Pigtronix Class A Boost Fet Clean Boost



Class A Boost will fatten up and boost anything you feed it. This deceptively simple design uses discreet J-FET transistors in a single-ended “Class A” configuration to achieve the warmest possible tone. Class A Boost can deliver up to 20db of clean boost and remains effective with both instrument and line level signals. Superior signal to noise performance allows you to put the Class A Boost anywhere in your pedal chain. It can add punch and extra output to a classic overdrive sound and is able to push distortion pedals into extremely aggressive crunch land. Class A Boost is also ideal for hitting the front end of a tube amp to achieve an added layer of sweetness.



Level: Sets the overall output volume.



The feed-forward J-FET based design of the Class A Boost provides up to 20db of high-headroom boost with just enough class A saturation to warm up your tone.



Late for a rehearsal several light years away, Marvin thought it was a space mirage when he first saw Class A Boost—a trampoline strapped with rocket boosters. But before he knew it, he was blasting through time and space, landing in his buddy’s garage right before their drummer (also late) counted in.



Model Name: Class A Boost

SKU: CAB2       

Function: Fet Clean Boost    

Category 1: Utility       

Category 2: -   

Expression: -  

Bypass: True Bypass 



Voltage: 9-18vdc           

Current Draw: 100ma                

Input Impedance: 10m             

Output Impedance: Freq Dependent              



Length (In): 1.5               

Width (In): 3.75              

Height (In): 1.75            

Weight (Lbs): 0.5