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In Reply to: Mullard EL34's posted by Yogesh Verma on September 2, 2003 at 18:14:04:
Mr. Verma,
They are very good tubes.
Ask the seller the following:
1. What are the transconductance values for each tube?
2. What type of tester is he testing on? (hopefully a 539B/C Hickok)and when was the last time it was calibrated (and by who!)?
3. What is the current draw at what plate voltage and what neg grid voltage?
4. What are the Mullard codes etched on the glass?If he can't answer these: pass
JSTRM
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- Re: Mullard EL34's - JSTRM 09/2/0321:01:19 09/2/03 (0)