New YAMAHA A-S501(S) Pre-main amplifier with built-in converter from Japan M
New YAMAHA A-S501(S) Pre-main amplifier with. 192kHz/24bit D/A converter built-in pre-main amplifier A-S501 (S) (Silver). built-in converter from Japan M. [Good product] A-S501 (S) (Silver) YAMAHA Yamaha.