Lacking a Radio Shack style of store makes the "see, touch and feel" part of your purchase difficult, unless you have one that is still open near you. We have a nice electronics place here in MA. If you don't have one, I would call either Arrow Electronics, or Newark Electric and ask the sales person for 1- 10k linear taper pot with the 1/4 inch shaft (tuning) and 1- 10k audio taper pot (volume) If you are staying with the volume, on/off switch, be sure to ask for that style. Actually you probably should get the switch mounted volume control anyway, and just not use that feature if you decide to use another style of power switch in the future. Shipping is $8.95 fedex from Arrow. Make a list of other things you might need/want to avoid another shipping charge in the future.
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