Log A or Linear B 500k or 250k Potentiometers, Guitars Electric Ltd OWN Brand, and have been mader with a really firm turn, NO sloppy action etc. These type of Pots are the mostly commonly fitted to the majority of modern electric guitars (Stratocaster/Telecaster style and other single coil pick-up guitars). Cost effective replacements to noisy/scratchy Volume pots, or use as an ‘upgrade replacement’ of Mini Pots, a simple a quick job. High quality component with good smooth action. Comes complete with fixing nut and washer. The Log A pots are usually used as volume controls and the Linear B pots are usually used as tone controls.