I know that this post has been posted endless times, but I am stuck.
Being an American based site, I can't find any English based stockists of volume controls!

All I am looking for is a few vloume controls, I already have a thunderbirds with them fitted (not by me), so I know how to fit them, but not where to buy the bits from(in England, UK!).

I am so sorry for posting this, It must be really tiring to answer, but I am stuck!!