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Potentiometer - Alpha, Audio, SPST Switch

Potentiometer - Alpha, Audio, SPST Switch image 1
Potentiometer - Alpha, Audio, SPST Switch image 2
Customer image:<br/>"on and off switch plus volume for a hallicrafters S-38C"
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Potentiometer - Alpha, Audio, SPST Switch image 1Potentiometer - Alpha, Audio, SPST Switch image 2
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Customer image: "on and off switch plus volume for a hallicrafters S-38C"
Item ID: 003904
Price: $2.65
In stock
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Termination Style
Solder Lugs/Tabs

1 amp, 125VAC, 0.25W, single pole, single throw switched potentiometer. 24mm body.


ResistanceOur Part NumberUPC/EAN
1 MΩR-VS-1MA609722159722
500 kΩR-VS-500KA609722159746

RoHS Compliant

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Specifications, Files, and Documents

Product Reviews

5.00 out of 5 based on 18 reviews



Replaced the volume/on-off control on a vintage Philco 48-200 radio. Fits and works perfectly

Rooter - March 4th, 2019

The part is just what I needed. - Tks

Alan Swinger - November 28th, 2018

The potentiometer/SPST is fine. But I'd like to let others who referb old radios and the like. I had to replace the pot in a 1947 Sentinel table radio. The original has a split shaft to mount the knob and was about 1/2" longer that this part. Using a hacksaw and a "Dremel" tool with a diamond wheel I cut the old shaft off the defective pot. Then I made a key on the old shaft and a notch in the new pot's shaft. Of course retaining the original shaft's length. Then I drilled a 1/16" hole crosswise and inserted a piece of copper wire as a rivet. Finally coating the joint with a two part epoxy. Voila' the problem is solved! I wish I had photographed this procedure for you all.

Zardvark - February 16th, 2016

very fast shipping, worked great for my s-38, great parts and customer service. thanks

Anonymous - May 20th, 2015

I give them 100%
I received them quickly and they work to my satisfaction.
AES is my new supplier

Reed - April 23rd, 2015

this company is one of very few which still carry these pots. They are easily modified to fit a variety of the older radios which I restore. They perform as well as the original pots.

w9kca - April 14th, 2015

These are A-1 pots. Better than some I have bought elsewhere.

john Thomas - March 4th, 2015

Worked perfect on my Hallicrafters S-38C. - February 26th, 2015

New pot with switch was just what I needed for my 1942 Philco PT-2 radio. I ground down the aluminum shaft to make it have the needed "D" shape so the knob would slide on.
Thanks. - January 13th, 2015

I bought this to replace a broken control for a radio circa 1931. The aluminum shaft was easy to cut to length and to make a D-cut in with simple hand tools.

radioalfa - December 25th, 2014


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