AJH Synth MiniMod VCA User Manual
Page 4
Po
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er C
able
Copyright © AJHSynth 2014
A VCA 1 Offset Null :
FOR MANUFACTURER ADJUSTMENT ONLY, specialist test equipment is needed to
calibrate this trimmer correctly.
B VCA 2 Offset Null :
FOR MANUFACTURER ADJUSTMENT ONLY, specialist test equipment is needed to
calibrate this trimmer correctly.
C Gain Jumper (J1) :
Removing J1 increases the gain of the signal fed to the input of VCA 1 by almost 300%.
See previous page for a fuller description and suggested use.
Note:
This information is given for completeness, the MiniMod VCA is calibrated after manufacture
and under normal circumstances should not require any user adjustment.
Adjustment and Calibration
A VCA 1 Offset Null
Red Stripe aligns with -12V as shown
B VCA 2 Offst Null
C Gain Jumper (J1)
If you need any help using this module or have any technical questions please feel free to
contact us at [email protected]