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Manufacture:UnisonResearch
Original price: JPY 180,000
Price: JPY 122,727 Sold Out
- description
- Line-only pre-main amplifier. The output stage is a single-ended, ultra-linear connection that makes the most simple use of the EL34. It has a bright sound unique to vacuum tubes, and is a gem that is still popular today. You can enjoy the glossy, rich tone that sets it apart from recent vacuum tube amplifiers. It can also be said that it is an attractive product for interior decoration. The exterior has a feeling of use such as dullness and small scratches. Serial 644006 (Tomonori Asaine) Maintenance information: 2026.2.1 operation confirmed Accessories: none Main specifications: output 12W+12W A grade single W275 x H165 x D375 mm 14.0 kg
Manufacture:OCTAVE
Original price: JPY 1,380,000
Price: JPY 703,636 Sold Out
- description
- The price has been reduced. 2026/1/27 sales price 798,000 yen One owner item, beautiful item. V70SE equipped with MC phono equalizer. It plays very realistically regardless of genre, with a sharp, forward-looking feeling. Each bias can be easily adjusted on the front panel of the main unit. Equipped with a preamp output terminal. Connect an analog record to the PHONO terminal and set the input selector to AUX2 (Sasaki Shota) Maintenance information: 2026.1.27 Operation confirmed Accessories: remote control, manual, original box, power cable, cloth, tools Main specifications: MC phono board mounted output 70W x 2 (4Ω) frequency characteristics 20Hz to 70kHz input RCA x 5 system XLR balance x 1 system home theater bypass (RCA) x 1 system minimum load impedance 2Ω driver tube ECC83 x 1, ECC 81 x 2 output tube 6550 (also compatible with KT88, EL34, 6L6) W451 x H150 x D415 mm 23 kg
Manufacture:LUXMAN
Original price: JPY 250,000
Price: JPY 198,182 Sold Out
- description
- Comes with original box Blaster white vacuum tube premain amplifier equipped with a needle meter. The high degree of perfection that combines the cleanness unique to vacuum tube amplifiers with the quiet SN feeling unique to modern amplifiers is attractive. It has a built-in high quality MM/MC compatible phono equalizer amplifier. You can see a feeling of use such as appearance, dullness, small scratches, etc. (Kobayashi Hitoshi) Maintenance information: 2026.1.23 Operation confirmed Accessories: power cable, original box Main specifications: Uses ECC83 x 2 vacuum tubes, EL84 x 4, built-in MM/MC phono equalizer. Rated output 10W+10W (6Ω) External dimensions W297 x H188 x D251 mm 12.4 kg
Manufacture:TRIODE
Original price: JPY 150,000
Price: JPY 72,545 Sold Out
- description
- The disposal price has been reduced. Member discounts are not applicable. 2025/12/17 sales price 99,800 yen Maintained by the manufacturer! Line-only premain amplifier using EL34. The sharp sound of the EL34 tube is impressive. It has a glossy tone unique to tube amplifiers with a modern sense of range and good response. There is a slight dent on the front (Daiki Goto) Maintenance information: 2025.12.17 Triode maintenance completed (JJ EL34 x 4 units were replaced, and various parts were inspected and maintained, including selector polishing.) Accessories: manual, power cable Main specifications: circuit type EL-34 ultra linear connection AB grade push-pull drive rated output 45W+45W (8Ω) SN-ratio 90dB vacuum tubes JJ EL34 x 4, 12AX7 x 1, 12AU7 x 2 speaker output terminals 6Ω/8Ω input 4 systems W330 x H150 x D315 mm 15 kg
Manufacture:SOUND WARRIOR
Original price: JPY 44,820
Price: JPY 18,182 Sold Out
- description
- Currently sold. The bottom is almost the size of a CD jacket, so it can be used without worrying about places such as a desk or bedside, and can also be linked to a PC or smartphone, so it seems easy to use. The appearance is fine, with no noticeable scratches, etc. (Kobayashi Hitoshi) Maintenance information: 2026.1.12 Operation confirmed Accessories: instruction manual, power cord, original box Main Specifications: Pre-stage: Vacuum Tube 12AU7 x 1 Power Stage: Class D Amplifier Rated Output 10W+10W 8Ω Frequency Characteristics 5Hz-100kHz (±3dB) Digital Input USB (Type B) Maximum 48kHz/16bit OPTICAL Maximum 96kHz/24bit Analog Input LINE (RCA pin L/R) AUX (3.5mm stereo mini) headphone output φ6.3 mm stereo standard jack (GAIN switching : LOW/HIGH) Power supply DC12V to 15V (using the included AC adapter) W130 x H75 x D133 mm 0.8 kg
Manufacture:QUAD
Price: JPY 294,545 Sold Out
- description
- The disposal price has been reduced. Member discounts are not applicable. 2025/12/5 sales price 448,000 yen Electrolytic capacitors and film capacitors were replaced in 2024/2, and full maintenance has been completed. 100V model! A separate amplifier that is still popular even now, 70 years after its release. The thickness, luster, and tension of the sound are all emotionally composed, and perfectly express the sound of the instrument. Anyway, it has thick, firm mid-bass, and the tasteful sound unique to vacuum tubes is impressive. There is a scratch on the top plate of the preamp. Serial 42710 57078/59299 (Murakoshi Yoichi) Maintenance information: 2025.3.23 maintained (blue AC cord plug and socket disassembly and rewiring procedure, etc. Operation checked with AC 100 to 117 V (SP impedance: 16 ohm wiring)) 2024.2.17 maintained (electrolytic capacitor replaced with 25 μF European 1 x 2 · film capacitor 0.1 μF replaced with European product 3 x 2 · resistor 1/2W → 1W replaced 3 x 2 · vacuum tube socket caulking repair. Replace with a product similar to No. 57078 vacuum tube socket. QUAD22 · Internal Toggle Switch Contact Failure Replacement · Spark Killer Deterioration Replacement 2 pcs · Film Capacitors 0.5 μF and others Deterioration Replacement 8 pcs · Electrolytic Capacitors Replaced with European Products · 6 Resistors 1W and 1/2W Deterioration Replacements · CD Input Reduction Measures for Radio1 Only → 1/4 W Resistance Added 4 · RCA Jack Caulking Repair. Other operation checked (measured at 11 to 17 W SP: 16 Ω with rated output AC 100 to 117 V) *The P/U adapter is an AA type. (Please use the black terminal when listening in mono) Accessories: instruction manual (copy), power cord Main specifications: 11-17W (16Ω) [QUAD22] EF86 × 2 ECC83 × 2 input PHONO, RADIO, TAPE W267 × H89 × D148 mm 3.2 kg [QUAD2] KT66 × 4 EF86 × 2 GZ32 15W+15W W321 × H162 × D119 mm 8.2 kg/unit
Manufacture:QUAD
Price: JPY 343,636 Sold Out
- description
- The disposal price has been reduced! (Member prices are not applicable) 2025/12/30 sales price 448,000 yen 220V specification! Please use the included transformer. Every corner has been maintained, such as replacing 12 capacitors and 6 resistors, and fixing the caulk on each terminal. Comes with a step-up transformer! A separate amplifier that is still popular even now, 70 years after its release. The thickness, luster, and tension of the sound are all emotionally composed, and perfectly express the sound of the instrument. Anyway, it is a famous machine with thick, firm mid-bass, and a tasteful sound unique to vacuum tubes. The external condition shows signs of use over time, such as damage, dullness, abrasions, etc. Serial 38204 66354/68312 (Yamato Yuki) Maintenance information: 2025.12.27 Maintained (QUAD2 (common) · block capacitor 15 μF x 2 ham noise replacement and 1 pair of mounting brackets manufactured, 47 μF1 pair of electrolytic capacitors replaced with European ones, vacuum tube socket caulking repair. QUAD22 · 2 AC cords replaced with normal type and mounting hole processing treatment, 2 spark killers, 47 μF 7 electrolytic capacitors replaced with European ones, 16 μF x 3 block capacitors replaced with electrolytic capacitors, 0.022 μF 2 film capacitors replaced, 1 W 2 resistors replaced, gang error improvement measures for Radio1 only → 1/4 W 4 resistors added, balance volume exchange, RCA jack and vacuum tube socket caulking repair. Operation has also been checked with AC 220V (rated output 15W, SP:8Ω wiring) 2022.12.24 maintained (QUAD2 No. 66354 · fuse 2A defective replacement · vacuum tube GZ32 replacement · ham reduction measures → 10 μF electrolytic capacitor added. QUAD2 (common) · resistance 3W deterioration replacement 1 piece x 2 · vacuum tube socket caulking repair . QUAD22 · Phono hum reduction measures → p/U adapter disassembly repair · block capacitor deterioration countermeasures → 2 10μF electrolytic capacitors added, 5600OF2 Mylar capacitors replaced, 1W 2 resistors replaced, RCA jack caulking repair, etc., operation checked with AC220V) Accessories: step-up transformer connection cable Main specifications: 13W (16Ω) with rated output AC220V QUAD22: EF86 × 2 ECC83 × 2 input PHONO, RADIO, TAPE W267 × H89 × D148 mm 3.2 kg QUAD2: KT66 × 4 EF86 × 2 GZ32 15W+15W W321 × H162 × D119 mm 8.2 kg
Manufacture:QUAD
Price: JPY 161,818 Sold Out
- description
- The disposal price has been reduced. Member discounts are not applicable. 2025/12/26 sales price 238,000 yen Maintained! It is a 2+22 mono type. The analog EQ curve can be switched with a single button, perfect for mono recording enthusiasts. This is one that you want to play in combination with vintage speakers such as Tannoy and Altec. The nostalgic atmosphere you can't get on a modern aircraft is pleasant. There are small scratches and dullness appropriate to the model year. *Due to the structure of the filter switch, switching noise is generated (Murakoshi Yoichi) Maintenance information: 2025.7.3 maintenance completed (each switch and P/U adapter contact repair, selector switching noise reduction measures → 1W resistor added/lamp failure replacement/vacuum tube socket and RCA jack re-caulking repair. Other operation checked (measured at 17 to 21 W SP: 8 Ω with rated output AC 100 to 117 V) 2023.1.31 maintenance (QUAD2 vacuum tube KT66 deterioration and pair replacement, 0.1 μF 2 oil capacitors, 25 μF electrolytic capacitors replaced). AC cord creation with QC2 P/U adapter and plug, replacement of 15 μF and 4 other electrolytic capacitors, 0.1 μ3 oil capacitors, main volume cleaning repair, vacuum tube socket and RCA jack caulking repair. Other operation checked (measured at 13 to 18 W SP: 16 Ω at rated output AC 100 to 117 V). Accessories: power cord Main specifications: QUAD2 frequency characteristics 20 to 20,000 Hz input sensitivity 1.4 V signal-to-noise ratio 80 dB W313 x H165 x D106 mm weight approx. 9 kg QC2 line 2 systems, phono MM1 system W263 x H88 x D150 mm weight approx. 3 kg
Manufacture:東京サウンド
Original price: JPY 100,000
Price: JPY 45,273 Sold Out
Integrated amplifiers (tube type)
Japan 2001 made
Shop: Nipponbashi shop
Arrival: 2026-01-02 19:14:34
- description
- This is a special edition model of the VALVE 100, an affordable vacuum tube prime amplifier. In addition to improving the quality of volume parts and input/output terminals, power cables can now be replaced. Feel free to enjoy the vacuum tube sound. The exterior has small scratches and dullness (Hiura Katsuji) Maintenance information: 2025.12.31 sound output confirmed Accessories: power cord Main specifications: 8W+8W (8Ω) vacuum tube used: 6L6EH x 2 (ELECTRO HARMONICS) 12AX7A W310 x H170 x D236 mm weight 9 kg
Manufacture:不明
Price: JPY 20,000 Sold Out
- description
- Currently sold. Single-ended Class A premain amplifier with 2 inputs. Although it is small, it can comfortably play small speakers, etc. with an 8W output. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi) Maintenance information: 2025.12.21 sound output confirmed Accessories: power cable Main specifications: 8W+8W vacuum tube EL34-B x 2, 5Z2P, 6N1 W260 x H175 x D230 mm 7.5 kg
Manufacture:SUCA AUDIO
Price: JPY 9,091 Sold Out
- description
- * Due to a defect in the vacuum tube protection bracket parts, it is inexpensive and is sold as is. A 6P1 single premain amplifier that allows you to enjoy an RCA1 system and a Bluetooth 5.0 input pair. The vacuum tubes used are 2 6P1 and 6J4 each. There is writing on the hood (Murakoshi Yoichi) Maintenance information: 2025.12.21 sound output confirmed Accessories: AC adapter Main specifications: 3W+3W 4 to 8 ohms compatible W329 x H15.7 x D299 mm 3.52 kg
Manufacture:TRIODE
Original price: JPY 75,000
Price: JPY 38,909 Sold Out
Integrated amplifiers (tube type)
Japan 2012 made
Shop: Nipponbashi shop
Arrival: 2025-12-27 20:11:07
- description
- The price has been reduced. 2025/12/27 sales price 49,800 yen Triode line vacuum tube premain developed with the novel concept of an amplifier for women. With its compact, exquisite size and high design, it can be used in a variety of situations. You can see a feeling of use such as appearance, dullness, small scratches, etc. (Kobayashi Hitoshi) Maintenance information: 2025.12.22 Operation confirmed Accessories: power cable Main specifications: output 3W+3W (8Ω) vacuum tubes 6BQ5 x 2, 12ax7 x 2, dimensions W190 x D180 x H135 mm weight 4.7 kg
Manufacture:CR DEVELOPMENTS
Original price: JPY 250,000
Price: JPY 116,364 Sold Out
- description
- The price has been drastically reduced! 2025/12/26 sales price 148,000 yen Maintained! This model was released in 2003 by CR in the UK. The EL84 push-pull is equipped with an in-house toroidal transformer output transformer. A clean and smooth tone that suppresses flashiness. This is an amplifier that I would like to clearly play the harmonics of an acoustic instrument with speakers made in England in the same country. The exterior has a feeling of use such as dullness and fine abrasions. Serial 1211/97023 (Takahashi Nobuyuki) Maintenance information: 2025.12.26 maintained (voltage tube exchange volume check, solder correction character sticker pasting, knob position, adjustment bias check, each input/output, voice check, output, approx. 18 W/load: 8 ohms) Accessories: power cable ※ hood missing Main specifications: 15W+15W vacuum tube EL84 x4, 12AU7x2, 12ax7x3 W407 x H118 x D291 mm 12 kg
Manufacture:McIntosh
Original price: JPY 900,000
Price: JPY 490,000 Sold Out
- description
- The price has been reduced! 2025/12/19 sales price 598,000 yen Panel maintenance including fog removal! Modern vacuum tube premain amplifier. Vacuum tubes are used at all stages. The soft, glossy vocals are attractive. While firmly following the thickness and softness of traditional A sound images, it is also well compatible with modern sound sources. The plug ground part of the power cable has been cut off. The exterior is dull. Serial XB1421 (Jun Tamai) Maintenance information: 2025.12.19 maintained (each SW, VOL cleaning (some remains due to scratches on the balanced rough contact plate) panel dismantling cleaning tube defective replacement input selector, push button LED replacement (original not available) pin jack cleaning operation check bonnet screw replacement) Accessories: ※ Remote control is being arranged power cable (the ground part of the plug has been cut off.) Main specifications: 75W+75W (2/4/8Ω) input RCA x 6 systems (internal phono MM/AUX switching x 1 system) XLR x 1 system power input RCA x 1 system W445 x H255 x D475 mm 35.8 kg
Manufacture:LUXMAN
Original price: JPY 250,000
Price: JPY 198,182 Sold Out
- description
- Comes with original box Blaster white vacuum tube premain amplifier equipped with a needle meter. The high degree of perfection that combines the cleanness unique to vacuum tube amplifiers with the quiet SN feeling unique to modern amplifiers is attractive. It has a built-in high quality MM/MC compatible phono equalizer amplifier. There are no noticeable scratches and it is in good condition (Sasaki Shota) Maintenance information: 2025.12.23 Operation confirmed Accessories: manual, power cable, original box Main specifications: Uses ECC83 x 2 vacuum tubes, EL84 x 4, built-in MM/MC phono equalizer. Rated output 10W+10W (6Ω) External dimensions W297 x H188 x D251 mm 12.4 kg
Manufacture:LUXMAN
Original price: JPY 168,000
Price: JPY 361,818 Sold Out
- description
- A complete maintenance item with wood cabinet exterior repair, replacement of each capacitor, and complete volume disassembly and polishing! The famous SQ38FDMK2, which symbolizes Luxman of yesteryear, has been revived through thorough maintenance. In addition to the rich and powerful sound of the 38FD, this model has achieved an even wider range. Please try combining it with Tannoy speakers. The soft sound should make you feel unexpectedly taken aback (Daiki Goto) Maintenance information: 2025.12.18 Maintained (exterior repair/top plate painting. Replaced due to poor rear VOL. Other VR and SW disassembly contacts have been repolished. After re-polishing, an anti-oxidation and sulfation prevention grease is applied. Replacement of parts that have deteriorated over time (11 electrolytic capacitors, 6 film capacitors, 14 oil capacitors, 5 block capacitors, 8 vacuum tube sockets, 8 rectifier diodes, 6 semi-fixed resistors), SW/VOL complete disassembly contacts polished, and grease applied to prevent oxidation and sulfidation. Exterior cleaning, circuit adjustment, input/output waveform confirmation, load test (1 kHz sine wave, at 8 ohm load: 26W+26W), sound output test) Accessories: copy of manual, power cable Main specifications: effective output 30W+30W (4Ω/8Ω/16Ω) dimensions W476 x H190 x D335 mm weight 18 kg
Manufacture:LUXMAN
Original price: JPY 48,000
Price: JPY 29,091 Sold Out
- description
- *Currently sold. Luxman vacuum tube hybrid premain amplifier. This product was designed as an upper model of the LXV-OT7. The vacuum tube ECC802S is on the front part, the volume has been increased in size from the previous model, the input terminals are gold-plated, the speaker terminals are banana compatible, and some other parts have been changed to solid aluminum, so the finish is particular about appearance. The appearance is good with little feeling of use (Kobayashi Hitoshi) Maintenance information: 2025.12.13 Operation confirmed Accessories: power cable, insulator Main specifications: output 5W+5W (4Ω) input RCA2 system W192 × H107 × D98 mm 1.0 kg (actual measurement)
Manufacture:TRIODE
Original price: JPY 198,000
Price: JPY 98,182 Sold Out
- description
- The price has been drastically reduced! 2025/12/9 sales price 128,000 yen Maintained by Triode! This model is equipped with an MM phono equalizer and is compatible with a remote control for volume adjustment. In addition to dividing the transformer into 3 parts, changes have also been made, such as omitting the PRE-IN terminal, and the power supply LED is orange. In addition to the firm extrusion characteristic of vacuum tube amplifiers, it is a product with a delicate and clear tone. The exterior has scratches and dullness. Serial 12060535 (Fujisawa Yukishi) Maintenance information: 2025.12.9 manufacturer maintained (selector polishing, volume replacement, remote control repair) Accessories: remote control, instruction manual, power cord Main specifications: KT88EH x 4, 12AX7 x 1, 12AU7A x 2 output 45W+45W W340 x H185 x D315 mm 15 kg
Manufacture:Triode
Original price: JPY 75,000
Price: JPY 45,273 Sold Out
- description
- The price has been reduced. 2025/12/8 sales price 54,800 yen with yuan box Triode line exclusive vacuum tube premain developed with the novel concept of an amplifier for women. With its compact, exquisite size and high design, it can be used in a variety of situations. The exterior is also in good condition with no major conspicuous scratches (Oikawa Tetsuji) Maintenance information: 2025.12.8 operation confirmed Accessories: original box, power cable, instruction manual Main specifications: output 3W+3W (8Ω) vacuum tubes 6BQ5 x 2, 12ax7 x 2, dimensions W190 x D180 x H135 mm weight 4.7 kg
Manufacture:LUXMAN
Original price: JPY 168,000
Price: JPY 270,909 Sold Out
- description
- Thorough maintenance was carried out, such as replacing deteriorated parts from the exterior and refining SW/VOL disassembly contacts! 38 FD, the most popular of the 38 series, is now in stock! The warm tone has plenty of warmth in the bass and mids, and you can enjoy the true essence of lackstone, where you can enjoy the afterglow of the tone. There is a slight sense of age, but it is beautiful due to cabinet maintenance. Serial 10121101 (Yamato Yuki) Maintenance information: 2025.11.30 maintained (rear main VOL replacement, VR/SW disassembly contacts repolished, oxidizing/vulcanization prevention grease applied after re-polishing) (11 electrolytic capacitors, 6 film capacitors, 14 oil capacitors, 5 block capacitors, 8 vacuum tube sockets, 8 rectifier diodes, 6 semi-fixed resistors replaced) (SW/VOL complete disassembly contact refinement, exterior cleaning with anti-oxidation/sulfidation grease coating, Circuit adjustment, input/output waveform confirmation, load test (1 kHz sine wave, 8 ohm load: 25W+25W), sound output test) (cabinet part, exterior repair/painting) Accessories: instruction manual copy power cable Main specifications: 30W+30W (4, 8, 16 ohms) line input 4 systems phono 2 systems (mm) W476 x H190 x D335 mm 18 kg
Manufacture:ELEKIT
Original price: JPY 19,000
Price: JPY 9,091 Sold Out
- description
- Compact desktop vacuum tube digital hybrid amplifier. In addition to conventional line inputs, it is also equipped with a highly sensitive input (INPUT2) that is compatible with portable audio players with low output levels. Serial 615326 (Fujisawa Yukishi) Maintenance information: 2025.12.1 operation confirmed Accessories: instruction manual, AC adapter Main specifications: output 5W+5W 12AX7 ✕ 1 W50 × H125 ✕ D165 mm 400g
Manufacture:QUAD
Price: JPY 361,818 Sold Out
- description
- The price has been drastically reduced. 2025/11/21 sales price 448,000 yen Vacuum tubes, capacitors, and deteriorated parts have been replaced and maintained. Comes with a step-up transformer! A separate amplifier that is still popular even now, 70 years after its release. The thickness, luster, and tension of the sound are all emotionally composed, and perfectly express the sound of the instrument. Anyway, it is a famous machine with thick, firm mid-bass, and a tasteful sound unique to vacuum tubes. There are threads and dirt on the exterior. Serial 36613/65790/36505 ※ As a result of prioritizing output differences centered on balance volume, there is a difference between left and right when maximized (Murakoshi Yoichi) Maintenance information: 2025.11.20 Maintained (QUAD2 (common): block capacitor 15 μF x 2 ham noise replacement and mounting hardware manufacture x 2, film capacitor 0.1 μF deterioration x 2 replacement, 3 W 1 x 2 resistor replacement, vacuum tube socket caulking repair. QUAD22: Block capacitor 15 μF x 3 → electrolytic capacitor replaced with 22 μF, 1/2 W defective resistor replacement/1 W x 4 resistors replaced, gang error improvement countermeasure 4 resistors added, lamp instability replacement/RCA jack and vacuum tube socket caulking repair. Operation has also been checked with AC 220V (rated output measured at 14W SP: 16Ω) Accessories: instruction manual (copy), step-up transformer Main specifications: 13W (16Ω) with rated output AC220V [QUAD22] EF86 × 2 ECC83 × 2 input PHONO, RADIO, TAPE W267 × H89 × D148 mm 3.2 kg [QUAD2] KT66 × 4 EF86 × 2 GZ32 15W+15W W321 × H162 × D119 mm 8.2 kg
Manufacture:UESUGI
Original price: JPY 380,000
Price: JPY 207,273 Sold Out
Integrated amplifiers (tube type)
Japan 1992 made
Shop: Nipponbashi shop
Arrival: 2025-11-24 19:45:24
- description
- The price has been drastically reduced. 2025/11/24 sales price 248,000 yen Maintenance completed! Vacuum tube pre-main amplifier with a built-in authentic PHONO equalizer. Uesugi's beautiful, pleasant sound makes vocals and stringed instruments sound gorgeous. It has a triode tube connection PP configuration with driving power, and there are plenty of mid to low ranges. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2025.11.24 maintenance completed (main volume and balance volume replacement wiring misalignment and screw misalignment correction, approx. 20W (8Ω) confirmation, interior and exterior cleaning, power supply unit, electrolytic capacitor connection section) 2018.1.10 maintained (SW/VR disassembly contacts repolished, grease coating to prevent oxidation and vulcanization. RCA terminal replacement. Input/output waveform confirmation, load test, sound output test) Accessories: none Main specifications: 6CA7 specification output 20W+20W PHONO (MM) input W445 × H170 × D432 mm weight 22 kg
Manufacture:REISONG
Price: JPY 31,818 Sold Out
- description
- Currently sold. Compact EL34 single amplifier. Line-only, and inputs can be switched with the buttons on the back. Comes with a JEMOSA Convert Tube Socket that allows 12AX7 to be used on the 6N2 socket section. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi) Maintenance information: 2025.11.24 Operation confirmed Accessories: 12ax7to6N2 conversion socket, power cable Main specifications: 6W+6W EL34 single input 2-system vacuum tube 6N2-J, 12AX7, JJ 6CA7 W351 x H414 x D264 mm 12.6 kg
Manufacture:EAR
Original price: JPY 458,000
Price: JPY 202,727 Sold Out
- description
- The price has been drastically reduced. 2025/11/21 sales price 248,000 yen Maintained! It is a vacuum tube amplifier that is both transparent and smooth. The sense of volume in the low range and softness in the mid to high range typical of the EAR are attractive, so please enjoy a luxurious time. There is a thread on the front (Daiki Goto) Maintenance information: 2025.11.21 Maintained (*Each replacement solder correction due to function switch volume and lamp failure and deterioration Vacuum tube pin cleaning Foreign matter removal Since there is a lot of dust, disassemble and clean (*The bias check output was confirmed to be approximately 13W (8Ω).) Accessories: power cable Main specifications: horn type ferrite magnet, playback frequency band: 2500 to 15,000 Hz, impedance: 8 ohms, output, sound pressure level: 110 dB, diameter: 119 x depth: 94 mm, weight: 2.4 kg
Manufacture:LUXMAN
Original price: JPY 168,000
Price: JPY 270,909 Sold Out
- description
- Thorough maintenance was carried out, such as replacing 36 deteriorated capacitors from the exterior and refining SW/VOL disassembly contacts! 38 FD, the most popular of the 38 series, is now in stock! The warm tone has plenty of warmth in the bass and mids, and you can enjoy the true essence of lackstone, where you can enjoy the afterglow of the tone. Serial 10113730 (Fujisawa Yukishi) Maintenance information: 2025.11.8 maintained (replacement of parts that have deteriorated over time (11 electrolytic capacitors, 6 film capacitors, 14 oil capacitors, 5 block capacitors, 8 vacuum tube sockets, 8 rectifier diodes, 6 semi-fixed resistors), SW/VOL complete disassembly contacts polished, and grease applied to prevent oxidation and sulfidation. Exterior cleaning, circuit adjustment, input/output waveform confirmation, load test (1 kHz sine wave, at 8 ohm load: 27W+27W), sound output test. (Wood cabinet exterior repair/painting) Accessories: power cord Main specifications: 30W+30W (4, 8, 16 ohms) line input 4 systems phono 2 systems (mm) W476 x H190 x D335 mm 18 kg
Manufacture:TRIODE
Original price: JPY 278,000
Price: JPY 125,455 Sold Out
- description
- Manufacturer's maintenance completed! The 300B push-pull primary amplifier became Triode's initial signature model. A masterpiece with excellent cost performance that combines clarity and thickness of the medium sound. It is packed with the appeal of the company, which conveys the appeal of vacuum tubes with modern speakers. *Due to specifications, the gap between the hood and the output tube is close. Please remove the hood when using it (Murakoshi Yoichi) Maintenance information: 2025.11.5 manufacturer maintenance (volume new replacement, input selector repair) Accessories: power cord, instruction manual Main specifications: 300B push-pull output 18W+18W 300B x 4, 12AT7 x 1, 6SN7 x 2 output impedance 8 ohm/4 ohm line input 4 systems W430 x H210 x D320 mm 20 kg
Manufacture:Minava
Price: JPY 54,364 Sold Out
- description
- 6 month warranty. Minava's 300B single-ended pre-main amplifier. The tuning emphasizes musicality, and the smooth and rich sound with an emphasis on the mid-range is attractive. Try it with sources such as female vocals. The appearance is fine, with no noticeable scratches, etc. (Kobayashi Hitoshi) Maintenance information: 2025.11.4 operation confirmed (note that in DIRECT input, VOL is passed and VOL is maximized) Accessories: instruction manual, power cord Main specifications: vacuum tube, single-ended class A operation, 300B x 2, 6N8P x 2, 5AR4 x 1, 10W (pure class A), S/N ratio, >85 dB (noise less than 1.5 mV), frequency characteristics, 20 Hz to 20 kHz, W260 x H210 x D315 mm, 14.7 kg (actual measurement)
Manufacture:OldChen
Price: JPY 45,273 Sold Out
- description
- 6 month warranty. Oldchen's 300b pre-main amp. It is also equipped with a Bluetooth input function, so you can easily enjoy 300B sound. The thickness of the middle range and the luster of the vocals are great! The appearance is fine, with no noticeable scratches, etc. (Kobayashi Hitoshi) Maintenance information: 2025.11.4 operation confirmed Accessories: Bluetooth antenna, instruction manual, power cord Main specifications: vacuum tube 300B x 2 5U4G x 1 6SN7GT x 2 W370 x H220 x D240 mm 15.5 kg (actual measurement)
Manufacture:SANSUI
Original price: JPY 504,000
Price: JPY 498,182 Sold Out
- description
- Maintained! Arrived for the first time in 7 years! This is a reprint of SANSUI's highest peak model AU-111. The power tube uses 6L6GC made by Svetlana. The knobs and insulators are made with care and made from solid aluminum. The energetic sound, which has nothing to do with muddy refinement in a good sense, is sure to capture the hearts of music enthusiasts who love jazz and rock and won't let go. The exterior is dull, etc., but it is a beautiful individual for its age. Serial 601060029 (Fujisawa Yukishi) Maintenance information: 2025.10.24 Maintained (coupling capacitor replaced. Create and install jumpers, and fix solders. Vacuum tube pin cleaning. Check switches and volumes. Tone knob bending correction, bias adjustment, output audio check) Accessories: power cord Main specifications: use vacuum tube 6L6GC x 4/12BH7A x 3/ECC83 x 6 effective output 45 w/ch (8, 16 Ω) frequency characteristics 20 Hz to 50 kHz (± 1 dB) total harmonic distortion ratio 0.8% or less (8 Ω at effective output) mixed modulation distortion ratio 0.8% or less (8 Ω) damping factor 15 (8 Ω) input sensitivity/input impedance (1 kHz) MC (using HIGH, A-603S) 0.25 mV (30 to 100 Ω), MM 4.0mV (100kHz), LINE 250mV (100kHz) W460×H197×D433mm 26.0kg
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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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