willgolf in about 15 more years start looking for new valves.. That is the ONLY reason to use that valve.
Longevity!
I had 97-A Western Electric amps.. They were nice amps. No body knew what they were back then.
They came out of an old theater. I never had to buy a single valve in the 12 years I had them.
They last for EVER. What they really don’t like. Vibration.
Regards
Longevity!
I had 97-A Western Electric amps.. They were nice amps. No body knew what they were back then.
They came out of an old theater. I never had to buy a single valve in the 12 years I had them.
They last for EVER. What they really don’t like. Vibration.
Regards