Pigtronix OFO-Disnortion - Manual (Page 4)

Anatomy of the OFO
The Interface:
Jacks
1. IN – Effect Input - Plug instrument in here
2. DC POWER 9-15VOLTS – Power input. We strongly recommend that you
use only the 15-Volt, negative tip power supply that came with your
Pigtronix OFO. Using the wrong power supply could result in a damaged
pedal.
*note: The OFO is able to run on 9-Volts, however, for best performance
please just use 15-Volts at all times.
3. CLEAN – Your clean signal is always present at this jack. When the unit is
powered up. This feature can be used as a side-chain source and also is
ideal for direct recording, as you may wish to track both a clean and a
distorted sound at the same time.
*note: When using the OFO in conjunction with the Pigtronix EP-1, be sure
to connect the OFO Clean output to the EP-1’s trigger input. This will allow
your clean signal to control the EP-1’s envelope follower, regardless of
how much distortion you pile on.
4. OUTPUT – Effect output – to amp, mixer, recording desk, etc.