Product code: Marantz SQA-2 SQ adapter with full logic matrix shops decoder for Marantz quadraphonic
This is a very nice condition Marantz SQA-2 matrix decoder. There are only a few scratches or marks on the case and it works and sounds great. The Marantz units don't have built-in decoders; instead they require a module which goes into a slot on the bottom of the shops unit. Without the decoder they only have basic RM (QS) decoding capability. The SQA-2 allows for the true Quadraphonic sound to be unleashed in your environment.
This is a very nice condition Marantz SQA-2 matrix decoder. There are only a few scratches or marks on the case and it works and sounds great. The Marantz units don't have built-in decoders; instead they require a module which goes into a slot on the bottom of the shops unit. Without the decoder they only have basic RM (QS) decoding capability. The SQA-2 allows for the true Quadraphonic sound to be unleashed in your environment.