So my old 6/12sn7 preamp has started displaying some strange sounds (unexpected volume changes) when changing the volume. The preamp came with a 24 position resistor attenuator that I think was hand-built by the maker of the amp. Unfortunately, as I move the knob to decrease the volume, sometimes I get a big spike in volume as though something is shorting/jumping. I've pulled the old volume control out, and am wanting to install a new attenuator or potentiometer. The one that I pulled out is a 100k device.

This is a new activity for me; on my prior amp build, I simply used the potentiometer that was provided in my kit. The items that I'm currently looking at include the Audio Note 100K Stereo Volume Potentiometer Log (audio) Taper Solder Lug from Parts Connection, and the GoldPoint v24 in 100k. I was also looking at the items from TKD, but can't find them in-stock. I know that there are Alps and Alphas also around, but I was hoping for something nice and with solderable lugs.

Any advice or recommendations?

Thanks,
Chris

Thank you!

The PEC was also suggested by my amp designer and suggested it as a possible option for the preamp. I may do this as a mod to my amp.  The Intact Audio control is an interesting option. Unfortunately, they won’t even come close to fitting.
Thanks for suggesting it.