i own the Trinnov Altitude 16 processor for the Home Theater. the SPD-75 is a re-badged version of the Trinnov Altitude 32, which is very similar.
Audiogon is the wrong place to ask about the JBL Synthesis SPD-75. the SPD-75 (Trinnov) is the most capable and sophisticated multi-channel dsp processor on the market and deserves the best possible support and set-up processes.
you need to go to the AVS Forum to this thread.
https://www.avsforum.com/threads/jbl-synthesis-sdp-75.2170145/
or the Trinnov thread here;
https://www.avsforum.com/threads/trinnov-altitude.1516103/page-750#post-60742565
there are many really knowledgeable owners of both units that are very active there. and Trinnov monitors those threads. any questions get answered quickly. i’m still a Trinnov newbie myself and have received lots of help there.
2 channel audio? Audiogon does a good job with help for that. but it has a marginal knowledge base for multi-channel help. the heavy hitters in multi-channel dsp are on AVS.
Audiogon is the wrong place to ask about the JBL Synthesis SPD-75. the SPD-75 (Trinnov) is the most capable and sophisticated multi-channel dsp processor on the market and deserves the best possible support and set-up processes.
you need to go to the AVS Forum to this thread.
https://www.avsforum.com/threads/jbl-synthesis-sdp-75.2170145/
or the Trinnov thread here;
https://www.avsforum.com/threads/trinnov-altitude.1516103/page-750#post-60742565
there are many really knowledgeable owners of both units that are very active there. and Trinnov monitors those threads. any questions get answered quickly. i’m still a Trinnov newbie myself and have received lots of help there.
2 channel audio? Audiogon does a good job with help for that. but it has a marginal knowledge base for multi-channel help. the heavy hitters in multi-channel dsp are on AVS.