Audionics SQ Test Record for sale

[par4ken]

I just came across this. If anyone needs an SQ test record. I have one myself they were supplied with each Composer sold. I have never seen a copy for sale before and only $15.00!

https://www.ebay.ca/itm/30531301228...MV+Gbfmeng0oe51degdn1q0fV9|tkp:Bk9SR5rQjumTYw

 

[Sonik Wiz]

I just came across this. If anyone needs an SQ test record. I have one myself they were supplied with each Composer sold. I have never seen a copy for sale before and only $15.00!

https://www.ebay.ca/itm/30531301228...MV+Gbfmeng0oe51degdn1q0fV9|tkp:Bk9SR5rQjumTYw

Wow that is great! You don't want it? Maybe I do & I don't even have an S&IC

 

[par4ken]

Wow that is great! You don't want it? Maybe I do & I don't even have an S&IC

I have one so I don't need it. I added it to the discogs data base some time ago. You can use it with the Involve or Tate II.

https://www.discogs.com/release/13467885-Various-SQ-Calibration-Record

 

[Sonik Wiz]

Eh, item no longer available. Thanks for the post.

 

[LB-V]

Did you buy it @Sonik Wiz ??

 

[gvl_guy]

I have this one and it's pretty good. Slightly more available, too.

https://www.discogs.com/release/6293780-No-Artist-CBS-Laboratories-Quadraphonic-Test-Record

 

[par4ken]

I have this one and it's pretty good. Slightly more available, too.

https://www.discogs.com/release/6293780-No-Artist-CBS-Laboratories-Quadraphonic-Test-Record

That one has test tones for AGC adjustment as well. I don't know what decoder required that adjustment but must have been something from CBS labs. It has no CT test tone. I have one of those as well.

Another useful disc is this one, you can check frequency response up to 50K! Great for checking CD-4 ability even though it was released long before the development of CD-4.

https://www.discogs.com/release/147...est-Record-Wide-Range-Pickup-Test-10-50000-Hz