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Vintage Audio (record players, hi-fi etc) Amplifiers, speakers, gramophones and other audio equipment. |
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6th Mar 2006, 7:19 pm | #1 |
Hexode
Join Date: Feb 2006
Location: Diss, Norfolk, UK.
Posts: 386
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Replacement 7591 valves
Hi
Does anyone know of an equivalent for a 7591 "tube" as used in Fisher (USA) amplifiers? I found a WS. http://www.triodeelectronics.com/ that suggests changing to 6L6 with some alterations to the connections and biasing arangement, what do you think? Regards Trevor Last edited by Darren-UK; 18th Jun 2007 at 7:51 pm. Reason: Correct link inserted. |
6th Mar 2006, 8:33 pm | #2 |
Retired Dormant Member
Join Date: May 2005
Location: Aarhus, Denmark
Posts: 281
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Re: Replacement 7591 valves
JJ Electronics recently re-introduced the 7591.
Frank N. |
6th Mar 2006, 8:45 pm | #3 |
Rest in Peace
Join Date: Jul 2004
Location: Dartford, Kent, UK.
Posts: 1,661
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Re: Replacement 7591 valves
The JJ 7591 is available for $29.95 a pair here:-
http://www.thetubestore.com/tesla7591.html Seems reasonable....... Regards, Mick. |