[R-390] Bucking transformers available

[wc4g@knology.net]

I have always used a bucking transformer to protect my R-3XX/URR receivers.
I find that they run cooler and the tubes are happy with the correct
filament voltage. Also the microswitch can last longer if the power is
selected with the bucking transformer on/off switch.
I have designed and constructed a few of these units using Hammond
transformers and Hammond enclosures and I am making them available $50.00
shipped in CONUS. Please see attached picture. Contact me direct if you are
interested, your receiver will thank you. Obviously they will work with
other receivers of this era.  I have five available.
Regards,
Don WC4G            <wc4g at knology.net>
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