Univox 1221 1220 mods


Posted on Feb 4, 2014

To my new bestest pals: Anyone with experience on the old Uni`s? Model 1221. Looking to switch her to el34`s from 6l6`s. Not the savviest in the tuber..


Univox 1221 1220 mods
Click here to download the full size of the above Circuit.




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