Check the operation of each input/output) Accessories: instruction manual Main specifications: 3 input systems, dimensions W265 x H98 x D220 mm (including protrusions, actual measurement), weight 2.4 kg (actual measurement)
Manufacture:UESUGI
Original price: JPY 400,000
Price: JPY 234,545 Sold Out
- description
- Maintained! This is Yoshiro Uesugi's first control amplifier. The beautiful and delicate tone also expresses the nuances that drift through each song. Furthermore, it has a reputation for phonos, and the overhang is exquisite, and it is a gem that I can recommend to analog fans. The exterior has small scratches and a feeling of use such as dullness. Serial 467 (Tomoho Asaine) Maintenance information: 2025.11.7 maintenance completed (coupling capacitor replacement washer damage replacement volume and rotary switch disassembly polishing cleaning AC cord coating peeling correction solder correction vacuum tube pin cleaning each input/output voice check) Accessories: Power supply unit power cable connection cable Main specifications: Vacuum tube used ECC83/12AX7 AUX input 3 system phono input 3 system line input 2 system output 2 system main unit W532 x H146 x D360 mm 10.7 kg power supply unit W127 x H146 x D314 mm 4.3 kg
Manufacture:ZAIKA
Price: JPY 90,727 Sold Out
- description
- *CR-3A of SR-6 type (6 vacuum tubes). This is a very rare ZAIKA tubular preamp. The manufacturer changed the specifications to SR-6 TYPE, which uses a total of 6 12AT7 and 12AU7 vacuum tubes. The rich, unobtrusive sound is recommended for those who want to relax and listen to music. The vocals in particular are a must-listen. It is an item that makes you feel particular about the left and right independent volume and detailed tone volume. There is a small scratch on the top surface of the exterior. Maintenance information: 2025.11.6 sound output confirmed Accessories: none Main specifications: size W400 x H105 x D275 mm, weight 4.8 kg (actual measurement)
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Hi-Fi Do Record Shops Softs, Audio parts and Tubes can ship overseas.Ordinary,we use EMS but for large order,we use SAL or Surface.For Asia,it cost 1,200JPY/1LP,900JPY/1CD.Please check at the shipping cost table for more detail.
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