Jensen 1:10 (JT-115K) and Carnhill 4:1 (VTB2291) What to build?

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JW

Well-known member
Joined
Jun 8, 2005
Messages
1,100
Location
Portland USA
I have these transformers lying about. I'm curious about suggestions for a tube mic pre to build. Redd 47 would be nice but they spec 1:7 and 7:1 so I might build the whole thing and not be happy.

I attached a schematic of a build I did (not my design) using an Akai M7 amp as the starting point. I have another that I can use the power transformer from. And I also have extra EF86's But anyway, it's a no feedback design and has lots of gain but there's a certain air or depth that I wish it had more of.

So. . . . ???
 

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Thanks Ian!

I had forgotten about your tube pre. Really generous of you to offer up the schematic and everything. I'll look into it. Might be perfect.
 

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