Pair tube, EL84 compatible ball, pentode tube, made in Japan, measured value 84/80 (rejection value 50), both tubes have pin bends ※ pairs are determined based on GM values measured with test machine TV-7 (Kojima Yosuke)
Accessories: none
Pair tube 6BQ5 high reliability tube made in Japan measured value 72/68 (rejection value 46) *Pairs are determined based on GM values measured with the TV-7 test machine (Kojima Yosuke)
Accessories: none
※Shipping service. “Audio Vacuum Tube Manual” /Published by Radio Engineering Company/by Ichiki Yoshinori/A revised edition that carefully selects the “All Japan Vacuum Tube Manual” published in Showa 33 for audio applications. S60.7.20 first edition issued. The photograph is a sample, so the actual product may be broken, written, etc.
Pair tube triode for Hi-Fi made in Japan*Pairs are determined based on EM values measured with the test machine EM-604 (Yosuke Kojima)
Accessories: none
Since the condition is poor, such as cracks in the body, it is currently being sold. A small full-range speaker that is compact, can be placed freely, and has a gentle impression. The sound quality is soft and the sound is relaxed. You can see a feeling of use such as cracks, dullness, and abrasions on the exterior and body (Kobayashi Hitoshi)
Maintenance Information:2023.6.5 Operation confirmed
Accessories: none
Main specifications: full range compact speaker 8ohm maximum input 40W W230 x H150 x D163 mm 1.6 kg
※Shipping service. Special Feature No. 32 = Field Test of the Latest 41 FM Tuner Models/SS Special Present Japan FM Radiation Station/1974.10.1 issue/The photograph is a sample, so the actual item may be broken or written on.
The large triode print sold in Japan has disappeared, but I think it was made by NEC from the structure. Measured IP value: 45 mA (the best standard IP value for this amplifier is 50 mA) with the original box ※ I checked the sound output with the test amplifier and measured the plate current value, and it has been determined that the operation is good (Kojima Yosuke)
Accessories: original box
* I checked the sound, but since it is cheap, it will be passed on as it is. 3-way speaker The saran net on both sides does not open, the screws on the back plate are rusted, and the contents are unidentified because they cannot be removed. There are scratches, dirt, and dullness on the exterior (Katsuji Hiura)
Maintenance information: 2022.1.27 sound output check OK
Accessories: Saran net
Main specifications: 8Ω 60W playback frequency band 35-20,000 Hz W360xH790×D290mm 13.25kg
※ Present sale item. Victor microcomponent system UX-SH5 speaker. Unit unconfirmed because it does not come off the net. Serial 10612Z (Ryuichi Okubo)
Maintenance Information: 2019.2.14 Good Sweep Check
Accessories: None
Main Specifications: 1-way bass reff type W140 × H250 × D134mm Approx. 1.3 kg