Maintained! Line-only pre-main amplifier. It has a bright sound unique to vacuum tubes, and is a gem that is still popular today. The output stage is a single-ended, ultra-linear connection that makes the most simple use of the EL34. You can enjoy the glossy, rich tone that sets it apart from recent vacuum tube amplifiers. This model is also attractive as an interior decoration. There is a scratch on the corner of the front wood panel, and there is a discoloration of the paint on the RCA terminal part ※There is no remote control (Kojima Yosuke)
Maintenance information: 2026.9.4 maintained (DPDT switch, 2 resistors, 6 RCA pin jacks, rubber feet replaced. Solder correction, vacuum tube pin cleaning. Bias check and running test completed)
Accessories: none
Main specifications: output 12W+12W grade A single W275 x H165 x D375 mm 14.0 kg
The price has been drastically reduced. 2026/7/18 sales price 298,000 yen ※The metal decoration on the top of the sidewood has been removed. Maintenance has been completed, including the replacement of 55 electrolytic capacitors! Lux tubular pre-main amplifier. It is designed to look like separate amplifiers combined into one body. Since the 6550 is built in, you can imagine a powerful sound, but since the power is reduced, you can enjoy a thick, glossy sound. The aluminum tape on the top plate has been peeled off (Sasaki Shota)
Maintenance Information: 2026.5.17 Maintained (Degraded Electrolytic Capacitor Replacement (55 in Power Supply Unit, Power Amplifier Unit, Phono Equalizer Unit, Tone and Buff Amp Section) Lever Switch Partial Disconnect Cleaning (Turnover Frequncy Switch/Filter/Mode/Monitor/Input-Selector Switch) Constant Voltage Circuit Resistance Disconnection Exchange (x2) Tone Balance Main Volume disassembly contact cleaning. (Operation point check and adjustment and sound output test after the above treatment)
Accessories: copy of the manual
Main specifications: 32W+32W (8Ω) vacuum tube 6550, 6CG7, 12AX7A W493 x H170 x D477 mm 25 kg