We are extremely proud to offer our own custom branded and spec'd pots manufactured by CTS! These are identical in construction to CTS's high quality 450G series pots, but we spec'd them at 525K, and made some minor tweaks to the specifications to make them easier to use and install. These pots are specifically stamped to make it clear what resistance and taper they are without any external reference to complex manufacturer numbers or additional metering. At 10% tolerance, the value of these pots can range from ~475K to ~575K, and the majority of these pots will be much closer to the 525K spec. This means no exceptionally low or high resistance pots that can be found when using typical 20% tolerance 500K pots. We're very pleased with these pots and think you will be too! Typically used for Gibson guitars (SGs, Les Pauls, Explorers, Firebirds), but can be used for Fender guitars with humbucker setups (HSS or HH setups). These audio taper pots are suitable for both tone and volume controls.