Boost: Adjusts the amount of boost from the circuit, from Unity (0dB) to +20dB of gain.
Iso (Isolation) Switch (two position): Activates a transformer to isolate the output and eliminate ground loops between amplifiers and effects.
Left: Isolated transformer, buffered output, Right: Non-isolated, buffered output Note: Iso Boost is always buffered.
The internal 9V battery is monitored at both power up and during use. The user will be alerted when the battery voltage becomes low. When the battery becomes too low to reliably operate the pedal, True Bypass is activated.