4ms pedals: Shuffling Clock Multiplier

4ms Shuffling Clock Multiplier

Shuffling Clock Multiplier

For Sale

Eurorack Modules
Qty.
	Shuffling Clock Multiplier $179 Shuffling Clock Multiplier eurorack module (4HP). Fully tested.
	SCM Breakout module $99 Breakout module for expanding the features of the SCM. Read the manual here
Kits
Qty.
	Shuffling Clock Multiplier kit $95 Contains all the parts, eurorack faceplate and PCB to build a Shuffling Clock Multiplier. Complete building instruction manual Parts photos Part numbers (openoffice)
	SCM kit (no jacks or panel) $79 For building a Shuffling Clock Multiplier into another synth format (Frac, 5U, etc...) Contains all the parts and PCB except for the faceplate and jacks.
	SCM Breakout kit $79 Contains all the parts, eurorack faceplate and PCB to build a Shuffling Clock Multiplier Breakout. Complete building instruction manual Parts photos
	SCMBO kit (no jacks/panel) $69 Same as the SCM Breakout kit, except without a eurorack faceplate or the jacks. For building an SCMBO into a Frac or other style system.
Parts and components
Qty.
	SCM pcb and chip $22 Same as the "RCD pcb and chip" but for the Shuffling Clock Multiplier.
	SCM Breakout PCB $19 Just the SCM Breakout PCB v1.1
	SCMBO faceplate $15 8HP Eurorack faceplate, professionally milled aluminum and 4-color silkscreened.
	SCM faceplate $15 4HP Eurorack faceplate, professionally milled aluminum and 4-color silkscreened.
	SCM chip 1.0.4 $6 Upgrade chip for all SCMs that shipped prior to Feb 1, 2012. This firmware fixes an issue with double-triggering happening at certain settings. You may purchase this chip, or go here to freely download the hex file and flash it to your SCM with an ISP programmer.
	>>See all Clock module kit items

User Manual:

User Manual Version 1.0.4 (updated August 18, 2010)
How CV Rotation works Graphical! (written for RCD, but applies to SCM)

Latest Firmware upgrades:

How to Update your SCM by yourself: Download the latest hex file. Then follow these instructions: Updating Firmware on AVR chips
Latest Hex file (1.0.4) updated February 2, 2011
AVR Studio 4 project (1.0.4 version, use this to compile code on Windows)
avr-gcc SCM project (1.0.4 version, use this to compile code on Mac OSX or Linux)

Features:

Multiply-by-1 to Multiply-by-32, on 8 output jacks
Five Slipped/Shuffled/Skipped clock outputs (S3, S4, S5, S6, S8). Each is based on a multiple of the input clock frequency (x3, x4, x5, x6, and x8, respectively)
Three steady clock outputs (x1, x2, and x8), which are not effected by Slip/Shuffle/Skip effects
CV Rotate jack to shift multiply-by amount on all jacks
CV Slip causes particular beats to land ahead in time
UART header
- Connects to optional MIDI breakout panel
- Arduino-compatible
ISP header: Connects to in-circuit programmer such as AVR ISP MKII for reprogramming code
Maximum input frequency 3kHz
4 H.P. Eurorack module
60mA power draw (+/-12V or +/-15V)

SCM Breakout Panel

SCM Breakout User Manual (v1.0.1)
Expands the features of the SCM:
- CV Shuffle jack and knob selects which beats are slipped by CV Slip (default=every other beat)
- CV Pulse Width jack and knob controls width of output pulses (default=50%)
- CV Skip jack and knob omits certain beats in a pattern (default=no skip)
- Re-sync Trigger input
- Additional CV Rotate and CV Slip jacks add to main SCM's Rotate and Slip jacks
- 4x Fast CV Gate jack and switch speeds up multiply-by amounts
- Mute CV Gate jack and switch stops any more beats from starting