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Old 3rd December 2010, 11:40 AM   #1
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Default PSU Transformers for 6922 SRPP tube preamp

I need to know wich are the types &/ qualities & where can buy at a reasonable price?
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Old 3rd December 2010, 11:55 AM   #2
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Quote:
Originally Posted by merlin el mago View Post
I need to know wich are the types &/ qualities & where can buy at a reasonable price?
R-core transformers from vt4c.com.

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Thanx!
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Old 3rd December 2010, 03:58 PM   #3
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Thank you, I know this web but can not see the R-Core or Z11 Laminated wit proper voltage & power required and don't want order a custom made because is very expensive, I search 240 or 260VAC & for filaments 8.5 or 9VAC.
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Old 3rd December 2010, 06:17 PM   #4
Gilgy is offline Gilgy  United Kingdom
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I've used these in the past, mostly for prototyping. Does the job and not too pricey.

Valve Transformer VT342

Why 8.5V heaters? 6922 is a 6.3V heater unless you're planning on DC heater supply.
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Old 3rd December 2010, 07:08 PM   #5
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Quote:
Originally Posted by Gilgy View Post
I've used these in the past, mostly for prototyping. Does the job and not too pricey.

Valve Transformer VT342

Why 8.5V heaters? 6922 is a 6.3V heater unless you're planning on DC heater supply.
Thanks for the link, is the voltage used by Audionote....

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