Control amplifiers

Yamaha AVC-70 Yamaha C-1 Yamaha C-2 Yamaha C-2a Yamaha C-2x Yamaha C-4 Yamaha C-40 Yamaha C-45 Yamaha C-50 Yamaha C-5000 Yamaha C-6 Yamaha C-60 Yamaha C-65 Yamaha C-70 Yamaha C-80 Yamaha C-85 Yamaha CX-1 Yamaha CX-1000 Yamaha CX-10000 Yamaha CX-2 Yamaha CX-2000 Yamaha CX-50 Yamaha CX-600 Yamaha CX-630 Yamaha CX-70 Yamaha CX-800 Yamaha CX-830 Yamaha CX-A5100 Yamaha DG Stomp Yamaha DSR 70 Yamaha MR842 Yamaha NS-40M Yamaha WXC-50 Yamaha YPC-1