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September 08, 2025, 09:53:54 am
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Hoffman Amps Forum image Poll

Are you interested in purchasing junk tube gear on Ebay?

No, not at all.
7 (11.1%)
slightly, if the price + shipping is cheap enough
31 (49.2%)
moderately, but I don't have the time to search for deals
10 (15.9%)
usually, especially if someone posts pre-screened items of interest
3 (4.8%)
Absolutely, it's my main source of cheap parts.
12 (19%)

Total Members Voted: 63

Hoffman Amps Forum image Author Topic: favorite old gear to buy for parts  (Read 214265 times)

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Offline kagliostro

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Re: favorite old gear to buy for parts
« Reply #400 on: April 09, 2017, 12:44:43 pm »
from 3.5 to 7KC (KHz)

The bandwidth is missing a lot, if 7Kc can be good for guitar, 3.5KC minimum is very poor

I think that transformer was used in some military telephone equipment (or similar)

I had a small stock of similar transformers and give all to a friend

Franco
« Last Edit: April 09, 2017, 12:49:14 pm by kagliostro »
The world is a nice place if there is health and there are friends

Offline frankenxtein

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  • Posts: 201
  • I love Tube amps
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Re: favorite old gear to buy for parts
« Reply #401 on: May 08, 2017, 03:28:03 pm »
Baldwin 46H power amp minus tubes lol

Toyed with the idea to fix it but , the darn thing is so heavy.

On Platefire's PR40 thread I had mentioned building a Tri amp with my PR40 power supply and now I have one  :dontknow:

It started when I was looking at the pair of 512-023628 OT's then I saw the 512-025947 that ran the bass channel in the amp.

Well I scored the whole amp for $85 w/shipping. Lots of nice wire , sockets , a choke ....... waiting for a seller to answer a question on eBay if his technical manual for the Baldwin 46H has a Schematic and or parts list. That would be if I was to restore the monster.

I'd imagine costs to build 3 amps would be darn near the same as re tubing , capping this monster.


 


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