The Broadcast-AP has three trimmer potentiometers located inside the pedal, one of which can be used to adjust the gain level and the other two to adjust the low cut switch.
Before attempting to adjust the trimmers, please fully unplug the pedal from the power supply, guitar, amplifier or other pedals. The trimmers can be accessed by carefully removing the four base screws with a PH2 type screwdriver. With the pedal open, the trimmers are located on the the circuit board. They are blue, 7mm x 7mm squares with a white crossed circle in the middle and their function printed on the circuit board next to them. They should only be adjusted with a flat/slotted 2.5mm screwdriver. The trimmers can be quite sensitive so only make small adjustments at a time, listening to the results between adjustments.
GAIN TRIMMER
The gain trimmer adjusts the overall gain of the pedal, turning it clockwise will increase the gain. By default this is set to minimum.
A word of caution: setting the gain trimmer to maximum results in a very fuzzy sound and a massive volume boost.
LOW CUT ADJUST TRIMMERS
POS. 1 – This trimmer adjusts the amount of low frequencies that are cut when the switch is in its down position (position 1). By default, this trimmer is set to minimum and cuts no low frequencies. Increasing the trimmer will cut more low frequencies when this switch position is engaged.
POS. 2 – This trimmer adjusts the amount of low frequencies that are cut when the switch is in its up position (position 2). By default, this trimmer is set to minimum and cuts some low frequencies. Increasing the trimmer will cut more low frequencies when this switch position is engaged.
If you are unsure about adjusting the trimmers, please contact us.