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Original Message

RE: Initial A/B test between PP and SE 6bq5 amps

Posted by TomWh on June 28, 2017 at 20:47:26:

To be honest I am not a single ended guy.
Heard a big difference between 45 vs 2a3 single ended in someone else's system.

Anytime I change a tube in a phono stage, pre amp, driver or power tube I hear a difference. I hear differences in caps resistors etc. Change the b+ or current thru a tube and it will change the sound. Your tube examples are big time different. So the only thing I can guess is some component is getting in the way.

You might post over on the set forum and bottle head. Maybe Paul will chime in. He knows what he is talking about.

Well keep up the good fight you will get to the bottom of this.

Enjoy
Tom