Maintenances have been completed, including disassembly and cleaning of the main volume, balance volume, and other switches! This time it comes with a cabinet. A popular preamp sold during the heyday of analog. The mid-range is more glossy and has a sexier vibe than the one after C29. That rich sound can truly be said to be a preamp representing the golden age of McKinn. Externally, the cabinet is scratched. Serial AK8291 (Tamura Eiji)
Maintenance information: 2026.2.18 Maintained (main volume, balance volume, tone, switch, etc. disassembled contacts cleaned and cleaned. The electrolytic capacitor has been replaced. Panel peeling has been fixed. The input/output terminals were replaced due to corrosion deterioration. Tone amp oscillation was replaced due to a transistor problem with previous maintenance. Each input/output operation was checked.)
Accessories: cabinet
Main specifications: input terminals, RCA4, PHONO input, 2 pre-out systems, W445 x H195 x D395 mm, 16 kg