10 HP
26 mm deep
Current Draw
48 mA +12V
40 mA -12V
41 mA 5V
$239 Price in €

This Module is currently available.

Quad voltage controlled Clock multiplier/divider

Four independent or sync'ed clocks
Tap tempo button and five clock outputs make the QCD perfect for head-of-the-chain "Master" clock module
Create complex rhythmic patterns by using channels to modulate other channels' clock Division/Multiplication amount
Tap clock output runs at the tapped tempo (even if other channels are being clocked externally)
Each of the four channels has an independent clock IN, OUT, Reset and Div/Mult
Divide or Multiply incoming clock from /64 to x64 on each channel:
Detented knob to snap to integer division/multiples
CV jack to modulate Div/Mult amount
Reset jack per channel restarts the clock when a trigger is received (alters phase of clock)
Clock input jacks are normalized downwards: Tap->Red->Black->Blue->Green
Clock outputs stop automatically when incoming clock stops
LEDs blink to output clocks' tempos
10V clock output pulses, fully buffered. Default is square-wave, but PW is controllable with expander
Daisy chain multiple QCDs or other clock modules using Tap Out jack
Header on the PCB to connect to QPLFO to provide four CV Skew-able, CV Div/Mult-able envelopes

Interfaces with QCD Expander for more features (Pulse Width, Inverted Gate, attenuverters for CV inputs)

A jumper selects using +5V from the power supply, or generating +5V on-board from the +12V rail.

+12V rail:
48mA with jumper selecting external 5V
88mA with jumper selecting internal 5V.
+5V rail:
41mA with jumper selecting external 5V
not used (0mA) with jumper selecting internal 5V.
-12V rail:


Ø 4.53 (78 Votes) Average Rating
submitted Jan 22nd 2013, 12:46 by DonKartofflo | last Change Aug 28th 2020, 23:17 by 4ms_Company