Source Audio Toolblox Dual Expression Pedal - Manual

DUAL EXPRESSION PEDAL
USER’S GUIDE
SA161
Thank you for purchasing the SA161 Dual Expression Pedal. This rugged, cast-aluminum expression pedal
features two independent Expression Outputs as well as a Sensor Output for use with Source Audio
Soundblox effects pedals. The dual TRS expression outputs allows the SA161 to control two Soundblox Pro
(or other 3
rd -party ) units simultaneously.
The SA161 outputs are arranged on either side of the pedal. The two outputs have different functionality
and are completely independent circuits.
OUTPUT 1 (right side):
• EXP OUT 1 (TRS): 50 kOhm passive
expression output. Connect to an
expression input on Soundblox Pro or 3
rd -
party effects pedals using the included ¼-
inch TRS cable.
• SENSOR OUTPUT: Connect to the SENSOR
INPUT on Soundblox, Soundblox 2,
Soundblox Pro, and Hot Hand effects
pedals. Connect using the included 4-
conductor 3.5mm cable.
OUTPUT 2 (left side):
• EXP OUT 2 (TRS): 50 kOhm passive
expression output.
• RANGE ADJUST: an additional 50 kOhm
adjustment potentiometer is arranged in
series with the EXP OUT 2 potentiometer.
When the knob is fully clockwise, the
range adjust has no effect. The knob can
be turned counter-clockwise to reduce the
range of the EXP OUT 2 pot.
Note: Expression Output and Sensor Output can NOT be
used simultaneously!
SENSOR OUTPUT EXPRESSION OUT 1
RANGE ADJUST EXPRESSION OUT 2
For technical support, please email us at [email protected]
Note: The RANGE ADJUST only affects the EXP OUT 2.