| SCM Plus [SCM+] |
The SCM Plus is a clock multiplier with eight gate outputs and complex beat manipulation features. It combines the classic Shuffling Clock Multiplier (SCM) and SCM Breakout (SCMBO) into a single module using higher precision hardware than its predecessors.
- Eight gate outputs, each multiplying up to x32
- Five slipped/shuffled/skipped clock outputs and three steady clock outputs
- Five knobs with CV jacks:
- Rotate shifts multiply-by amount
- Slip causes particular beats to land ahead in time
- Shuffle selects which beats are affected by Slip
- Skip omits certain beats in a pattern
- Pulse Width controls width of output pulses
- Resync trigger input resets the slip/shuffle/skip counters
- 4x Fast button and gate jack increase multiply-by amount by a factor of four
- Mute button and gate jack stop all outputs
- Save Clock feature restores last saved tempo when powering up
- Clock Bus jumper allows module to receive tempo from other modules over the power bus
- Free Run jumper allows unit to operate without an external clock
- LED dimmer trimpot allows for custom LED brightness
- 12HP Eurorack module
- Electrical and Mechanical Specifications
- 12HP Eurorack format module
- 0.95” (24mm) maximum depth (includes power cable)
- 16-pin Eurorack power header
- +12V: 52mA max
- -12V: 15mA
- 2.5V threshold
- 40kHz maximum
- 12V gate outputs, rise/fall time approximately 1us
- 40kHz maximum
- Jitter (x1 output): max 30µs < 120BPM, max 5µs >= 120BPM
- Latency (clock in to x1 output): 8µs worst-case, 3.5µs typical
- Rotate, Slip: Knob attenuates jack signal. Full range: 0V to +3.3V
- Shuffle, Skip, PW: Knob offsets jack signal. Full range: -5V to +5V
- 4x Fast, Mute: 2.5V threshold. Button toggles state.
