Tubes Asylum

Posted by bmotorcycle on December 01, 2006 at 02:51:18

In Reply to: Newbie bias voltmeter readings question posted by hartwerger on November 30, 2006 at 17:30:45:

On the RM10 if I am not mistaken, you have two holes per channel where you insert the leads from your volt meter, right? You can only take one type of reading from those test points. If Roger has it set up to take a mA reading, mA readings is all you are going to be able read from those test points. So your job just got easier, check the bias using the mA setting on your meter and all is well.

I had that amp for a period of time, I got to tell you if you have the right speakers that EL84 tube is one of the best kept secrets in Audio, plus the tubes are cheap and you only have four in your amp so you can have some fun tube rolling. Good luck with it, that amp will out live you, Roger makes some of the most reliable and durable amps, solid state or tube..........Bob