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Variable power transformers

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I have two Powerstat type 10B variable autotransformers, rated for 120V 50/60 Hz in, 0-120V @ 270VA or 0-132V @ 297VA out.

I also have two Adjust-a-volt type 100BU variable autotransformers, rated for 120VAC 60 Hz in, and 0-120 or 0-132 V @ 165VA out.

These are a great way to bring up a new circuit to make sure you let the smoke out slowly instead of all at once. Too small for big power amps, but fine for gainclowns, preamps, etc.

They are all about 2 7/8" diameter x 2" deep. Pointer knobs and dial scales included. These are used, removed from equipment, working fine.

I will sell for $10 each plus shipping, or all four for $35 plus shipping.

Paypal or USPO money order accepted.

Thanks,

I_F
 

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