In Reply to: RE: Mastersound Reference 845 Amp posted by thetubeguy1954 on December 10, 2020 at 13:16:54:
....appear to be called out. The resistors will be at the test points. Rather than trying to read the codes, you may want to just measure them with your multi-meter to see the variation in values, or if there is an outlier.
I can't understand why, with the voltages involved with 845s they would have you take off the bottom to bias the tubes. Seems dangerous to me. Keep one hand in your pocket at all times and be sure not to spill your glass of bourbon while taking the measurement.
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Follow Ups
- In the second photo that you supplied, the bias voltage and text points.... - viridian 12/10/2017:28:43 12/10/20 (0)