Pass DIY Addict
Joined 2000
Paid Member
SOLD!
While I was building my 300B amps a few years ago, someone suggested to me that I pick up a PSVANE 300B tube to use for testing purposes as I built my amps and was tweaking the power supply so I wouldn't inadvertently damage the more expensive EML meshplates that I picked up from Jac. This turned out to be a useful suggestion, but now that my amps have been completed, I have a single tube laying around that probably has no more than five total hours on it. It ran with a B+ voltage of no more than 400v and its heater never saw voltage above 5.15v DC. It's virtually brand new and works/sounds great. I just don't have a use for it anymore.
Perhaps someone else might find a use for it rather than having it collect dust in my basement.
Price: $$$ delivered to your door in the continental US.
This is the circuit that it ran in:
While I was building my 300B amps a few years ago, someone suggested to me that I pick up a PSVANE 300B tube to use for testing purposes as I built my amps and was tweaking the power supply so I wouldn't inadvertently damage the more expensive EML meshplates that I picked up from Jac. This turned out to be a useful suggestion, but now that my amps have been completed, I have a single tube laying around that probably has no more than five total hours on it. It ran with a B+ voltage of no more than 400v and its heater never saw voltage above 5.15v DC. It's virtually brand new and works/sounds great. I just don't have a use for it anymore.
Perhaps someone else might find a use for it rather than having it collect dust in my basement.
Price: $$$ delivered to your door in the continental US.
This is the circuit that it ran in:
Last edited:
Pass DIY Addict
Joined 2000
Paid Member
Eric, indeed that is a great bench tube and “ill take it” just for that very reason.
I’ll pm as well.
Mike in Memphis
I’ll pm as well.
Mike in Memphis
Pass DIY Addict
Joined 2000
Paid Member
Pass DIY Addict
Joined 2000
Paid Member