Home Propeller Head Plaza

Technical and scientific discussion of amps, cables and other topics.

Because they have filament transformers.

Try a simple test.

Wire an R-C filter to the output of a filament transformer and line cord to the input. R is one ohm and C is some convenient motor capacitor of 2 microfarads or more.

Plug this in to the circuit that feeds your audio system's digital source and let it warm up.

Did you change to a tube amp?

This works better if you use a simple E-I core transformer and avoid anything with an electrostatic shield. Keep it off the carpet and on something quiet.


This post is made possible by the generous support of people like you and our sponsors:
  Amplified Parts  


Follow Ups Full Thread
Follow Ups


You can not post to an archived thread.