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Old 13th May 2010, 02:01 PM   #1
diyAudio Member
 
Join Date: Feb 2010
Red face DUOVOX 120B MOD - Correct?

Hi guys. I´m newer on tube projects, but love this sound.

I had already a crasy idea to mod a Giannini Duovox 120B, but i´m not shure about it.

May you help me?

Projects inspirated was attached, but was mod the original idea of second grid input of 12au7 and the tube... i will use a 12ay7.


It´ll work or explode ? rsrs
Attached Images
File Type: jpg giannini_duovox_120b.jpg (355.5 KB, 5 views)
File Type: jpg giannini_duovox_120b mod.jpg (261.4 KB, 5 views)
File Type: jpg modelo base copy.jpg (267.6 KB, 5 views)
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