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1
- description
- The price has been reduced! 2025/6/3 sales price 398,000 yen Maintained! Mark Levinson mid-range power amplifier. Genuine Harman It is popular because it makes a lot of noise. Circuits for the left and right channels, including the power supply unit from the input terminal to the output terminal, are separated and configured independently. The driving power and subtlety that makes a large speaker play lightly, and the thick sound that feels good to listen to even in Madrigal Levinson are attractive. The exterior is dull and scratched on the top plate. Serial 2234 (Yonejima Satoshi) Maintenance information: 2025.6.3 maintained (29 capacitors and others, replacement of deteriorated parts, DC voltage, DC offset voltage, idling current, and other adjustments) Maintained by Harman on 2014.5.14 (capacitor and resistor replaced. (Readjustment and sound output test OK) Accessories: instruction manual, power cord, balance short pin Main specifications: 200W+200W (8Ω) 400W+400W (4Ω) 800W+800W (2Ω) bi-wire compatible input/RCA x 1 · XLR x 1 W446 x H262 x D479 mm 58 kg
Manufacture:NuPrime
Price: JPY 134,545
- description
- NuPrime's compact power amplifier. Parallel imports. Although it is an affordable size, it has 150W high power. The range is wide, and the sound quality with a high SN-feel makes it easy to drive even medium speakers. The stylish design is also attractive. The exterior is dull. Serial 84076110072 (Yonejima Satoshi) Maintenance information: 2025.6.4 operation confirmed Accessories: connection cord original box Main Specifications: Output: 150W x 2 W215 x H59 x D394 mm Weight 7 kg
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- Maintained in November 2022! ※The front lamp has been replaced with a bright blue LED. A masterpiece transistor type power amplifier from McKinn's heyday. The powerful, rich, and thick tone is a popular gem among jazz fans of yesteryear. The sound combined with speakers such as the 4343 is exceptional. There are some scratches and dirt marks on the exterior. Also, there are parts where it looks like the lamp is not attached due to color loss (Kobayashi Hitoshi) Maintenance information: 2022.11.12 Maintained (lamp socket internal correction. Speaker relay contact cleaning. Power stage Tr x 4 deterioration, driver board, meter, and power supply capacitor deterioration, SP terminal LCH replacement (screws become + screws), connector pattern re-soldering, contact cleaning. (Power SW/SPSW internal crack reinforcement/correction) Accessories: copy of instruction manual Main specifications: 200W+200W (1/2/4/8 ohms), equipped with an attenuator on the front, input sensitivity 0.75/2.5V, W411 x H181 x D368 mm, 38.6 kg
- description
- Maintenance has been completed, including replacement of 18 capacitors and 20 resistors! An attractive A-class power amplifier with a powerful, thick sound. The sense of energy that makes even large speakers sound is a product close to the mid to low range, which is in contrast to modern models. It's unique to the heyday of audio with thickness, scale, and room. There are scratches, dullness, abrasions, etc. appropriate to the model year (Oikawa Tetsuji) Maintenance information: 2025.6.5 maintained (volume, switch disassembly and cleaning. Relay contact disassembly and cleaning. Electrolytic capacitor, fuse resistor, meter lamp, power cord replacement. Replace the damaged part of the power switch. Transistors, magnetization removal. Soldering fixes for each board. Cleaning internal housings, panels, knobs, boards, and terminals. Bias and offset readjustment. aging test. (Capacitors, etc. are replaced in the direction of maintaining the original sound quality as much as possible, and only those that have deteriorated are replaced) Accessories: copy of instruction manual Main Specifications: Real Bias Circuit Class A Operation 250W+250W (8Ω) 300W+300W (6Ω) Dimensions W488 x H199 x D480 mm Weight 30 kg
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- The disposal price has been reduced. Member discounts are not applicable. 2025/5/31 sales price 498,000 yen 2016 maintenance item. A dual mono power amplifier that inherits the design concept of the No. 330L series. From channel separation with a high degree of perfection, it creates an amount of information unique to mono, with depth and thickness. This model is highly regarded for its excellent braking feel and sound image reproduction. There are some small scratches on the exterior (Mizusaki Ryo) Maintenance information: Maintained on 2016.7.20 (both channels are fully maintained. Replace 66 capacitors, transistor ICs, resistors, and deteriorated parts. Other inspections and adjustments) Accessories: power cord Main specifications: 125W+125W (8Ω) input 2 systems (RCA, XLR) W451 x H150 x D513 mm 25.5 kg
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- The disposal price has been reduced. Member prices are not applicable. 2025/5/22 sales price 220,000 yen Lamp, relay replacement, switch, volume cleaning, etc. have been maintained. Arrived for the first time in about 8 years. Macintosh 6ch power amplifier compatible with home THX. If connected to a bridge, it can be used with high power of 300 W/3 channels. The exterior has dents and dents in the upper left corner of the front (Oikawa Tetsuji) Maintenance information: 2025.5.22 maintained (lamp, speaker relay defect replacement, SW, VOL cleaning, operation check) Accessories: none Main specifications: 100W x 6CH (8Ω) W445 x H181 x D508 mm 23.6 kg
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- The price has been drastically reduced. 2025/5/16 sales price 89,800 yen Maintenance completed in December 2021. This is a made-to-order laboratory series stereo power amplifier that uses a Super A circuit. The clear sound quality with little coloring, and the simple sound that is not flashy but is calm and simple is attractive. There is a feeling of use such as small scratches and dullness (Takasaki Atsushi) Maintenance information: 2021.12.13 Operation confirmed 2021.12.14 Maintenance completed (replacement due to coil disconnection on the display lamp switching relay [2 lamps are red, blue, left and right, but both left and right lamps are disconnected], replaced due to deterioration of all lamps, solder correction at major locations of power amplifier/power board, meter/DC balance bias current adjustment) Accessories: manual Main specifications: output 150W+150W (8Ω) with speaker switch W420xH160xD415mm 28.7 kg
- description
- Maintained! A classic British Quad stereo power amplifier. There is a sense of power beyond its size. The sound, which is as deep as a tube amp, exudes an appeal that won't fade. There are spots and small scratches on the exterior (Wang Zhan) Maintenance information: 2025.5.28 Maintained (internal dismantling check, replacement of both power stage Tr channels. In-board gain setting C, DC cut capacitor replacement. Midpoint alignment, adjustment, operation test) Accessories: power cable, copy of manual, connection cable Main specifications: 45W+45W W120×H159×D324mm 8.2 kg
- description
- The disposal price has been reduced! (Member discounts are not applicable) 2025/4/16 sales price 99,800 yen Maintenance completed! A commercial amplifier with a strong power supply. The thick, rich, and sinking low frequency of 300W+300W has a texture unique to professional aircraft. The powerful driving force grips the woofer firmly. It can be said that it is the perfect amplifier for large aperture units. There are scratches, paint peeling, etc. on the entire exterior. Serial 05351 ※ There is a cooling fan operating noise due to commercial use (Satoshi Yonejima) Maintenance information: 2025.4.16 Maintained (both power switches replaced. Clean the input switch and output relay. ATT check. Bias and offset checks. Output audio check. AC120V specification (It can be operated at AC100V, but the residual hum is slightly disadvantageous) Accessories: No accessories Main specifications: rated output 300W+300W (8Ω) frequency characteristics 20Hz to 20kHz dimensions W483 x H178 x D356 mm weight 28.6 kg
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- The disposal price has been reduced. Member discounts are not applicable. 2025/5/16 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. The exterior has a feeling of use such as dullness. Serial 39513 (Takahashi Nobuyuki) Maintenance information: 2025.5.16 maintained (rubber feet x 4 replacement speaker terminal internal damage/mounting fault/output board C defect, pattern failure → replacement pattern correction (terminal is for banana terminals only) power bullet TR/driver TR/IC/tantalum C deterioration replacement connector poor crimping/sound interruption → correction/vol cleaning) Accessories: Power cable, copy of instruction manual Main specifications: 100W+100W frequency characteristics 20 to 20 kHz dimensions W341 x H115 x D195 mm weight 9 kg
- description
- The disposal price has been reduced! (Member prices are not applicable) 2025/5/18 sales price 398,000 yen Maintained by Electri! Ampzilla, a masterpiece by the genius James Bongiorno, has been revived to the present day. While the overwhelming driving power and intuitive sound remain the same, the freshness of the sound has been improved with the circuit design cultivated through GAS/SUMO. It is recommended not only for large speakers such as JBL, but also for those who want to add a sense of dynamism to modern high-end speakers. On the exterior, the lettering has disappeared and there is oxidation on the panel. Also, the power plug has been replaced. Serial A2KJ1472, A2KJ1473 (Fujisawa Yukishi) Maintenance information: 2025.5.18 manufacturer maintained (fuse replaced. Regarding pop noise when the power is turned on and off, although measures have been taken to reduce it, it appears somewhat, making it difficult to completely eliminate it due to the specifications of the device. (Replace the capacitor on the driver board and regulator board) Accessories: No accessories Main specifications: 200W+200W (8Ω) input RCA/XLR switching W267 x H206H x D400 mm 23.8 kg
- description
- The disposal price has been reduced (member price is not applicable) 2025/3/27 sales price 198,000 yen A total of 29 transistors and capacitors have been replaced, and refreshed and maintained with attention to details such as disassembly and cleaning of switches! The diamond called Rifu 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. You can see a feeling of use such as dullness and scratches on the exterior (Takahashi Nobuyuki) Maintenance information: 2025.3.27 maintained (power supply SW disassembly cleaning, grease up front operation part push SW disassembly cleaning volume contact cleaning transistor migration occurrence point repair electrolytic capacitor replacement speaker relay disassembly, contact cleaning back slide SW disassembly cleaning power LED board back, protection board back, cushion replacement Idling adjustment, DC balance adjustment, internal cleaning, AC cable cleaning, RCA terminal, AC plug cleaning, exterior cleaning) Accessories: copy of instruction manual Main specifications: output 100W+100W (8Ω) SNR 115dB W436 x H151 x D370 mm 26 kg
- description
- It has been refreshed and maintained with attention to detail, such as replacing 31 capacitors, disassembling and cleaning switches, etc. It is a diamond called Rifu Yamaha FET that 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 dullness and scratches. Serial 09687 (Takahashi Nobuyuki) Maintenance information: 2025.5.16 maintained (front operation part push SW disassembly cleaning front operation part board/VOL board indirect point correction volume contact cleaning power supply SW disassembly cleaning/grease up transistor migration occurrence point repair electrolytic capacitor 20% capacity change parts replacement back slide SW disassembly contact cleaning power supply/protection LED board back cushion replacement AC Cable cleaning, RCA terminal/AC plug cleaning, exterior cleaning, idling adjustment, DC balance adjustment, inspection of each part) Accessories: copy of instruction manual Main specifications: output 100W+100W (8Ω) SNR 115dB W436 x H151 x D370 mm 26 kg
- description
- Disposal price has been reduced (member prices are not applicable) 2025/5/5 sales price 118,000 yen Maintained! A crisp, bright, and sharp sound typical of Marantz from the 1970s. Exactly, it's an American sound on the west coast. The design is also a simple design typical of US Marantz. The exterior has a feeling of wear such as dullness and scratches over time. Serial 4180 (Yamato Yuki) Maintenance information: 2024.3.7 maintained (single ch power stage transistor replacement driver transistor resistor replacement drive TR capacitor replacement contact polishing aging test) Accessories: copy of instruction manual Main specifications: 125W+125W (8Ω) W445 × H170 × D265 mm 14.8 kg
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- The price has been drastically reduced! 2025/5/11 sales price 128,000 yen 2024/7 maintenance completed! 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 has a feeling of use such as dullness. Serial 46658 (Tomoho Asaine) Maintenance information: 2024.7.30 Maintained (all internal inspection checks. Tn check OK, replace some resistors in the board. Gain setting C and DC cut C replaced. INPUT VOL CLEANING Operation check) Accessories: connection cable, power cable Main specifications: 100W+100W frequency characteristics 20 to 20 kHz dimensions W341 x H115 x D195 mm weight 9 kg
- description
- The disposal price has been reduced. Member discounts are not applicable. 2025/3/12 sales price 198,000 yen A total of 79 transistors and capacitors have been replaced, and refreshed and maintained with attention to detail, such as disassembly and cleaning of switches! 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 supreme Yamaha sound. You can see a feeling of use such as appearance, dullness, scratches, etc. (Kobayashi Hitoshi) Maintenance information: 2025.3.12 Maintained (internal wiring fixed. Sound output check) 2025.2.24 maintained (2SK76/2SJ26 replaced due to power FET short. Replace defective parts in other main amplifier circuits. Replace deteriorated transistors and capacitors in the meter circuit. ACOUTLET processed and installed a new one. Internal dismantling and cleaning adjustments. (Meter level adjustment) Accessories: copy of instruction manual Main specifications: output 100W+100W (8Ω) SNR 115dB W436 x H151 x D370 mm 26 kg
- description
- The price has been drastically reduced. 2025/2/6 sales price 198,000 yen Refreshment maintenance completed with attention to details such as volume, replacement of 28 electrolytic capacitors, switch disassembly and cleaning, 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 supreme Yamaha sound. You can see a feeling of use such as appearance, dullness, scratches, etc. (Kobayashi Hitoshi) Maintenance information: 2025.2.4 maintained (power supply SW disassembly cleaning, grease up. Front control unit push SW disassembly cleaning. Volume exchange. Fixed the place where transistor migration occurred. Replace 28 parts with 20% capacity change in electrolytic capacitors. Speaker relay disassembly, contact cleaning. Rear slide switch disassembly and cleaning. Replace the deterioration of the cushions on the back of the power LED board and the back of the protection board. idling adjustment. DC balance adjustment. Internal cleaning. AC cable cleaning. RCA terminal, AC plug cleaning Exterior cleaning) Accessories: copy of instruction manual Main specifications: output 100W+100W (8Ω) SNR 115dB W436 x H151 x D370 mm 26 kg
99 Stereo Power Amplifier Classique
This item has been sold.You can't purchase now.
25-45846-05811-00
- description
- The price has been drastically reduced! 2025/3/22 sales price 118,000 yen Maintained! QUAD is a power amplifier that combines a wide range and a high sense of SN to the traditional high texture of the sound. Equipped with QUAD LINK, system control is also possible. Extremely practical quality can be obtained from its compact size. There are scratches and marks on the exterior. Serial 99SG0104 (Yamato Yuki) Maintenance information: 2025.1.17 Maintained (internal parts Tr and CR checks OK. Pin jack position cleaning due to large INPUT rotary torque. Operation check OK) Accessories: power cable Main specifications: input RCA/QUAD-LINK: 1 system each input impedance: 33k ohms, input sensitivity: 775mV (RCA input), 1 output system (banana plug can be used), maximum output: 90W/8 ohm, 120W/4 ohms S/N ratio 110dB (20Hz-20kHz) frequency characteristics 3Hz-50kHz external dimensions H70 x W321 x D310 mm mass 6.25 kg
- description
- The disposal price has been reduced! (Member prices are not applicable) 2025/5/1 sales price 128,000 yen Input volume, RCA terminal processing, installation, etc. have been maintained! Although the Quad power amplifier has a compact body, the core is thick, and you can enjoy smooth sound. It really goes well with speakers made in England, and lets you listen to 70s analog sound with a sense of dynamism. There are exterior, feel of use depending on age, paint peeling, sticking marks, scuffs, and small scratches. Serial 2 2022 (Yamato Yuki) Maintenance Information: 2025.1.24 Maintained (Driver Tr, IC, C replacement. Output board pattern, short correction) 2024.8.9 maintained (SP terminal replacement (original), other internal all checks, characteristic failure due to Rch power stage Tr temperature change → replacement, in-board gain setting C NG, SP limiter circuit C NG → replacement ~ operation check) 2015.8.25 Maintained (RCA terminals installed. IC, capacitor, resistor, input VR, fuse replacement) Accessories: Power cable, copy of instruction manual Main specifications: 100W+100W frequency characteristics 20 to 20 kHz dimensions W341 x H115 x D195 mm weight 9 kg
- description
- This is the disposal price (no membership discount) for 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
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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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