I have two Superior Powerstat Model 21 VARIAC Adjustable
Auto-Transformers available.  They are new in original packaging with
instructions, knob, dial and hardware.  Made in US.
Pictures:
http://mywebpages.comcast.net/mnowle..._powerstat.htm
120VAC input, 0-140VAC, 5 amps output.  Must be mounted in a cabinet
or on a panel. Has screw terminal connections.
$60 each  plus shipping in Continetal US.  Send zipcode for shipping.
No Packing charges.
Please reply via e-mail
Thanks for reading.
Mike Nowlen WB4UKB