ToneZone - The R2 is a 2-channel JFET preamp (amp-in-a-box) AND distortion pedal from AMT Electronics designed to simulate those punchy high-gain mid-scooped rock/metal sounds of the famous MESA/Boogie Rectifier tube heads!
AMT Electronics R2 Guitar Pedal Preamp Cab Sim Distortion MESABOOGIE – Kairon Guitar Store
Pedal Legend Amps Amt R2 Mesa Boogie Triple Rectifier
AMT R2 Electric Guitar Pedal, Hobbies & Toys, Music & Media, Musical Instruments on Carousell