audio amplifiers

DD-8
User's Manual
RX-7
User's Manual

audio cards

PCM96
User's Manual

audio mixers

DC-1
User's Manual

AV receivers

MC-12
User's Manual
RV Receiver
User's Manual

Blu-Ray players

BD-30
User's Manual

Noise Reduction Machine

960L
User's Manual

Receiver

SDP-40
User's Manual

subwoofers

DC-1
User's Manual