Hello. I am selling 10 pieces of customized SDA Non-Common ground Amplifier.
These are the last that I made a few days ago and I am not
The housing is very hard to find and it cost me a lot to
buy transformer adaptors just to get the housing for the
The RCA pin that I used to assemble is hard to find also.
ONLY 10 Available...
I am selling each for $99.00 shipping included anywhere:)