Fairfield Circuitry - Model B : The Barbershop Millenium Overdrive always on

This model is the Barbershop model which is always on so here's the description from the barbershop :

Represent the new millennia with this brand new take on our coveted Barbershop.

Have you ever sat in a barber's chair wishing your tone was as slick as your freshly shaved upper lip? With the Barbershop Overdrive on your pedalboard, you could keep your moustache and sound good doing it.

Less is more with this simple, original design. Handmade from JFETs matched to specs, this versatile pedal will treat your pickups with the respect they deserve. In return, they’ll thank you with some of them sweet tones.