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- description
- The disposal price has been reduced! (Member prices are not applicable) 2026/7/3 sales price 698,000 yen Maintenance was completed in February of this year. A high-class power amplifier that combines dynamism while having a good sense of SN. The complete dual configuration, and the dynamic, straight sound that comes out of 400W is a masterpiece. With a low frequency that combines a sense of speed and volume, it can easily drive even high-end speakers. The exterior is dull. Serial 1449 (Fujisawa Yukishi) Maintenance information: 2026.2.8 maintained (2 ICs, 8 transistors, 14 capacitors, 32 resistors replaced. DC voltage/DC offset voltage/idling current/other adjustments. Rear handle installation correction. The anti-vibration rubber on the heat sink has melted, and cleaning has been carried out. (*The noise level is slightly higher on one side, but it is within the standard and is the current situation.) Accessories: instruction manual, power cord, balance short pin, original box Main specifications: complete dual mono design 400W+400W (8Ω) size W451 x H194 x D514 mm 52.2 kg
Manufacture:TEAC
Price: JPY 81,636 Sold Out
- description
- The price has been drastically reduced. 2026/7/4 sales price: 108,000 yen with box! Although it has a compact housing, it is a stereo bi-amp with a stereo bi-amplifier that achieves a high output of 130W+130W (4Ω), and 250W (8Ω) when connected to BTL. The power amplifier section uses a specially designed module with sound quality tuning applied by TEAC to an NCore manufactured by Hypex in the Netherlands. By switching modes, in addition to stereo operation with one unit, it is compatible with various environments, such as bi-amp connections that independently drive woofers and tweeters, and high-power BTL connections. The exterior has cracks on the speaker terminals and threads on the top plate (Mizusaki Ryo) Maintenance information: 2026.7.4 operation confirmed Accessories: general-purpose power cable, original box Main specifications: practical maximum output 130W+130W (4Ω), 90W+90W (8Ω), 250W (8Ω), damping factor 370 or more during BTL operation, output impedance 22mΩ XLR2 HOT W290 × H84.5 × D271mm weight 4.4 kg
- description
- Hi-Fi is in stock for the first time! Linear Technology stereo power amplifiers have arrived. It has a design concept of wide bandwidth and low distortion ratio, and has achieved advanced characteristics. There are scratches and marks on the top plate insulator (Daiki Goto) Maintenance information: 2026.7.17 Operation confirmed Accessories: power cable Main specifications: stereo power amplifier 50W+50W (8Ω) stereo power amplifier MOS-FET output stage W430 x H170 x D360 mm approx. 20 kg
- description
- Macintosh early solid state power amplifier. The rich and powerful sound unique to vintage MacKins is full of appeal that is different from current models. When combined with the company's C28 and C26 preamps, you can enjoy the flavor unique to vintages that are even thicker and darker. Rust is conspicuous overall, and some peeling can be seen on the front panel. (FUJISAWA KOSHI) Maintenance information: 2026.7.17 Maintained (Electrolytic condenser lamp speaker switch RCA jack semi-fixed due to VR defects and deterioration, panel peeling correction due to damage to each replacement bonnet screw hole (the area around letters etc. is impossible, and there are also places that cannot be corrected because there have been corrections with adhesives etc. in the past.) Switch cleaning Board damage correction solder correction card Etsji contact cleaning (*The bias and offset check output sound was checked.) Accessories: No accessories Main specifications: output 105 W+105 W (4/6/8 ohms) LR volume control speaker switch with headphone terminal W440 x H225 x D390 mm approx. 35 kg
- description
- The disposal price has been reduced. Member prices are not applicable. 2026/7/8 sales price 278,000 yen Maintained in 2023. Genuine Stellar Vox Japan. A compact mono power amplifier developed for professionals. The sound quality is characterized by low frequencies with a sense of energy, flexibility, and a sense of speed that cannot be imagined from a compact body. This model is recommended for those looking for high quality in a small space. There are line wounds, small wounds, dullness, etc. (Oikawa Tetsuji) Maintenance information: 2023.5.21 Maintained (470uF capacitor added to the plus power supply circuit. Works OK after repair. (Confirmation of various characteristics, execution of running tests, and interior and exterior cleaning) Accessories: power cable x 2 Main specifications: 200W+200W (2 to 8 ohms) W150 x D270 x H65 mm weight 4.2 kg/unit
- description
- The disposal price has been reduced! (Member prices are not applicable) 2026/3/31 sales price 448,000 yen, 31 deteriorated parts, including capacitors, have been replaced and maintained! A teleo power amplifier with a traditional dual mono configuration. The overwhelming driving power and precise sound are attractive. You can enjoy the strong driving power that allows even a 38cm woofer to brake well, and the hot sound unique to Levinson of this era. Genuine Harman The exterior has dullness over time, small scratches, and bumps. Serial 1190 (Yonejima Satoshi) Maintenance information: 2026.3.31 Maintained (replaced with deteriorated parts (23 capacitors, 8 resistors). Partial correction of solder. Other inspections and adjustments)) Accessories: power cord, remo pin, balance short pin Main specifications: stereo power amplifier, dual mono configuration, 200W+200W (8Ω), 800W (8Ω, when connected to a bridge), input impedance 50kΩ, W483 x H210 x D450mm, 40 kg
- description
- The disposal price has been reduced! (Member prices are not applicable) 2026/4/30 sales price 448,000 yen Full maintenance with 26 capacitors, 22 transistors, 12 lamps, 2 gain volumes, pin jack replacement, etc. The flagship model of the Macintosh power amplifier at the time. The heavyweight frame, fresh blue meter, and large speakers drive lightly, and the rich, rich tone are just perfect. The clarity of low frequency contours is the highest among all Mackins of all time. There are small scratches and dullness appropriate to the model year (Oikawa Tetsuji) Maintenance information: 2026.4.30 maintained (panel dismantling, meter section cleaning, power stage transistors, driver board transistors, capacitor deterioration replacement, lamp breakdown replacement, gain volume defect replacement, AC cable replacement, pin jack deterioration replacement, internal dust cleaning, offset, bias adjustment, operation check) Accessories: Brand new power cable, copy of instruction manual Main specifications: 500W+500W (1000W when mono) equipped with power guard circuit W483 x D465 x H263 mm 60.3 kg
- description
- The disposal price has been reduced. Member discounts are not applicable. 2026/6/28 sales price 298,000 yen Maintenance has been completed, including 52 capacitors and 3 IC replacements. Mark Levinson's No. 331L dual mono power amplifier. Genuine Harman product. It boasts ample and stable driving power with a strong power supply. The well-balanced mid-low range unique to this period makes me feel a high level of musicality not found in modern amplifiers. You can see a feeling of use such as appearance, dullness, yellowing, and abrasions (Kobayashi Hitoshi) Maintenance information: 2026.6.26 Maintained (52 capacitors, 3 ICs, diodes, resistors, and 2 variable resistors replaced. DC voltage, DC offset voltage, idling current, and other adjustments. Board cleaning/repair) Accessories: power cable, copy of instruction manual Main specifications: rated output 100W/8Ω 200W/4Ω 400W/2Ω frequency characteristics 20Hz to 20kHz input terminal RCA (unbalance) 1 XLR (balance) 1 input impedance: 100 kΩ (balance) 50 kΩ (unbalance) W446 × H238 × D479 mm 45 kg
- description
- Maintenance has been completed, such as replacing 4 EL34 output tubes, 19 resistors and 5 capacitors, replacing selenium for bias power supplies with silicon diodes, restoring the modified part to the original circuit, and correcting board pattern peeling. 117V specification Vacuum tube stereo power amplifier using EL34. A bright, fresh sound typical of DYNACO. The middle range is thick and has a sense of temperature, and it sounds more powerful than I expected. This is an amplifier I want to play in combination with JBL, Altec, etc. There are small scratches, dullness, etc. appropriate for the model year (Oikawa Tetsuji) Maintenance information: 2026.7.15 Maintained (remodeled part restored to original circuit, board pattern peeling corrected, all soldered parts checked, wiring arranged. Deteriorated parts replacement, 10 1/2W carbon resistors, 6 1W carbon resistors (replaced with partially oxidized metal film resistors), 1 block electrolytic capacitor (550V 30/20/20 μF), 2 bias electrolytic capacitors, 2 film capacitors, replace selenium for bias power supplies with silicon diodes, replace RCA terminals, replace the output channels of both channels with pair tubes, bias volume cleaning, MT tube socket cleaning, cleaning 117V Specification product operation confirmation and characteristic confirmation (8Ω resistive load output 35W) Accessories: none Main specifications: rated output 35W+35W vacuum tube 6CA7 x 4 7199 x 2 GZ-34 x 1 W330 x H165 x D240 mm 12.5 kg
- description
- Overall, it has been dismantled, cleaned, and assembled. Maintenance has been completed, including disassembly and polishing of the click-type attenuator and changeover switch, and replacement of 12 deteriorated electrolytic capacitors! It is a high-spec class power amplifier that combines fresh sound with big power. The sound quality is thick and has a sense of scale, and it plays music comfortably. There are minor scratches and abrasions in places (Kojima Yosuke) Maintenance information: 2026.7.14 Maintained (left and right attenuators disassembled, contact cleaned, polished, then applied contact grease. Replace 12 Electrolytic Capacitors Lamp and relay replacement. After disassembling each rear changeover switch, cleaning and polishing the terminals, apply contact grease. After removing and cleaning the output stage transistor, reapply heat dissipation grease and then install it. Soldering fixes for each part. (Panels, knobs, housing, and terminals have been cleaned) Accessories: copy of the manual Main specifications: 300W+300W (8Ω) 700W+700W (2Ω) output meter display range 0.001W to 999W hold time 3 sec/30min frequency characteristics 20Hz to 20kHz+0 -0.2 dB dimensions W480 x H232 x D476 mm weight 38.5 kg
- description
- 2026.4 12 capacitors have been replaced, and maintenance such as disassembly and polishing of attenuators and switches has been completed. Pure A grade power amplifier by Luxman et al. Please enjoy the thick sound quality, which combines softness and strength. Mono drive with BTL connection is also possible. You can see a feeling of use such as appearance, dullness, small scratches, etc. (Kobayashi Hitoshi) Maintenance information: 2026.4.16 Maintained (input attenuator, changeover switch, rear panel changeover switch disassembly contact polishing. Left and right pre-drive circuit adjustment volume, 2 capacitors, 12 capacitors, deterioration replacement. Replace 2 idling current adjustment volumes in the power amplifier section. Bad output relay contact replacement. Digital meter level adjustment All soldering on each circuit board has been fixed. (When input is balanced, the entire input volume does not pass through, so it becomes MAX) Accessories: copy of instruction manual Main specifications: stereo output 55 W+55 W (8 ohms) pure A grade operation, mono output, 220 W (balanced input), frequency characteristics, 5 Hz to 300 kHz, direct reading type level indicator, W444 x H211 x D417 mm, 22 kg
- description
- A masterpiece professional power amplifier. Uses forced air cooling developed for studio monitors. The sound quality, which aims for vivid and clear bass, is straight and realistic. The driving power is also extremely high, and the realistic sound quality of the bass and drums is a remarkable quality. The top plate is scratched, and part of the front lettering is missing. Serial MZ000334110016 (Fujisawa Yukishi) Maintenance information: 2026.7.13 operation confirmed Accessories: power cord Main specifications: 180W+180W (8Ω) W486 x H103 x D420 mm 13.8 kg
- description
- The disposal price has been reduced. Member prices are not applicable. 2026/4/6 sales price 398,000 yen Maintained including replacement of 15 transistors, 13 capacitors, 12 lamps, and 2 volumes. The flagship model of the Macintosh power amplifier at the time. The heavyweight frame, fresh blue meter, and large speakers drive lightly, and the rich, rich tone are just perfect. The clarity of low frequency contours is the highest among all Mackins of all time. There are small scratches and dullness appropriate to the model year (Oikawa Tetsuji) Maintenance information: 2026.4.6 maintained (GAIN vol failure → both channels replaced Panel meter dismantling cleaning meter display lamp replacement driver board Tr deterioration, C deterioration, power stage Trxl deterioration → replacement each connector cleaning pattern re-solder mode switching SW dismantling cleaning operation check, offset, bias adjustment) Accessories: power cable Main specifications: 500W+500W (1000W when mono) equipped with power guard circuit W483 x D465 x H263 mm 60.3 kg
Manufacture:LUXMAN
Price: JPY 90,727
- description
- Maintained including replacement of 12 capacitors, 4 adjustment volumes, and 1 relay. Luxman BTL compatible power amplifier. It has a slightly different appeal, with a more powerful and energetic sound than the current model. The left and right volumes are attached, so it's easy to use. The exterior has age stains, dullness, small scratches, stickiness, etc. (Oikawa Tetsuji) Maintenance information: 2026.7.12 Maintained (replacement of defective output relay contacts. Replace deteriorated capacitors in the left and right main amplifier boards. Idling current DC adjustment volume replacement. Board soldering correction. Switch contact disassembly and polishing) Accessories: none Main specifications: 200W+200W (8Ω) BTL compatible 700W W438 x H178 x D431 mm 17.7 kg
- description
- Maintained! Comes with a cabinet. A power amplifier representing the golden age of McKinn. It has a rich, gorgeous sound with a punch, and is still a popular model. Although it is a transistor amplifier, it is an amplifier that still has a strong tubular atmosphere. The rich, thick characters reproduce the music on a rich scale. On the exterior, rust can be seen on the chassis. Serial JCT 3116 (Tamura Eiji) Maintenance information: 2018.11.8 Maintained (VR replacement (replacement)). lamp replacement. Peeling correction (acrylic backing and the area around the letters are not possible). Electrolytic capacitor replacement. Replace deteriorated urethane. Switch cleaning. Connector cleaning. Bias and offset checks. Output check. (Interior and exterior cleaning) Accessories: instruction manual Main specifications: 100V specification 250W+250W (stereo 1/2/4/8Ω) 500W (mono 0.5/1/2/4/8/16Ω) input sensitivity (0.75V/2.5V) switchable W411 x H181 x D368 mm 37.2 kg
- description
- Maintenance has been completed, including replacing 23 transistors, 19 capacitors, and 21 diodes. An impressive Sony power amplifier with clear high frequencies and deep mid-low frequencies. The powerful and rich sound seems to go well with classical and acoustic songs (Murakoshi Yoichi) Maintenance information: 2026.7.8 maintained (transistors x 23, capacitors x 19, diodes x 21, semi-fixed resistors, spark killers, micro SW, fuses, heat dissipation sheets, lamps, and volume x 2 have been replaced. The rotary SW and slide SW were completely disassembled and cleaned and greased. RCA and SP terminals have been cleaned. The offset and idle current have been adjusted. Check input/output waveform, check left and right balance, load test (1kHz sine wave, at 8Ω load: 110W+110W) comprehensive operation test) Accessories: copy of instruction manual Main specifications: 110W+110W (8Ω) W400 x H149 x D323 mm weight 13.5 kg
- description
- 23 transistors, 17 capacitors, 21 diodes have been replaced, slide SW completely disassembled and cleaned, etc., and maintenance has been completed! An impressive Sony power amplifier with clear high frequencies and deep mid-low frequencies. Contrary to its nostalgic appearance, the powerful and rich sound seems to go well with classical and acoustic songs. There are small scratches on the exterior, but it is a beautiful individual compared to its age. Serial 211569 (Yonejima Satoshi) Maintenance information: 2026.7.11 maintained (transistor x 23, capacitor x 17, diode x 21, semi-fixed resistor, resistor x 3, spark killer, micro SW, fuse, heat dissipation sheet, lamp, volume x 2 replaced. The rotary SW and slide SW are completely disassembled and cleaned and greased. RCA and SP terminal cleaning. Offset, idle current adjustment. Input/output waveform check, left and right balance check, load test (1kHz sine wave, at 8Ω load: 110W+110W), comprehensive operation test) Accessories: none Main specifications: 110W+110W (8Ω) W400 x H149 x D323 mm 13.5 kg
- description
- The disposal price has been reduced! (Member prices are not applicable) 2026/6/13 sales price 348,000 yen Full maintenance has been carried out, such as replacing 53 deteriorated capacitors. Mark Levinson's No. 331L dual mono power amplifier. Genuine Harman It boasts ample and stable driving power with a strong power supply. The well-balanced mid-low range unique to this period makes me feel a high level of musicality not found in modern amplifiers. The exterior has a feeling of use such as dullness and small scratches (Takahashi Nobuyuki) Maintenance information: 2026.6.3 maintained (replacement of deteriorated parts, correction of deteriorated parts, correction of deteriorated parts, chassis, bottom plate cleaning, DC voltage, DC offset voltage, idling current, etc.) Please note that about 30 years have passed since manufacture, and it is possible that other parts will become defective in the future. Accessories: instruction manual, power cable, jumper pins Main specifications: rated output 100W/8Ω 200W/4Ω 400W/2Ω frequency characteristics 20Hz to 20kHz input terminal RCA (unbalance) 1 XLR (balance) 1 input impedance: 100 kΩ (balance) 50 kΩ (unbalance) W446 × H238 × D479 mm 45 kg
- description
- This product has completed careful fresh maintenance, such as replacing 72 deteriorated parts, including transistors and capacitors, disassembling switches, and polishing contacts! The diamond called Yamaha FET shows off its excellent purity and transparency. With this brush-up, the sharpness of standing up and the firmness of the sound have been completely revived, and you can enjoy the Yamaha sound you are aiming for. On the exterior, you can see a feeling of use such as dull stains, small scratches, and stains. (Serial 03155 Yamato Yuki) Maintenance information: 2026.7.9 maintained (11 defective capacitors in the power circuit protection circuit, power supply voltage adjustment, volume output relay, defective contacts replaced. 28 defective transistors were replaced due to noise in the pre-drive circuit. DC adjustment idling current adjustment volume exchange. Replace 10 defective transistors in the meter circuit. lamp replacement. Switch type disassembly contact polishing. Bad input volume contact replacement. (Cleaning by disassembling internal boards, etc.) Accessories: copy of instruction manual Main specifications: output 100W+100W (8Ω) SNR 115dB W436 x H151 x D370 mm 26 kg
- description
- Maintained! The Macintosh 7000 series stereo power amplifier was announced to coincide with the advent of the CD era. It seems to be the core model at the time, and it drives a large speaker with unique sweet and sticky sound quality, and the thick and gorgeous sound typical of the company is attractive. As for the exterior, there is an air bubble in the center of the panel. Serial 84790 (Murakoshi Yoichi) Maintenance information: 2026.6.3 Maintained (GAIN VOL dismantled and cleaned. Each SW cleaning, power stage Tr, driver board CR, etc. check, meter logo lamp status OK (replaced), operation check) Accessories: instruction manual (copy) Main specifications: 270W+270W power guard circuit equipped with frequency characteristics 20 to 20 kHz damping factor 30 W 410 x H195 x D400 mm 37.2 kg
- description
- Comes with original box. This is a full change model that enhances the degree of perfection of all P-4100 circuits. The latest instrumentation amplifier system is used for the overall configuration, and it is equipped with a mode changeover switch that allows easy bi-amp or bridge connections, improving convenience. The sound of the traditional 4000 series, which has a wide range and high transparency, has been refined. The exterior has a feeling of use such as dullness. Serial I7Y654 (Tomonori Asaine) Maintenance information: 2026.6.29 Operation confirmed Accessories: instruction manual, power cord, original box Main specifications: rated output 90W+90W (8Ω) 180W+180W (4Ω) load impedance 2 to 16Ω (in stereo) input RCA1 system, XLR1 system speaker output 2 systems W465 x H190 x D427 mm 28.9 kg
- description
- Deteriorated parts such as 23 transistors, 19 capacitors, and 21 diodes were replaced, and thorough maintenance was carried out! A Sony power amplifier with an impressive clear high range and deep mid to low frequencies. The powerful and rich sound seems to go well with classical and acoustic songs. The exterior has a feeling of use such as dullness and small scratches. Serial 211403 (Takahashi Nobuyuki) Maintenance information: 2026.6.26 maintained (transistor x 23, capacitor x 19, diode x 21, semi-fixed resistor, spark killer, micro SW, fuse, heat dissipation sheet, lamp, volume x 2 replacement rotary SW, slide SW complete disassembly cleaning and grease application RCA, SP terminal cleaning offset, idle current adjustment input/output waveform check, left and right balance confirmation, load test (1 kHz) (Sine wave, at 8Ω load: 110W+110W), comprehensive operation test) Accessories: copy of instruction manual Main specifications: 110W+110W (8Ω) W400 x H149 x D323 mm 13.5 kg
- description
- This is a compact, desktop-sized Musica power amplifier. Based on a pure analog design, it achieves both an easy-to-use compact body and high sound quality. This is an item I would like to have in the company's 64 series. (TAMURA Eiji) Maintenance information: 2026.6.25 Operation confirmed Accessories: AC adapter Main specifications: 50W+50W W215×H59×D160mm
- description
- The disposal price has been reduced! (Member prices are not applicable) 2026/4/15 sales price 128,000 yen 35 deteriorated parts, including capacitors and transistors, have been replaced, and maintenance has been carried out, such as dismantling and cleaning the main volume! A power amplifier with a characteristic large meter. A straightforward tone with no peculiarities. There is momentum unique to the 80s, and you can enjoy crisp sound quality. It is also ideal as an introduction to separate amplifiers. The exterior has many scratches and dullness over time, and there is a chip on the upper part of the windshield panel. Serial 82113035 (Yamato Yuki) Maintenance information: 2026.4.15 Maintained (power amplifier circuit part power transistor and transistor replacement, capacitor replacement LR main volume dismantling cleaning meter lamp, indicator lamp replacement output relay, meter relay replacement, power switch mechanism correction, interior and exterior inspection and cleaning, glass panel removal and cleaning, bias adjustment, meter adjustment, operation check. (*Part of the indicator lamp has broken down) Accessories: copy of instruction manual Main specifications: 130W+130W (8Ω) 170W+170W (4Ω) frequency characteristics 1Hz to 100kHz impedance 4Ω to 16Ω W450 × H174 × D422mm 18.5 kg
- description
- The disposal price has been reduced! (Member discounts are not applicable) 2025/11/19 sales price 128,000 yen Maintained! RCA and VOL have been added, so it's easy to use. The exterior is painted black. Quad power amplifier Despite its compact body, you can enjoy a smooth, thick sound. It really goes well with speakers made in England, and makes you listen to 70s analog sound with a sense of dynamism. The exterior is dull and has small scratches over time. Serial 8508 (Yonejima Satoshi) Maintenance information: 2025.11.19 Maintained (internal all inspection → Lch power stage Tr, gain setting C, INPUT VOL replacement. DIN SP rewiring, first drive IC OP AMP replacement) Accessories: power cord Main specifications: 100W+100W frequency characteristics 20 to 20 kHz dimensions W341 x H115 x D195 mm weight 9 kg
- description
- The price has been drastically reduced. 2026/5/20 sales price 69,800 yen Maintained! This is a rare power amplifier that has arrived for the first time. 100V specification A model that is the opposite of the company's XP-100. It seems to go well with European bookshelves, etc. Overall, there is dullness and dirt (Oikawa Tetsuji) Maintenance information: 2026.5.20 Maintained (power supply power switch defective → replaced (processed and installed with a replacement product because the original is not available), spark killer capacitor disconnection replacement, main unit check sound OK. (If it is defective in the future, we will not be able to handle it due to unknown specification circuits and unavailability of parts) Main specifications: 100W+100W (8Ω) W230 × H110 × D330 mm 3.8 kg (main unit only)
- description
- Replace 23 transistors, 19 capacitors, 21 diodes, etc., and disassemble the rotary switch and slide switch for thorough maintenance and refresh! An impressive Sony power amplifier with clear high frequencies and deep mid-low frequencies. The powerful and rich sound seems to go well with classical and acoustic songs. There is speckled discoloration on part of the front panel (Kojima Yosuke) Maintenance information: 2026.6.5 Maintained (23 transistors, 19 capacitors, 21 diodes, semi-fixed resistors, spark killers, micro SW, fuses, heat dissipation sheets, and lamps have been replaced. The rotary SW and slide SW were completely disassembled and cleaned and greased. RCA and SP terminals have been cleaned. The offset and idle current have been adjusted. Input/output waveform check, left and right balance check, load test (1kHz sine wave, at 8Ω load: 110W+110W), comprehensive operation tested) Accessories: none Main specifications: 110W+110W (8Ω) W400 x H149 x D323 mm 13.5 kg
- description
- Maintenance has been completed, such as replacing 8 capacitors, 4 adjustment volumes, 5 lamps, and 2 relays. A Yamaha stereo power amplifier boasting high driving power with a damping factor of 200. The cool panel design and the impressive meter with an orange light are also attractive. Enjoy the hot sound unique to the heyday of audio. There are dullness and small scratches appropriate to the model year (Oikawa Tetsuji) Maintenance information: 2026.5.25 Maintained (The input volume is small in size and cannot be disassembled, so clean it with an ultrasonic cleaner. Replace deteriorated capacitors in the pre-drive circuit. Bad output relay contact replacement. Replace meter lamps and others. DC adjustment, idling current adjustment volume exchange. Meter level adjustment. Soldering of each circuit board to correct deterioration) Accessories: copy of instruction manual Main specifications: rated output 120W+120W (8Ω) size W435 x H133 x D380 mm weight 11.8 kg
- description
- Maintained! Quad power amplifier Although it is a compact body, you can enjoy the sound with a thick core. In particular, it makes me listen to 70s analog sounds with a sense of dynamism. There is dullness, scratches, and paint peeling (Asaine Tomoho) Maintenance information: 2026.5.24 maintained (pattern all re-soldered in the board) 2025.11.18 maintained (internal check pattern repair piece ch check) 2025.7.4 maintained (internal double channel dismantling TN check → OK. DC cut C, gain setting C, etc. exchange ~ operation check) Accessories: power cable, connection cable Main specifications: 100W+100W frequency characteristics 20 to 20 kHz dimensions W341 x H115 x D195 mm weight 9 kg
- description
- Maintained! Quad power amplifier Despite its compact body, you can enjoy a smooth, thick sound. It really goes well with speakers made in England, and makes you listen to 70s analog sound with a sense of dynamism. The exterior is painted bald. Serial 7135 (Fujisawa Yukishi) Maintenance information: 2026.5.22 Maintained (AC sector router → noise → replacement. Check all capacitors, power transistors, and transistors in both channel boards → replace deteriorated capacitors. Operation check) Accessories: instruction manual, power cord, connection cord Main specifications: 100W+100W frequency characteristics 20 to 20 kHz dimensions W341 x H115 x D195 mm weight 9 kg
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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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