Both the interior and exterior have been maintained! All main parts, such as coupling capacitors, were replaced, and all SW/VOL wires were removed, completely disassembled, and re-polished. A tubular control amplifier representative of Lux. It is soft and produces good mid-range sounds. As you play, the sound becomes more familiar, so I want this amplifier to stay with for a long time. Serial 20108156 (Jun Tamai)
Maintenance information: 2025.4.24 maintained (exterior repair/polishing/painting, power cords, fuses, diodes, lamps, coupling capacitors, electrolytic capacitors, micro SW, spark killers, headphone jacks, DIN terminals, vacuum tube sockets, headphone VOL, main VOL exchanges, SW/VOL disassembly contacts repolished, and oxidized/vulcanized grease applied input/output waveforms confirmed)
Accessories: copy of the power cord instruction manual
Main specifications: vacuum tube 12AX7 x 6/12 AU7 x 1 using a tubular control amplifier Input: 2 phono system line system 3 system tape system 2 system output: 2 systems W476 x H190 x D275 mm 12 kg