Thread: Adding a selectable line input to valve radiogram
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Old 18th Nov 2020, 8:19 pm   #130
Richardgr
Heptode
 
Join Date: Oct 2019
Location: Täby, Sweden
Posts: 708
Default Re: Adding a selectable line input to valve radiogram
I get a bit confused when you say 'trim'. I am thinking you mean 'gain' there?

How about one of these wee beasties ...
Tube preamp buffer
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