Line transformer from Uesugi Laboratory. By sandwiching it between the digital device and the amplifier, the characteristic digital noise that causes listening fatigue is removed. You can expect a change in sound quality that is familiar to the ear. It is possible to switch between 3 types of input impedances. There are scratches on the exterior. Serial 057 (Tamura Eiji)
Maintenance information: 2024.6.6 operation confirmed
Accessories: none
Main specifications: impedance compatible with 3 RCA input systems 200 ohms: 200 ohms 500 ohms: 500 ohms W175 ✕ H150 ✕ D115mm 2.5 kg
MC boost transformer loaded with transformers developed in collaboration with Tamura, for high impedance. Adopts a completely independent structure for the left and right, including the earth system. It matches Denon's DL-103, etc. The exterior has minor paint peeling and bumps. Serial 298 (Tamura Eiji)
Maintenance information: 2024.6.6 operation confirmed
Accessories: none
Main specifications: primary impedance 40 ohms secondary impedance 4 kΩ boost ratio 10 times W174 x H125 x D121 mm 2.5 kg
The price has been reduced. 2024/6/15 sales price 398,000 yen A parallel push-pull mono power amplifier using EL34. The delicate, clear sound with good visibility is still wesugi! The perfect balance and expressiveness of the warmth and transparency typical of a vacuum tube is attractive. Appearance, dullness, small scratches, and a feeling of use can be seen (Kobayashi Hitoshi)
Maintenance information: 2024.6.15 Operation confirmed
Accessories: none
Main specifications: Parallel push-pull operation rated output 40W (continuous output) output impedance 4Ω, 8Ω, 16Ω playback frequency band 20Hz to 20kHz W435 × H232 × D175 mm 22 kg