Hello you are looking at ***Skynet Electronic 850-188Y- 8813 Circuit Board TENT 10 -94- VO ***
This item came from a musical repair shop that has been open for the last 28 years and has been kept safely in our heated dry warehouse. No way to test. For parts or repair only.”
If you have any questions , please call or test at ( TWO-03 ) 313-9396.