Gandolf wrote:

I just bought some stereo equipment from a friend who received it from a deceased relative. I really don't know what I have! Any help will be greatly appreciated.
1) two: Dyna PAS 30 watt stereo Preamplifier (OK - I know this one :)
2) Boonton Radio Corporation Power Supply Type 208 - AP
3) I have two "bricks" that are tubes and have the multi pin hookups that mate with #2 above. Wish I could include photos in this blog. I believe they may be DIY kits?? Please send your email address and I'll send you photos.

Thanks everyone for your help!

Steve

Those "bricks" that have tubes MAY be monaural power amplifiers. Does the power supply have two connectors so that both ?amps? run off of it at once, or just one?

Are both "bricks the same?

Boonton was mainly in the business of making radio-frequency test and measuring equipment, so they may not be audio gear at all.