Going back to the future of quadraphonics: Sansui QRX-9001
It starts with a 14 year old me saving the old 8-tracks and player I loved listening to from when I was a littler kid. My mom was going to "just toss" them or donate them, but some reason I felt I should keep them. Fast forward and now in my 40's, I still have the same 8 tracks and our Panasonic RS-845US 4 channel player. Surprisingly the good condition tapes work and the player plays them nicely.....most of the time for both. However the digital Sony receiver was able to process the 2channel tapes but once the 4channel passed through, it became utterly confused- something I never have seen before.
The remedy was a Sansui QRX-9001. I hooked up 4 speakers as fronts-all Infinity Entra Three's} group A.
A pair of JBL LX-22's and a pair of either Polk ? floor standing or Cervin Vega XLS-6 as the rear speakers.} group B.
I also experimented swapping speakers and they're location in the living room. Note: my living room looks like a forest of speakers now that I addeed even more.
The problem is I cant get all the speakers to work in relation to the matrix chosen and with the accompanying matrix source;
QS, SQ, etc. Obviously I would match the music with the correct 4 channel mode.
All channels on the receiver and speakers reproduce sound!
But most of the time only 3 speakers are actually heard.
Example: QS mode (group A front and B rear)= speakers 123 work, not 4
4-CD mode= speakers 234 work, not 1
Hall mode= speakers 124 work, not 3
So I have came to the conclusion the proper set up quadraphonics on a Sansui 9001 is a pain in the butt.
Its possible the cause is user error (me, Ive made mistakes) or its mechanical.
Can anyone help, advise, share, or prescribe information pertaining to set up, equipment, and anything relating to vintage 4 channel audio????????
**My rig of vintage equipment:
Sansui QRX-9001 receiver
Dual c830 cassette tape deck (stereo)
Panasonic RS-845US 8track player (quad)
Technics SL-5300 turntable with a Empire diamond stylus/ cartridge (?)
Infinity Entra Three floor standing speakers (2 pair)
JBL LX-22 bookshelf speakers
Polk R40 floor standing speakers
12 gauge speaker wire
*Audiosource 100 EQ
Cervin Vega XLS-6 bookshelf speakers