User guide
4/7
Controls
Mod
2
Mod
2
Mod
1
Mod
1
OutputOutput
OffsetOffset
InputInput
Mod1: This is the magic knob, controlling the
frequency mixing as described in the introduction.
Mod1 varies the amount that the Mod1 signal
modulates the input signal, as well as controlling the
polarity of the output: positive from 7:00 to 12:00,
negative from 12:00 to 5:00.
Mod2: This is the Mod2 input attenuator
control.
Offset: Think of this as an internal gain
control. The Offset can be used to raise or lower
the general level of the output signal, but it also can
beusedtone-tunetheinteractionofthevariousCV
inputs. Try it, you’ll understand.
Input: This is the input level control. Just like
a volume knob – clockwise increases level, counter-
clockwise attenuates the signal level.
Output: Output level control. Acts the same
as the Input control.
Jacks
The jacks are wired in pairs as “multiples”,
meaning that they are soldered together, but the
“teeth” are there for a reason: one jack is grounded,
the other is not. You must use the grounded jack rst,
or you will just ground your signal otherwise. The
grounded jacks are on the outside of the mouth, at
the widest point of each tooth.
Inputs
Env in: Unattenuated VCA CV input.
Mod1: Modulator signal and/or CV input.
Mod2: Attenuated VCA CV input.
Input: Signal (or carrier) input.
Output
Output: The output jack.
OutputOutput
Audio inAudio in
Mod2Mod2
Env inEnv in
Mod1Mod1
f(h)
g.2
g.1