Mule Amp Demo by GuitarPCB.com published on 2012-08-17T13:44:36Z Circuit designed with Mule Power! It has a "Mountain of Tone" available that will keep you "Rockin in the Free World!" This Basic Demo shows off basic Ranges of Gain. This is 100% Circuit Gain as it has been modified in GuitarPCB fashion from the original. Comment by GuitarPCB.com "Keep on Rockin in the Free World" 2012-08-17T13:47:33Z Comment by GuitarPCB.com Mule Engaged with 100% Gain 2012-08-17T13:46:57Z Comment by GuitarPCB.com Mule Engaged with 65% Gain 2012-08-17T13:46:36Z Comment by GuitarPCB.com Mule Amp Engaged with 25% Gain 2012-08-17T13:46:08Z Comment by GuitarPCB.com Bypass Signal 2012-08-17T13:45:40Z