ASK THE AMP GUY
Sep 06, 2019
2 minutes
Have a burning question about your amp, or worse still, a burning amp? Email us at editors@guitar.com
Hi Chris. How can I tell when it’s time to replace a valve in my amp?
DAVE JOHNSON, VIA EMAIL
Hi Dave, that’s a very good question and one that has far too many answers for my liking. It should
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