Luxman, "C-7f" "M-7f"

Luxman, "C-7f" "M-7f" carried out limitedly ten units sale for each as version up service.

C-7f

M-7f

Luxman Corporation, the preamplifier "C-7f" and power amplifier "M-7f", the sound quality of that  was upgraded to a quality equivalent to the successor to "C-70f" and "M-70f" , sold limited.


In "C-7f", flat amplifier board (two) exchanged and, attenuator LECUA, exchange and adjusted
In “M-7f”, the main amplifier, exchanged and adjusted and all of the output relay exchanged, all of
the meter lamps, exchanged and cleaned