To Frank Van Alstine please? re: my MOSFET 120B and SUIPERFET PREAMPLIFIER

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newbobbyc44

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Hi Frank!
I hope this message finds you in good health.  Doing a bit of arithmetic, you must be somewhat "older" now?  Me too!  I'm 70!

I want to sell my Van Alstine (Jensen's Shop) pre and power amp.
I have attached photos of their innards.
Can you identify them for me please?
They are in great working condition.
I think they have been upgraded, eg silver wire in the preamp input connections.
IF you can suggest an appropriate asking price, that would be VERY helpful.
Any reader who is interested in buying them, please email me.
I am in Ogdensburg, NY.









Sincerely,
Bob Clarke


avahifi

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These are both kinda strange pieces.

Although I can see some of our circuit boards in both the preamp and power amp, the parts selections are certainly not all ours.  The preamp appears to have a hand built RCA jack set.

The power amp has non-standard heat sinks, non-standard output coupling cap board that did not come from AVA.  We never build our Dyna rebuilds this way.

They are both very old, dating back to the 1970s I suspect.  Inasmuch as I can't vouch for these I can't suggest a selling price.

Frank Van Alstine