Details such as 13 transistors, 36 capacitors, 4 adjustment volumes have been replaced, switches and volume class disassembly contact polishing, etc. have been maintained! Transistor type pre-main that looks just like the SQ38F. It has a crisp sound with firmness in the mid-range while retaining a sweet luxe stone vibe, and is recommended for both TANNOY and old JBL. The cabinet has also been repaired and finished beautifully (Oikawa Tetsuji)
Maintenance information: 2026.4.8 Maintained (switch and volume class disassembly contact polishing. I/O pin jack polish. Replace 8 deteriorated transistors and 18 capacitors in the tone control circuit. Main amplifier circuit idling current adjustment volume replacement, cabinet repair)
Accessories: none
Main specifications: 50W+50W line input, 3 phono (mm) systems, 2 systems, pre/power separable, W476 x D275 x H180 mm, 13.6 kg