Up for sale here is this new stereo (dual) 250k ohm audio taper potentiometer. This has a loudness tap on each channel and is perfect for replacing vintage loudness-tapped volume controls. The shaft is a 1/4" ribbed split shaft, and it rotates in little stepped increments.  It's a little stiff but will work great. This will work great to replace the volume control in the Dynaco PAS, PAS2, PAS3, PAT4, SCA80, SCA80Q, and more.  Please see my pictures for details.

US shipping and handling is $5, and international is $18, no matter what quantity you buy. All my small parts are set up for combined shipping, so just use the "add to cart" feature and then check out all at once, and it will combine shipping. If you have any questions, please ask.

I have more pots and other vintage electronics listed--feel free to take a look!