Machi-sama Sansui Dolby Digital Processor V33 BOSE AMS

This is a rare model, both then and now, that can equalize not only analog inputs but also digital optical and coaxial inputs. The instruction manual is included. Operation has been confirmed, and the graphic equalizer display is beautiful.

It was a genuine option for the Sansui SYSTEM ALPHA, but it is highly versatile. With a built-in 3.1 channel amplifier for center, left/right surround, and woofer, you can create a 5.1 channel theater by adding it to your existing stereo. It is also ideal for the BOSE AMS-1, which was an OEM product.

I found it very useful for setting up DVD/CD players and digital TVs, for passing digital inputs through the equalizer to analog output, and for comparing waveform differences between digital and analog outputs from a CD player. It has been stored in a dark place and not permanently installed. This is an older model sold as-is. No pets, smoking, perfume, or children. Price negotiation is welcome.