Williamson circuit built on a AMI R-145 chassis, with Unitran 6U38 output transformers

improved version with vintage volume pot, they can be used without preamplifier, no more empty holes!!!

circuit diagram included.

quality components,

NICE PAIR.... PERFECTLY WORKING

5/8/16 & 400 OHM SPEAKER TAP!

Rare Items

Extremely quiet on 100db speakers!!

not happy = money back guaranteed!!

NO TUBES INCLUDED IN THE SALE!!!