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- description
- The disposal price has been reduced (not applicable to member discounts) 2025/7/19 sales price 398,000 yen High-end model of the No. 330 series. Sound quality full of powerful driving power and a fresh sense of energy. The 38cm woofer drives exactly, and the center of gravity drops rapidly to the lowest range. As for the exterior, there is paint bald on the top plate. Serial 1882 (Fujisawa Yukishi) Maintenance information: 2019.11.24 Maintained (replacement of 6 deteriorated capacitors and 3 resistors, other inspections and adjustments) Accessories: instruction manual, balance short pin Main specifications: effective output 300W x 2 (8Ω) /600W x 2 (4Ω) input RCA1 system/XLR1 system SP terminal 1 system W446 x H262 x D479 mm 64 kg
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- The disposal price has been reduced. Member discounts are not applicable. 2025/7/9 sales price 648,000 yen Stereo power amplifier with excellent braking feeling. Supported by a strong power supply line, the speed of response, a strong sense of extrusion, and extremely supple sound quality with no rough parts makes you feel the ability unique to high-end. In addition to burns on the exterior and fins, dullness and a feeling of use can be seen (Kobayashi Hitoshi) Maintenance information: 2025.7.8 operation confirmed Accessories: copy of instruction manual, short pin Main specifications: 350W+350W (8Ω) W446 x H262 x D479 mm 62 kg
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- The price has been drastically reduced. 2025/7/18 sales price 598,000 yen Front lamp replacement, maintenance included, meter cleaning included! A power amplifier that embodies Macintone. It combines the power to make a 38cm woofer sound lightly with impressive driving power and a sense of scale with depth. It is a powerful machine that is one of the most popular Macintosh generations. *There is a slight difference between left and right meters, but this is due to individual differences in meters. There is no problem with operation (Daiki Goto) Maintenance information: 2025.7.18 Maintained (cement resistors, capacitors, and panel lamps have been replaced. SW disassembly cleaning, panel disassembly, meter defogging cleaning. The meter has been adjusted. The power supply, WATT/HOLD SW disassembly cleaning, exterior cleaning, internal glass fog cleaning by removing meter acrylic, all front panel lamps, all capacitors (excluding block capacitors), cement resistance replacement, and meter adjustment (Watts/dB adjustment) were carried out. Load test (1 kHz sine wave, at 8 ohm load: 500W+500W, OK) *There is a slight difference between left and right meter operation, but it is an individual difference between the meters themselves → not compatible) Accessories: copy of manual, power cable Main specifications: rated output 500W+500W MONO 1,000W output frequency band 20Hz to 20kHz SNR 115dB (at rated output) W445 x H255 x D491 mm weight 49.9 kg
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- The price has been reduced. 2025/7/23 sales price 148,000 yen 2024/10 maintenance has been completed, such as capacitor replacement! A class-grade power amplifier with 200W x 200W (6Ω) pure A class operation. This model was particularly popular among domestic power amplifiers at the time. Even when I listen to it now, it has a rich sense of volume, and the sense of scale is sufficient. The smooth high frequencies are also effective, and there is no fatigue and it is attractive. There are dullness, scratches, and scratches on the exterior. ※The legs have been replaced with original products. Serial 01346 (Fujisawa Yukishi) Maintenance Information: 2024.10.9 Maintained Protection (Power Circuit Block Capacitor Contact Screw Fix. Replace 12 power supplies and circuit board electrolytic capacitors. Replace the protection relay. Each idling current adjustment, offset voltage adjustment. Internal and external cleaning. (Voice check) Accessories: copy of instruction manual Main specifications: 240W+240W (4Ω) 200W+200W (6Ω) 170W+170W (8Ω) SNR 124dB dimensions W435 x H165 x D422mm weight 26 kg
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- The price has been reduced. 2025/7/20 sales price 100,000 yen The house has been thoroughly maintained with careful attention to every detail, starting with the replacement of 22 capacitors! The terminal has been replaced with a high quality speaker terminal compatible with banana plugs. Mono configuration with built-in volume. In addition to line direct input, it is equipped with a low cut filter and a high cut filter, so it can also be used as a dedicated woofer amplifier. The insulator uses sintered alloy feet used in A-10 type 3, etc. *To prevent noise, please reduce the volume when switching. Serial Y6X0289 Y6Z0166 (Murakoshi Yoichi) Maintenance information: 2025.7.19 Maintained (master volume dismantled and cleaned, output relay replaced, 16 preamp circuit capacitors, 2 transistors, 6 power amplifier circuit capacitors, resistors, diodes, and speaker terminals replaced. Switch disassembly and polishing (filter LOW HIGH). (Only 0166 was repaired because the power supply board was damaged.) Accessories: instruction manual (copy) Main specifications: mono power amplifier 100W (6Ω) size W210 x H132 x D423 mm weight 8.2 kg
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- The price has been drastically reduced. 2025/7/21 sales price 798,000 yen Maintained! Pure Class A mono amp. The driving power, which boasts an output of 100W, shows exhilarating strength. One of Levinson's most famous power amplifiers combines not only strength and thickness, but also good separation and high texture in the mid to high range. Modern speakers also drive brilliantly, and the high degree of perfection is attractive. Serial 5356 5357 (Hiura Katsuji) Maintenance information: 2025.7.21 Maintained (replacement of deteriorated parts. Clean the power transistor socket contacts. Part of the base has corroded due to condenser fluid leaks, and it has been cleaned and repaired. DC voltage, DC offset voltage, idling current, and others have been adjusted.) Accessories: instruction manual, power cable, Remo pin speaker cable Main specifications: output 100W/ch (8Ω), 200w/ch (4Ω) input unbalance (LEMO) 1 system, balance (XLR) 1 system, SP terminal 1 system (WBT) W483 x H212 x D560 mm 33 kg/unit
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- The price has been drastically reduced. 2025/7/5 sales price 89,800 yen Maintenance has been completed, including replacement of deteriorated transistors and capacitors. A power amplifier at the core of LUXMAN's ambitious laboratory reference series in the 70s. It is a model that made clear and powerful sound possible with a DC amplifier configuration that was advanced at the time. You can see the exterior, dullness, rust, abrasions, etc. and a feeling of use (Kobayashi Hitoshi) Maintenance information: 2025.7.5 maintenance completed (input volume exchange, switch disassembly contact polishing, left and right main amplifier circuits, power supply circuit protection circuits, meter circuits, etc. transistors and capacitors replaced. (Meter level adjustment) Accessories: instruction manual Main specifications: continuous effective output 100W+100W (8Ω) damping factor 80 or more (8Ω) W442 × H146 × D400 mm 19.0 kg
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- Currently sold. A compact and lightweight pre-main amplifier. Although it is small, it has a powerful sound that goes through the core. It's also an excellent headphone amplifier. There is a slight dullness on the exterior and a feeling of use (Murakoshi Yoichi) Maintenance information: 2025.7.20 Operation confirmed Accessories: power supply, original box Main specifications: impedance 4Ω input terminal RCA1 system output 60W (4Ω) W85 x H50 x D140 mm body weight 500 g
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- The disposal price has been reduced! Member prices are not applicable. 2025/7/12 sales price 198,000 yen Every detail has been thoroughly maintained, such as replacing 93 transistors and capacitors, exchanging volumes, disassembling and cleaning switches, etc. 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. The color fading of the main body is noticeable. Serial 05937 (Fujisawa Yukishi) Maintenance information: 2025.3.8 Maintained (replacement of deteriorated transistors and capacitors in the left and right main amplifier circuits. Replace deteriorated parts in the power supply circuit. Meter lamp replacement. Input volume exchange. Disassemble all switches and polish contacts. Input terminal polish. Electric circuit adjustment, meter circuit level adjustment. (Long-time sound check) Accessories: No accessories Main specifications: output 100W+100W (8Ω) SNR 115dB W436 x H151 x D370 mm 26 kg
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- The disposal price has been reduced. Member discounts are not applicable. 2025/7/2 sales price 178,000 yen*Only an 8 ohm impedance plug-in card is included. Maintained! This is the top Quad power amplifier model. The company's signboard technology uses a current damping circuit and has astonishing driving power. It's a powerful machine that combines British expressiveness. A new connection cable has been created and included (Daiki Goto) Maintenance information: 2025.7.2 maintained (both units are ACON ~ VOL touch hum noise → VOL mounting part dismantling panel/VOL ground float → reprocessing, C replacement in the driver board, check power stage Tr, other Tr, etc., OK. SP cable production ~ operation check.) Accessories: manual, power cable Main specifications: mono amplifier output 135W, W482 x H88 x D320 mm, weight 13 kg/unit
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- Currently sold. A compact and lightweight pre-main amplifier. Although it is small, it has a powerful sound that goes through the core. It's also an excellent headphone amplifier. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi) Maintenance information: 2025.7.20 Operation confirmed Accessories: power adapter Main specifications: impedance 4Ω input terminal RCA1 system output 60W (4Ω) W85 x H50 x D140 mm body weight 500 g
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- The price has been reduced. 2025/7/18 sales price 378,000 yen ※There is a slight tobacco smell. Maintained! Genuine Yamagiwa ※The power supply has been changed to a normal 3P inlet. The balance between thickness and sharpness of the sound is good, and the sound conveys the breath of jazz and rock. The thick sound image and rich mid-range, which cannot be enjoyed with today's amplifiers, are exquisite. The range is moderate but the Old McKinn sound has instantaneous power. The slightly smokier tone than the MC2500 is attractive. On the exterior, you can see scuffs and rust. Also, there is yellowing. (FUJISAWA KOSHI) Maintenance information: 2025.7.18 maintained (pin jack failure, meter lamp deterioration, power stage Tr x 1 failure, meter adjustment VOL failure → replacement, MODE switching SW, meter switching SW dismantling and cleaning, VOL cleaning. Other C, R, etc. have been replaced. (Each connector can be cleaned and checked for operation) Accessories: power cord Main specifications: 300W+300W (mono 600W) 0.5 to 16 ohms W483 x H267 x D432 mm 58.1 kg
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- The price has been drastically reduced! 2025/7/15 sales price 148,000 yen Maintained! A class-grade power amplifier with 200W x 200W (6Ω) pure A class operation. This model was particularly popular among domestic power amplifiers at the time. Even when I listen to it now, it has a sense of scale, and the thick sound is full of exhilaration. The high range is also sufficient, and the lively sound is excellent. There are small scratches and threads on the exterior. Serial 02205 (Fujisawa Yukishi) Maintenance information: 2025.7.14 Maintained (speaker terminal knob attached. Solder and fix all left and right main amplifiers and protection circuit boards. Input volume correction. Panel switch contact correction) Accessories: No accessories Main specifications: 240W+240W (4Ω) 200W+200W (6Ω) 170W+170W (8Ω) SNR 124dB dimensions W435 x H165 x D422mm weight 26 kg
Manufacture:QSC
Price: JPY 13,636
- description
- *Currently sold. QSC's commercial power amplifier that handles PA amplifiers and speakers. It's well-built for the price, has enough power, and makes a good low noise. It has a straight tone with a rugged face. The exterior has line damage, dullness, and a feeling of use (Hiura Katsuji) Maintenance information: 2025.7.21 sound output confirmed Accessories: none Main specifications: 270Wx2 (8Ω) /425Wx2 (4Ω) /600Wx2 (bridge 8Ω) W482 x H138 x D238 mm weight 14.5 kg
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- The disposal price has been reduced. Member prices are not applicable. 2025/7/4 sales price 128,000 yen 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 (Daiki Goto) Maintenance information: 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
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- The disposal price has been reduced. Member prices are not applicable. 2025/7/12 sales price 128,000 yen 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. There is dullness and small scratches (Sasaki Shota) Maintenance information: 2025.7.12 Maintained (drive transistor (BD244 x 4), power transistor (MJ15024G x 1), and original differential op amp (TL071 x 2) parts were replaced. The connection cord and power cord have been attached. Input/output waveform confirmation, left and right sound pressure level checks, load tests, and comprehensive operation tests were performed to confirm normal operation) 2025.6.9 maintained (there is a pattern short in the board, poor output board mounting, capacitor deterioration, block C lead wire soldering, driver transistor deterioration, operation check) 2024.8.6 Maintained (all internal parts checked, LCH power stage TR x 1 half short NG replacement, DC cut C replacement within the board, replacement of bottom cover rubber foot defects, operation check) Accessories: copy of manual, power cable, connection cable Main specifications: 100W+100W frequency characteristics 20 to 20 kHz dimensions W341 x H115 x D195 mm weight 9 kg
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- The disposal price has been reduced. Member discounts are not applicable. 2025/7/5 sales price 128,000 yen Maintenance has been completed, such as replacement of deteriorated capacitors and transistors. 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. Exterior, paint deterioration, dullness, rust, scuffs, etc. can be seen (Kobayashi Hitoshi) Maintenance information: 2025.7.5 maintenance completed (block C, VOL, rubber feet, power stage Tr, C and R replacement in the board. Input cable creation (DIN4P-RCA female) operation check) Accessories: instruction manual, power cable, connection cable Main specifications: 100W+100W frequency characteristics 20 to 20 kHz dimensions W341 x H115 x D195 mm weight 9 kg
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- The disposal price has been reduced! (Member prices are not applicable) 2025/6/22 sales price 128,000 yen ※The overall terminal board has been changed. Volume and power switches have been added, the input has been changed from DIN to RCA, the power supply has been changed to a 3P inlet, and the speaker terminal has also been changed to improve usability. Maintained in March 2021. A classic British Quad stereo power amplifier. Small in size yet full torque. The sound, which has the depth of a tube amp, exudes an appeal that won't fade (Oikawa Tetsuji) Maintenance information: 2021.3.30 Maintained (semi-fixed resistor replaced. Offset, idle current adjustment. Sound output test OK) Accessories: power cable, copy of instruction manual Main specifications: 45W+45W W120×H159×D324mm 8.2 kg
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- The disposal price has been reduced! (Member price not applicable) 2025/7/5 sales price 128,000 yen 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. There are stain marks and dullness on the exterior. Serial 10241 (Tamura Eiji) Maintenance information: 2025.7.5 Maintained (both internal channels dismantled, Tr/C all checked. DC cut capacitor and gain setting capacitor replacement. Power supply check, OK) Accessories: instruction manual, power cord, connection cable Main specifications: 100W+100W frequency characteristics 20 to 20 kHz dimensions W341 x H115 x D195 mm weight 9 kg
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- The disposal price has been reduced! (Member prices are not applicable) 2025/7/5 sales price 128,000 yen Maintained! An orthodox power amplifier representing the United Kingdom. The glossy, shaded sound is attractive. The RCA terminal is attached to make it easier to use. It really goes well with speakers made in England, and lets you listen to 70s analog sound with a sense of dynamism. Serial 58768 (Tomoho Asaine) Maintenance information: 2017.6.9 maintained (all dismantled and checked. Lch power stage Tr, gain setting capacitor, DC cut capacitor replacement. First stage IC resistor replacement. Other TR, etc. can be checked. Plastic foot replacement. An RCA terminal for pre-input has been added. Check input/output waveforms. Sound output test) Accessories: instruction manual copy power cable Main specifications: 100W+100W (8Ω) dimensions W341 x H115 x D195 mm weight 9 kg
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- The disposal price has been reduced. Member discounts are not applicable. 2025/7/4 sales price 128,000 yen Maintained! The QUAD405 is full of appeal and makes you listen to the overall picture of the music in a tasteful way. Along with feedforward operation, the high quality, which smoothly transitions to A class operation at low levels and B class operation when the level rises, is also worth listening to. The exterior has dullness and scuffs. Serial 4546 (Murakoshi Yoichi) Maintenance information: 2025.7.2 maintained (internal all dismantling check, Tr, C, R check, rubber, etc.) 2016.12.23 maintained (Vol replacement, Rch power Tr replacement, capacitor resistor replacement (both channels) operation check) Accessories: Connection cord, power cord, copy of instruction manual Main specifications: 100W+100W (8Ω) dimensions W341 x H115 x D195 mm weight 9 kg
- description
- The disposal price has been reduced. Member discounts are not applicable. 2025/7/11 sales price 378,000 yen Transistors and capacitors have been replaced, etc. Maintenance has been completed! 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 is a feeling of use such as dullness and rust. Serial JCS2088 (Takasaki Atsushi) Maintenance information: 2025.7.11 maintained (power stage Tr characteristic defect x 2, driver board C deterioration, meter, display lamp deterioration replacement, MODE switching SW dismantling and cleaning, each connector cleaning, transistor deterioration replacement in the driver board, operation check, meter dismantling terminal lead wire soldering treatment) Accessories: copy of manual, power cord Main specifications: 500W+500W (1000W when mono) equipped with power guard circuit W483 x D465 x H263 mm 60.3 kg
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- The price has been reduced! 2025/7/1 sales price 79,800 yen It has been maintained, but since it is a commercial amplifier, there is no guarantee and it is currently sold. 100V specification. It is mounted in a hard case. A professional power amplifier characterized by a straight and exciting sound. The overwhelming driving power that makes it sound easily even on large monitors is attractive, and it seems to be compatible with JBL units. There is a feeling of use on the exterior such as scratches and dullness. Serial 078388 (Jun Tamai) Maintenance information: 2025.7.13 maintained (GAIN volume poor contact → dismantling and cleaning of both channels, earth treatment, current status of C, R, etc. in other substrates OK) Accessories: none Main specifications: STEREO/MONO switchable W520 x H205 x D360 mm weight 23 kg
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- The disposal price has been reduced. Member prices are not applicable. 2025/6/18 sales price 378,000 yen Power cable creation, lamp, main volume replacement, cooling fan cleaning, etc. have been maintained. 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. The exterior has dullness over time, small scratches, etc. (Oikawa Tetsuji) Maintenance information: 2025.6.18 Maintained (grommets, main VR, fan guard, light bulbs replaced, AC cord created, cooling fan disassembled, cleaned, and lubricated the bearings. The meter SW x 2 was disassembled and cleaned, the front panel was completely disassembled to clean the panel, and the left and right meters were foggy cleaned. Input/output waveform confirmation, meter adjustment (Watts/dB adjustment), load test (1kHz sine wave, 8Ω load: 500W+500W, OK) 2021/2/23 maintained (power stage TR x 4, bias TR, TR, C defects in driver board, deterioration → replacement, meter display lamp deterioration, product difference → replacement, RCA contact defect replacement, meter, power supply board C deterioration replacement) Accessories: 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
- ※There is a slight tobacco smell. Maintained! 117V specification 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. The exterior has threads, rust, and some peeling (Fujisawa Yukishi) Maintenance information: 2025.7.18 Maintained (speaker switch, electrolytic capacitor, lamp, SP terminal, RCA jack, semi-fixed VR replacement. Solder correction. Card edge contact cleaning. Volume disassembly cleaning. Panel peeling correction (character area, etc. are not allowed) . Bias and offset check, output audio check) 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
Manufacture:AMCRON
Price: JPY 36,182
- description
- *As this is a commercial amplifier, it is currently sold. It has a powerful sound and goes well with jazz and rock music. I can clearly hear the fan driving sound (Daiki Goto) Maintenance information: 2025.7.18 Operation confirmed Accessories: none Main specifications: 230W x 230W (8Ω) 335W x 335W (4Ω) W480 x D415 x H90 mm
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- The price has been drastically reduced. 2025/7/17 sales price 498,000 yen Maintenance was completed in 2015/3. Genuine Electri. 100V specification, black model Macintosh's high-power amplifier with stereo output and 600W on one channel. Balanced inputs are also supported, and connections to high-end class balanced amplifiers are also being considered. It is characterized by a sound with plenty of room to resonate loudly rather than being as powerful as if power was pushed to the front. There are small wounds, dullness, etc. throughout (Oikawa Tetsuji) Maintenance information: 2025.7.15 operation confirmed 2015.3.1 Maintained (0 point adjustment on the meter (adjusted with GAIN vol MAX)), power stage transistors, capacitors, relays, etc. characteristics checked. Clean each switch volume, fix the meter panel, and replace the lamp. Operation check) Accessories: power cable, copy of instruction manual Main specifications: 600W+600W (stereo) 1200W (mono) W483 x H267 x D457 mm 59 kg
- description
- Maintenance has been completed, including replacement of deteriorated parts such as 50 capacitors and 4 transistors! The speaker terminals have been changed to banana plug compatible products. It is a mono amplifier with excellent characteristics of Class A amplifiers, with uninterrupted bass coming out as if it were groaning forward and forward. It has a thick, thick sound that is rare for Yamaha, and it drives a variety of speakers both domestically and internationally. There are dullness, slight scratches, etc., but it is a beautiful individual for its age. Serial 1168, 01817 (Fujisawa Yukishi) Maintenance information: 2025.7.14 Maintained (4 transistors, 50 capacitors, relays, and speaker terminals replaced. Solder correction. Increase and tighten the output elements. Bias and DC balance checks. I checked the output sound. *This model has a BTL configuration. (There is also an audio output on the negative side of the speaker terminal.) Accessories: copy of instruction manual Main specifications: pure A grade 100W mono W271 x H230 x D488 mm 18.4 kg/unit
- description
- This is the disposal price (no membership discount) for unused, opened items. Comes with a 5-year manufacturer's warranty. Mark Levinson dual mono power amplifier, fourth in the No. 5000 series. Equipped with a Class AB amplifier module using a direct coupling circuit with a discrete configuration, it consists of 2 high-speed driver transistors operating in Class A and an output stage of 6 260V/15A output transistors (Oikawa Tetsuji) Accessories: instruction manual, power cable, original box, gloves Main specifications: Rated output: 135W+135W (8Ω), 270W+270W (4Ω), [bridge mono] 275W@ (8Ω), 550W (4Ω) W438 x H145 x D527mm 31.7 kg
- description
- Maintained! A classic British Quad stereo power amplifier. Small in size yet full torque. The sound, which is as deep as a tube amp, exudes an appeal that won't fade. You can see a feeling of use such as appearance, dullness, small scratches, etc. (Kobayashi Hitoshi) Maintenance information: 2025.6.7 maintenance completed (dismantling check, constant voltage drive Tr/Rch power stage Tr co-exchange, DC cut C/gain setting C co-exchange, operation check, bias/medium point output adjustment) Accessories: copy of instruction manual, power cord, connection cord Main specifications: 45W+45W W120×H159×D324mm 8.2 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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