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Avalon 737 Tube Life
Old 2nd December 2014
Gear Head
MoeGreen's Avatar

Avalon 737 Tube Life

Hey guys, I got a question for all Avalon 737 owners. On the avalon website they talk about a tube life lcd indicator, which let's you check how long the tubes have already been in use. Can you tell me where to find this thing?
Old 2nd December 2014
It's inside I believe, near the back. The 6922's aren't run very hot, so they last a long time [as do most pre-amp tubes]. Very good NOS 6922's out there- RCA, Tung Sol, etc..

Old 2nd December 2014
Lives for gear
edva's Avatar
I recently replaced mine, with a new set from Avalon, not expensive, was impressed with the quality and improvement in sound, but did not know about the indicator, interesting factoid there, thanks.
Old 3rd December 2014
Lives for gear
unit7's Avatar
A reset button would have been neat..
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Avalon 737 Tube Life-av737counter.jpg  
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