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- description
- Disposal prices have been reduced! (Member discounts are not applicable) 2023/1/20 sales price 228,000 yen Overhauls have been carried out, such as replacing 11 FETs, transistors, and 27 electrolytic capacitors. The world's first stereo power amplifier to use a power MOS-FET. The sound unique to MOS-FET, which is supported by a large power transformer, has driving power, and coexists with clearness and sex appeal. The exterior has small scratches, dullness, etc. (Ryo Mizusaki) Maintenance information: 2023.1.20 Maintained (parts that have deteriorated over time have been replaced and the SP terminals are banana-compatible. Replace FETs, some transistors, electrolytic capacitors, semi-fixed resistors, fuse resistors, connectors, output relays, clear current diodes, fuses, and SP terminals. Resolder all substrates and clean substrates. Disassemble the switch and repolish the contacts. Circuit adjustment, input/output waveform confirmation, load test (1kHz sine wave, 8Ω load: 120W+120W, OK), sound output test.) Accessories: none Main specifications: 120W+120W (8Ω) non-cutoff circuit adopted W435 x H192 x D410 mm 26 kg
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- The price has been reduced. 2023/6/17 sales price 228,000 yen It was overhauled, such as replacing 15 FETs, transistors, and 23 electrolytic capacitors. The world's first stereo power amplifier to use a MOS-FET power. Supported by a large power transformer, it has driving power, and the sound unique to MOS-FETs, where clarity and sex appeal coexist, is attractive. There is a feeling of use such as abrasions and dullness (Murakoshi Yoichi) Maintenance information: 2023.1.26 Maintenance completed (replacement of aging components, re-soldering/board cleaning of all boards, repolishing of switch disassembly contacts, circuit adjustment, input/output waveform confirmation, load test (1kHz sine wave, 8Ω load: 120W+120W, OK), sound output test) Accessories: none Main specifications: 120W+120W (8Ω) using a non-cutoff circuit W435 x H192 x D410 mm 26 kg
- description
- Overhauls were performed, such as replacing 15 FETs, transistors, and 23 electrolytic capacitors. The world's first stereo power amplifier to use a MOS-FET power. Supported by a large power transformer, it has driving power, and the sound unique to MOS-FETs, where clarity and sex appeal coexist, is attractive. There is a feeling of use such as abrasions and dullness (Itsuro Mizushima) Maintenance information: 2023.1.26 Maintenance completed (replacement of aging components, re-soldering/board cleaning of all boards, repolishing of switch disassembly contacts, circuit adjustment, input/output waveform confirmation, load test (1kHz sine wave, 8Ω load: 120W+120W, OK), sound output test) Accessories: none Main specifications: 120W+120W (8Ω) using a non-cutoff circuit W435 x H192 x D410 mm 26 kg
- description
- Disposal prices have been reduced! (Member prices are not applicable) 2022/11/6 Sales price 228,000 yen Transistors, capacitors, etc. have been overhauled! The world's first stereo power amplifier to use a power MOS-FET. Supported by a large power transformer, it has driving power, and the sound unique to MOS-FET, where clarity and sex appeal live together, is attractive. The exterior has small scratches, dullness, etc., and there is a feeling of use. Serial 9002015K (Asane Tomonori) Maintenance information: 2022.11.6 Maintained (speaker relay fuse power FET deterioration transistor capacitor semi-fixed resistor fuse resistor heat dissipation sheet replacement Remove the old solder on all boards and resolder, offset idle current adjustment input/output waveform confirmation left and right balance confirmation load test, normal operation confirmation, input/output waveform confirmation, rated output test (1kHz sine wave, (At 8Ω load: 120W+120W, OK) Sound output test) Accessories: none Main specifications: 120W+120W (8Ω) non-cutoff circuit adopted W435 x H192 x D410 mm 26 kg
- description
- Disposal price cut! (Member discounts are not applicable) 2021/7/9 selling price 228,000 yen Transistors, capacitors, etc. overhauled in July 2020! The world's first stereo power amplifier to adopt power MOS-FET. Supported by a large power transformer, it has driving power, and the sound unique to MOS-FET is attractive, where clear and seductive air live together. Appearance, there are scratches, scratches, scratches, paint peeling etc. (Satoshi Yonejima) Maintenance Information: 2020.7.30 Maintained (Chemicons, Transistors, Fuse Resistors, Heat Dissipation Sheets, Semi-Fixed Resistors, Relays, Fuse Replacement. SW ultrasonic cleaning, RCA jack cleaning, contact protective film formation. Printed circuit board resoldering, flux cleaning. (In-flight cleaning, circuit adjustment, waveform check, input/output check, various functions check, sweep check, load test, sound output confirmation, running test) Accessories: no accessories Main specifications: 120W+120W (8Ω) non-cut-off circuit adopted W435 × H192 × D410mm 26kg
- description
- Disposal price cut! (Member discounts are not applicable) 2021/5/7 Sales price 228,000 yen Transistors, capacitors, etc. overhauled in July 2020! The world's first stereo power amplifier to adopt power MOS-FET. Supported by a large power transformer, it has driving power, and the sound unique to MOS-FET is attractive, where clear and seductive air live together. The appearance has scratches, scratches, scratches, paint peeling, etc. (YONEJIMA Satoshi) Maintenance Information: 2020.7.30 Maintained (Chemicons, Transistors, Fuse Resistors, Heat Dissipation Sheets, Semi-Fixed Resistors, Relays, Fuse Replacement. SW ultrasonic cleaning, RCA jack cleaning, contact protective film formation. Printed circuit board resoldering, flux cleaning. (In-flight cleaning, circuit adjustment, waveform check, input/output check, various functions check, sweep check, load test, sound output confirmation, running test) Accessories: no accessories Main specifications: 120W+120W (8Ω) non-cut-off circuit adopted W435 × H192 × D410mm 26kg
- description
- Disposal price down. Member price is not applicable. 2020.11.13Sales price 228,000 yen Transistors, capacitors and other degradation parts thoroughly replaced and fully maintained! The world's first stereo power amplifier that employs a power MOS-FET. Supported by a large power transformer, there is a driving force, and the sound where clear and sexy spirit live together is an appeal that does not fade even now (Yoichi Murakoshi) Maintenance information: 2020.11.13 Maintenance (chemicon, transistor, fuse resistance, heat dissipation sheet, semi-fixed resistance, relay, fuse replacement. Power cord replacement. SW ultrasonic cleaning, RCA jack cleaning, contact protective film formation. Printed circuit boards re-solder, flux-cleaning. (In-flight cleaning, circuit adjustment, waveform check, input and output check, various function check, sweep check, load test, sound output check, running test.) Accessories: None Main specifications: 120W+120W (8Ω) non-cutoff circuit adopted W435 × H192 × D410mm 26kg
- description
- Maintained on Sept. 8th, 2015 including replacing old capacitors, transistors and speaker terminals. This is an absolute audio masterpiece from Japan. Even a famous audio critic Tetsuo Nagaoka adored this model and used as a reference. High-powered MOS-FET gives the sound vividness and lightness to the sound. Its more-than-enough midrange and mellow treble match superbly with analogue equipments. The body has minor scratches and smudges. *We currently do not have service to change voltage of audio equipments.
- description
- Big discount! (former price: 258,000JPY) Maintained on Sept. 8th, 2015 including replacing old capacitors, transistors and speaker terminals. This is an absolute audio masterpiece from Japan. Even a famous audio critic Tetsuo Nagaoka adored this model and used as a reference. High-powered MOS-FET gives the sound vividness and lightness to the sound. Its more-than-enough midrange and mellow treble match superbly with analogue equipments. The body has some dents and smudges. *We currently do not have service to change voltage of audio equipments.
- description
- Discounted (Previous price 238000yen). MOS-FET power amplifier. W435xH192xD410mm. Maintenance completed.
- description
- Big discount! (former price: 258,000JPY) Absolute audio masterpiece from Japan. Even a famous audio critic Tetsuo Nagaoka adored this model and used as a reference. High-powered MOS-FET gives the sound vividness and lightness to the sound. Its more-than-enough midrange and mellow treble match superbly with analogue equipments. Some imperfections including scratches on the top and cracks on corners.
- description
- Discounted (Previous price 238000yen). MOS-FET. Large Power Transformer. Full Maintenance completed.
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- Discounted. Previous price:\168,000. Lo-D power amp. Maintenance completed on Apr.29 2013.
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- Stock sale. Previous price:Yen198,000. Lo-D power amp. 100W+100W/8 ohm. MOS-FET. Maintenance completed on Sept.15 2012
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- Discounted. Previous price:Yen150,000. Lo-D power amp. Discounted. Previous price:yen150,000. Introduced in 1977. Maintenance completed on Nov.22 2009.
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- Stock sale. Previous price:Yen150,000. Lo-D power amp. intorduced in 1977. Maintenance completed in Sept.2011.
- description
- Stock sale. Previous price:Yen180,000. Lo-D power amp. introduced in 1979. Our maintenance completed on Jan.10 2012.
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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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