Baldwin 512-19211-D PT

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angelodp
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Baldwin 512-19211-D PT

Post by angelodp »

Have a nice unit - looking for specs. Baldwin 512-19211-D so far I find 360-0-360, 6.3v, 5v, and 15v

if you have used this in an amp, can you share what direction you took this PT.

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thetragichero
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Re: Baldwin 512-19211-D PT

Post by thetragichero »

used one of these for a 50w build. these are my notes from a thread on another forum

512-19211d
red 369v-0-369v (eBay listing i found said 360v so that computes)
green nominal 12.6v filament (measured something like 14.4v unloaded since there were about 80000 12au7 run off this)
orange 5v rectifier filament (5u4 i believe so 3a)
yellow 6.3v nominal (the 6l6 heaters were run off if this)
PRR wrote: Plotting loadlines is only for the truly desperate, or terminally bored.
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angelodp
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Re: Baldwin 512-19211-D PT

Post by angelodp »

Thank you, I would love to see the thread you mentioned. What forum is that please. What direction did you go on your build?

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thetragichero
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Re: Baldwin 512-19211-D PT

Post by thetragichero »

this was just a general thread on the guitarnutz forum. i try to measure organ pull transformers and list them out so they'll show up in google results. just checked my shelf, haven't used this in an amp yet (i bought two organ chassis that had been stripped of tubes for $30 off craigslist. two power transformers, a choke, an autotransformer, and a TON of terminal strips and components), looks like it was the other pt that i used with the ot for a 50w orange/matamp build
PRR wrote: Plotting loadlines is only for the truly desperate, or terminally bored.
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