Maintenance and speaker terminals have been replaced! It is a stable amplifier that demonstrates its power without being restricted by the system or music genre. If you play the TANNOY speaker, you can create a set that makes the most of all characteristics with a synergistic effect. The exterior has a feeling of use such as dullness. Serial 812115 (Tomoho Asaine)
Maintenance information: 2023.12.30 Maintained (vacuum tube sockets, electrolytic capacitors, coupling capacitors, SP and RCA terminals, semi-fixed VR, diode replacement. Gain VOL disassembly contacts are re-polished and grease is applied to prevent oxidation and sulfidation. (Distortion adjustment, input/output waveform confirmation, load test 1kHz sine wave, 45W/45W at 8Ω load)
Accessories: copy of instruction manual
Main specifications: output 45W/45W (4Ω, 8Ω, 25Hz-30kHz) 30W/30W (16Ω, 25Hz-30kHz) frequency characteristics 10Hz to 40kHz input sensitivity 650 mV size W405 × H165 × D240 mm weight 17.0 kg