A big shout out and thank you Guitar Fuel. This preamp has served me well for over 12 years. The B100k/C500k Mini pot is unobtanium and has since been replaced with a more standard stacked concentric B100k mini pot with center detent. Reach out to Guitar Fuel if you ever need replacement parts, they normally will have them in stock!

I incorrectly state in the video that The potentiometers are audio taper. They are in fact linear taper which is denoted by the letter B. A is for audio/logarithmic and C is a reverse audio/logarithmic.

In the event they don't, a B100k dual concentric stacked pot with center detent will work perfectly.

Lastly on the middle frequency function, if you look at the frequency chart, it doesn't have a full 12db of boost/cut, more like half of that 6db. This may be a deal breaker for some, but it does have a subtle effect. Seeing this chart now makes to me why others may not like the performance of the 3 band preamps. Still a worthy upgrade on a budget ompared to say an EMG BQC System

Stacked B100k Pot: [ Ссылка ]
Guitar Fuel Ebay Store: [ Ссылка ]

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