Re: Unused 62 Princeton Amp
What speaker is installed?
Re: Unused 62 Princeton Amp
Quote:
Originally Posted by
phantomman
What speaker is installed?
Sorry about that--I just uploaded the image.
Re: Unused 62 Princeton Amp
That could go into the Smithsonian
Re: Unused 62 Princeton Amp
Seems like an Oxford. If so, there should be a "10J5" ink-stamped on the frame basket or the mounting flange.
Re: Unused 62 Princeton Amp
Honestly I'd say play it!!!!! Keep it clean and safe, but play it!
Re: Unused 62 Princeton Amp
Quote:
Originally Posted by
jrgtr42
Honestly I'd say play it!!!!! Keep it clean and safe, but play it!
Untouched since '62? I can't say I'd advise that. It's probable all the caps and resistors are in really bad shape. It's a good candidate to release the magic smoke.
Re: Unused 62 Princeton Amp
Quote:
Originally Posted by
Offshore Angler
Untouched since '62? I can't say I'd advise that. It's probable all the caps and resistors are in really bad shape. It's a good candidate to release the magic smoke.
Yep! It needs filter caps at the very least. Maybe some resistors in the power supply. If it has any yellow Astron caps, they go bad (it probably has Blue Molded caps which are usually fine). A grounded power cord as well. I'd flip this, at a very high price, to someone who just wants to look at it and show it off, and buy a player grade amp.
Re: Unused 62 Princeton Amp
I'd bet this one would end up in Nerdville. I'd contact Norman's and make a deal.
Definitely DO NOT power it up.
Re: Unused 62 Princeton Amp
The Gearhead (automotively a Gearhead) in me says "take it for a rip," but the middle-age in me quotes Dr. Jones. "That belongs in a museum!"
You are currently sitting on an Unobtainium amplifier. This is the gear that the Beatles, Clapton, Page, and the Stones would drool over, looking in magazines. I have unpopular opinions about some of those acts, but none-the-less, this amp pre-dates what is now rock-and-roll.
It's 1960s tech with 1960s components... hell even looking at the power chord's lack of ground lug makes me shiver about screwing it up.
I would maintain ownership, but allow a museum to show it.
Re: Unused 62 Princeton Amp
Thank you everyone for your kind feedback. I'm very glad I did my research on this before taking it for a test drive. It will remain in its untouched form until I can find the right collector for it.
Re: Unused 62 Princeton Amp
My first amp, looked identical, my dad gave it to me for Christmas '64.
Re: Unused 62 Princeton Amp
Quote:
Originally Posted by
Michael L
Thank you everyone for your kind feedback. I'm very glad I did my research on this before taking it for a test drive. It will remain in its untouched form until I can find the right collector for it.
I know a few guys, I'll put some feelers out there.
Re: Unused 62 Princeton Amp
Quote:
Originally Posted by
Michael L
Sorry about that--I just uploaded the image.
I can see a faint inkstamp on the speaker basket but can't make it out. It will indicate the manufacturer and the year and week of manufacture.
Re: Unused 62 Princeton Amp
good god, proof of time travel. somebody went back to 1962 and stole that thing. It looks absolutely untouched.
While I am of the opinion amps should be played, that one should not be played until the most competent tech you can find has a chance to put it on a bench, pull the chassis, check the components, power it up with a variac if and only if the components ie caps are not bulging/leaking.
Re: Unused 62 Princeton Amp
Quote:
Originally Posted by
DanTheBluesMan
power it up with a variac if and only if the components ie caps are not bulging/leaking.
All of the electrolytics need to be replaced whether they're bulging/leaking or not to prevent much more costly collateral damage if/when they do fail.