https://www.ebay.com/itm/QUAD-DYNAC...163602?hash=item46a132ad12:g:F4IAAOSwFbhdw2zE
Considering marketing is everything, why doesn't this say "quadraphonic" or "four channel"? It says "four dimension", but is it truly 4 channel, or just hoping the words are sufficient to fool you? Historical reference: London Phase 4 records. There were quad versions on 8-track, but the vinyl were all stereo. Good stereo, but strictly two channels.
Considering marketing is everything, why doesn't this say "quadraphonic" or "four channel"? It says "four dimension", but is it truly 4 channel, or just hoping the words are sufficient to fool you? Historical reference: London Phase 4 records. There were quad versions on 8-track, but the vinyl were all stereo. Good stereo, but strictly two channels.