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Old 09-22-2022, 11:03 AM
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Quote:
Originally Posted by khashmi View Post
I have another idea. What if, instead of sending the tube to a dealer to get tested, I send it to you to check on your Had amp and compare with your other 5AR4s? Trying to gauge if the same buzz happens on your end as well, using the same equipment? Just thinking out loud…
I'd be happy to check your tube for you. I have a calibrated Hickok 533 mutual conductance tester, and plenty of Inspire designs to do a real world test. I'lll send you my snail mail addy in a PM and we'll get you squared away...
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