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Cheap xformer for tube output
Phlogiston
Radio-Fixer-Upper
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City: Medford OR (OR what?)
#6

04-28-2018, 11:40 AM
(04-27-2018, 04:54 PM)Radioroslyn Wrote:  https://www.tubesandmore.com/products/tr...tage-10-ma

I'd give this a try. Line transformer is designed a relatively low impedance line to an even lower impedance voice coil.
At 10ma it's pretty close to the max plate of the 6R7. The ratio maybe a little high at 1:3, may need to load the sec w/a resistor across it. Price is good.

GL

These are good. I've used at least 100 of them. They are a great replacement for 1920s and 30s radios where volume was more important than fidelity. Good price too.

But this is an interstage trans, not output - as in the thread title.
"I just might turn into smoke, but I feel fine"
http://www.russoldradios.com/
(This post was last modified: 04-28-2018, 11:42 AM by Phlogiston.)
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Messages In This Thread
Cheap xformer for tube output - by OZ4 - 04-12-2018, 02:07 PM
RE: Cheap xformer for tube output - by whirligig - 04-27-2018, 01:27 PM
RE: Cheap xformer for tube output - by morzh - 04-27-2018, 07:22 PM
RE: Cheap xformer for tube output - by Arran - 04-28-2018, 03:48 AM
RE: Cheap xformer for tube output - by Phlogiston - 04-28-2018, 11:40 AM
RE: Cheap xformer for tube output - by codefox1 - 05-29-2018, 01:39 PM



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