I hope that somebody who has SDA speakers can help me out or at least point me in the right direction. I have been trying to make an SDA interconnect cable with an isolation transformer in it for the last couple months :-(.
The problem is I can get it to work, but the volume coming out of the SDA driver is about 1/3 of what it should be. This is using the test tone on the B&K Ref 20. I can run the same test with my common ground amp that I use to drive my other pair of SDA2B's with the standard interconnect and the speakers and SDA effect sound great. This comparison is where I get the 1/3 volume comparision.
When I use the cable with the isolation transformer in it, I might as well not have it connected at all, because it makes no difference in the sound. Does somebody have a part # for the isolation transformer they are using. Maybe I got a cheap one and need a more expensive one. I have tried 2 that Ken Swauger sent the part numbers for.
Sorry for the long post. It is to hot here to do anything else but sit inside with the AC. It is currently 107
Thanks for any help,