I just stumbled across this forum and would appreciate any help anyone is able to offer. I am the proud owner of a Spectral DMA-180 amp and a DMC-20 preamp. I have owned both pieces for about 5 years. I use the preamp on a regular basis and like it a great deal. The problem I am having is with...
I'm new on the site.
For years I collect Sepctral equipment, and yesterday bought a Spectral MS One Preamp.
But he does not have Power Supply. Someone can provide me the schematic to see if I can replace?