I'm having difficulty finding 10k log pots, with or without center detents, for a kickass onboard preamp I got myself recently. Depending on my finds, I will get new pots for either volumes (3 required) or EQ (3 band). However, what difference will it make if I get higher value pots? I'm currently looking at MEC pots, 'cause that's what the local luthier stocks, and they're 25K and 50k. Since I'm not sure which pots I'll be replacing, I'd need to know how the higher value will affect the sound it the pot is used for EQ or volume. The "contact the vendor/manufacturer" is currently out of the question, because it's a noname preamp.