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Vintage threads from the first ten years

previous: Doc The early Mullard and Amperex EL34s... -- 11/8/1999 4:29 PM

Re: AMPEREX EL-34...vs...SVETLANA

11/9/1999 3:37 AM
Fj	Re: AMPEREX EL-34...vs...SVETLANA I thank-you for your response Doc, I have adjusted the bias trim pot to read -30 on pin # 5...Is that a reasonable "re-adjustment" for the Amperex's?...should I further fine-tune the current adjustment for these tubes?...I'm tellin' ya', the difference in TONE is absolutely astonishing!...the Svets in comparison sound like I was playing thru cheap car speakers!...really!...

11/9/1999 3:37 AM

Re: AMPEREX EL-34...vs...SVETLANA

I thank-you for your response Doc, I have adjusted the bias trim pot to read -30 on pin # 5...Is that a reasonable "re-adjustment" for the Amperex's?...should I further fine-tune the current adjustment for these tubes?...I'm tellin' ya', the difference in TONE is absolutely astonishing!...the Svets in comparison sound like I was playing thru cheap car speakers!...really!...

Replies:

Doc It's impossible to tell where the t... -- 11/9/1999 4:41 PM