The price has been reduced! 2025/6/7 sales price 148,000 yen Maintained! Tubular preamp with a thin design. It has a mild tone with a vintage feel unique to Lux, and the sound quality is well-balanced. The stylish design, which is not typical of a thinly finished vacuum tube, is also excellent. The exterior is dull over time, and there are small scratches on the cabinet. Serial 701393 (Yonejima Satoshi)
Maintenance information: 2025.6.7 maintained (power supply unit diode replacement x 4, power supply ground plate addition procedure, fuse replacement, amplifier section 8 electrolytic capacitors replacement, 2 coupling capacitors replacement, phonoEqamp load resistor 270k replacement, muting relay replacement, selector SW, linerequalizersW, lever SW detachable disassembly contact cleaning procedure. (Excellent LED conversion treatment for power ON lighting lamps, 5 mm additional spacer treatment for power transformers, volume crackling inspection, input/output terminal cleaning, aging operation tests, and sound output tests)
Accessories: copy of instruction manual, power cable
Main specifications: line input, 3 phono systems, 2 tape systems, 2 pre-out systems, vacuum tubes, 12 AU7 x 5, 12 AU7 x 2, W465 x H105 x D360 mm (including wood cabinet) 5.5 kg
Full maintenance has been completed, such as replacing 39 deteriorated capacitors, overhauling all SW types, and cabinet polishing repairs! 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 this is an amplifier I want you to stay with for a long time. There are dark spots on the exterior (Mizusaki Ryo)
Maintenance information: 2025.5.27 Maintained (coupling capacitor, electrolytic capacitor, micro SW, spark killer, headphone jack, microphone jack, DIN terminal, vacuum tube socket, main VR replacement. All SW/VOL disassembly contacts have been re-polished, and grease has been applied to prevent oxidation and sulfidation. Micro SW wiring differences were corrected, TREBLE, BASS coaxial VR assembly defects, reassembly, lever SW construction correction, and there was a crackling sound when switching from AUX to Phono, so countermeasures were taken (1 MΩ x 2 added). (Input/output waveform check, sound output test)
Accessories: power cord, copy of 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