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1
- description
- Maintained by Harman International! A high-class stereo power amplifier composed of traditional fully balanced circuits. An ultra-authentic model that combines not only a sense of horsepower and scale from a 400W output, but also a sense of subtlety and sound field. The sound is even more fine-grained than before, and works well with modern high-end speakers. On the exterior, there is a noticeable big scratch on the top plate, serial 1082 (Fujisawa Yukishi) Maintenance information: 2026.10.5 Maintained by the manufacturer (defective electrical parts and modules in the power supply unit were replaced) Accessories: instruction manual, power cord, balance short pin Main specifications: 400W x 2 (8Ω) gain 26.8dB power consumption 135W (when no signal) 1,731W (rated output) 5W (when sleeping) W445 x H243 x D539 mm 55.3 kg
Manufacture:NATIONAL ELECTRONICS
Price: JPY 4,545
- description
- Rectifier tube American black plate measured value 58 (rejected value 40) seems to be made by SYLVANIA due to the printing design and structure with the original box ※The measured values indicate GM values measured with the testing machine TV-7 (Kojima Yosuke) Accessories: original box
- description
- Famous machines are back! Thorough maintenance was carried out from the exterior to the interior, such as cabinet polishing, repainting, unit maintenance, attenuator cleaning, and terminal replacement. We are particular about not only the sound quality, but also the visuals, from the feel of the knobs, the texture of the wood grain, to the frames and screws. It is a monitor speaker that was also used by the Swedish National Broadcasting System and the Finnish National Broadcasting System. The high quality shines through, such as the brillium diaphragm unit, which has become rare in modern times, and the brilliance of the sound due to the precise cabinet. Serial 109711L/109711R (Daiki Goto) Maintenance information: 2026.7.29 Maintained (unit detachable, putty filled, repainted) 2026.5.30 maintained (exterior repair/polishing/full coating, unit frame painting, woofer cone paper coating, network maintenance: frequency characteristic check/ATT cleaning/terminal replacement, unit detached) Accessories: none Main specifications: 3 way, 3 speakers, sealed system, bookshelf type, 30 cm cone type for low range/8.8 cm dome type for medium range/3.0 cm dome type playback frequency band for high frequencies 40 Hz to 20,000 Hz crossover frequency 500 Hz/6,000 Hz impedance 8 ohms output sound pressure level 90 dB dimensions W375 x H675 x D326 mm weight 31 kg/bottle
- description
- Famous machines are back! This time, only one mid-range capacitor in the network has been replaced with an INTERTECHNIK AUDYN-CAP capacitor on both channels. Since the goal is to comply with the original as much as possible, other capacitors have been measured and used as original ones. Thorough maintenance was carried out from the exterior to the interior, such as cabinet polishing, repainting, unit maintenance, attenuator cleaning, and terminal replacement. We are particular about not only the sound quality, but also the visuals, from the feel of the knobs, the texture of the wood grain, to the frames and screws. It is a monitor speaker that was also used by the Swedish National Broadcasting System and the Finnish National Broadcasting System. The high quality shines through, such as the brillium diaphragm unit, which has become rare in modern times, and the brilliance of sound due to precise cabinets (Oikawa Tetsuji) Maintenance information: 2026.7.5 maintained (exterior repair/polishing/full coating, unit frame painting, woofer cone paper coating, network maintenance: capacitor capacity measurement, partial replacement, frequency characteristic check, ATT cleaning, terminal replacement, unit detachment) Accessories: none Main specifications: 3 way, 3 speakers, sealed system, bookshelf type, 30 cm cone type for low range/8.8 cm dome type for medium range/3.0 cm dome type playback frequency band for high frequencies 39 Hz to 20000 Hz crossover frequency 500 Hz/6000 Hz impedance 6 Ω output sound pressure level 90 dB dimensions W427 x H695 x D335 mm weight 31 kg/bottle
- description
- The price has been reduced. The 2025/8/10 sales price is 1,500 yen. *Only 1 bottle is currently sold. 20cm cone shaped woofer unit The exterior is dirty and scratched. (TERASHIMA Yuya) Maintenance information: 2025.8.10 sound output confirmed Accessories: none Main specifications: 20 cm woofer diameter 200 mm x depth 118 mm weight 800 g
Manufacture:NATIONAL ELECTRONICS
Price: JPY 13,636(pair)
- description
- It was determined that it was made by RFT from the pair tube structure. Measured value 46/46 (rejected value 30) *The pair was determined based on the gM value measured by the test machine TV-7 (Kojima Yosuke) Accessories: none
- description
- RCA cable 2.0m pair RCA cable made in China sold through domestic and international online shopping. It is inexpensive yet well-made. The exterior is dull and has a feeling of use (Kojima Yosuke) Accessories: none
- description
- Famous machines are back! This time, due to network failure, some INTERTECHNIK AUDYN-CAP capacitors have been replaced. Since the goal is to comply with the original as much as possible, the silver capacitors are used as they are. Thorough maintenance was carried out from the exterior to the interior, such as cabinet polishing, repainting, unit maintenance, attenuator cleaning, and terminal replacement. We are particular about not only the sound quality, but also the visuals, from the feel of the knobs, the texture of the wood grain, to the frames and screws. It is a monitor speaker that was also used by the Swedish National Broadcasting System and the Finnish National Broadcasting System. The high quality shines through, such as the brillium diaphragm unit, which has become rare in modern times, and the brilliance of the sound due to the precise cabinet. (Oikawa Tetsuji) Maintenance information: 2026.5.31 Maintained (exterior repair/polishing/full coating, unit frame painting, network maintenance: frequency characteristic check/ATT cleaning/terminal replacement, unit detachment) Accessories: none Main specifications: 3 way, 3 speakers, sealed system, bookshelf type, 30 cm cone type for low range/8.8 cm dome type for medium range/3.0 cm dome type playback frequency band for high frequencies 40 Hz to 20,000 Hz crossover frequency 500 Hz/6,000 Hz impedance 8 ohms output sound pressure level 90 dB dimensions W375 x H675 x D326 mm weight 31 kg/bottle
- description
- Famous machines are back! Thorough maintenance was carried out from the exterior to the interior, such as cabinet polishing, repainting, unit maintenance, attenuator cleaning, and terminal replacement. In addition to the sound quality, we are also concerned about the appearance, from the feel of the knobs, the texture of the wood grain, to the frame and screws. It is a monitor speaker that Japan is proud of, and was also used by Swedish national broadcasting and Finnish national broadcasting. The sound shines brightly and the high quality of the beryllium diaphragm unit, which has become rare in modern times, and the precise cabinet shines. Serial 304470L/304470R (Oikawa Tetsuji) Maintenance information: 2026.5.16 Maintained (exterior repair/polishing/full coating, unit frame painting, woofer cone paper coating, network maintenance: frequency characteristic check/ATT cleaning/terminal replacement, unit detachment) Accessories: none Main specifications: 3 way, 3 speakers, sealed system, bookshelf type, 30 cm cone type for low range/8.8 cm dome type for medium range/3.0 cm dome type playback frequency band for high frequencies 40 Hz to 20,000 Hz crossover frequency 500 Hz/6,000 Hz impedance 8 ohms output sound pressure level 90 dB dimensions W375 x H675 x D326 mm weight 31 kg/bottle
Manufacture:International
Price: JPY 3,182(pair)
- description
- Pair tube double triode tube made in the Soviet Union measured value 112/108 (rejected value 50) with original box on one side has disappeared ※Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box
Price: JPY 818
- description
- Special Feature = World Orchestra Update ~ Challenge to the 21st Century ~ [Star Tracking Report] Seiji Ozawa and Japan's Orchestra/ [Color Spot] Evgeny Kisin/] Kirov Opera Performance in Japan/ [Detailed Report] Ron Thibault International Music Competition/Wieniawski International Violin Competition/ [Interview] Hiro Kurosaki/ [Series] Amon Miyamoto Dialogue Series = Chung Myeong-hoon/I like this one song! Koizumi Junichiro (Minister of Health and Welfare) /1997.1.1 issued. Maintenance information: A (no appendix) [The condition is determined on a scale of 3 from A to C. (See below for details)] Accessories: ※ separate volume, no appendix
- description
- Replacement needle compatible with National EPS-19ST Operation has not been confirmed since there is no main unit (Hiura Katsuji) Maintenance Information: Operation Unconfirmed Accessories: original box
Manufacture:ナショナル
Price: JPY 909
- description
- National EPC-40STBD replacement needle Unused, unchecked (Murakoshi Yoichi) Maintenance information: unopened Accessories: original box
Manufacture:National
Price: JPY 909
- description
- This is a replacement needle for the National EPC-05sta cartridge. Unopened, unchecked (Murakoshi Yoichi) Maintenance information: unopened Accessories: original box
Manufacture:National
Price: JPY 909
- description
- National EPC-81 cartridge replacement needle Unopened, unchecked (Murakoshi Yoichi) Maintenance information: unopened Accessories: original box
- description
- Equivalent to the National EPS-75ST Replacement needle for EPC-75 It is unopened and operation has not been checked (Kobayashi Hitoshi) Accessories: original box
Manufacture:NATIONAL UNION
Price: JPY 36,364(pair)
- description
- Pair tube 45Special compatible spherical triode fishing rod filament measurement value 94/86 (rejection value 55) *Pairs are judged based on GM values measured by test machine TV-7 (Kojima Yosuke) Accessories: none
Manufacture:NATIONAL UNION
Price: JPY 31,818(pair)
- description
- Pair Tube 45Special/38142 Compatible Ball Fishing Rod Type Filament Measurement Value 98/92 (Rejection Value 55) Geta Burns, is a bargain because it has decreased ※The pair is GM measured with the tester TV-7 Judgment is based on the value (Yosuke Kojima) Accessories: none
Manufacture:NATIONAL ELECTRONICS
Price: JPY 2,273
Manufacture:NATIONAL UNION
Price: JPY 1,273
Manufacture:NATIONAL UNION
Price: JPY 1,818
Manufacture:INTERNATIONAL
Price: JPY 1,818
Manufacture:INTERNATIONAL
Price: JPY 2,273(only one piece)
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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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