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ARC (Audio Research) VT50
ARC (Audio Research) VT50
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Old 6th October 2010, 01:45 AM   #1
limono is offline limono  United States
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Join Date: Mar 2007
Default ARC (Audio Research) VT50

Anybody familar with the unit and circuit diagram?
I have one on the bench .I guess one valve had blown. It looks OK except two torched small 1/4W resistors present only on right channel close to power valves. It has to be some ground lift and I'm surprised they are burned. Regards, Wojciech
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