MU parts

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Panels/Faceplates

MOTM

Panel Specs

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Blank Panels

Blank panels can be purchased from:

Project Panels

Panels for specific projects (CGS, I. Fritz, etc.) can be purchased from:

Custom Panels

Custom panels can be manufactured by:

MU

Panel Specs

Details can be found here: http://www.synthesizers.com/technical.html#panels

Blank Panels

Blank panels can be purchased from:

Project Panels

Panels for specific projects (CGS, YuSynth, etc.) can be purchased from:

Custom Panels

Custom panels can be manufactured by:

(Note: for FPE/Schaeffer, you need to supply a blank MU panel.)

Panels Parts

MOTM

Knobs

MOTM uses ALCO PKES90B1/4 knobs.

Available at:

Pots

MOTM uses Spectrol 149 pots.

Available at:

Switches

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Pushbuttons

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Jacks

MOTM uses Switchcraft 112A 1/4" jacks.

LEDs

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MU

Knobs

Dotcom uses Moog-style knobs.

Moog-style knobs available at:

Moog-style pointer knobs:

Pots

Synthesizers.com uses Alpha single-gang 24mm pots.

Available at:

Switches

Available at:

Pushbuttons

Available at:

Jacks

Available at:

LEDs

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Note: Panel components sold by Synthesizers.com come with 6" wires and MTA connected.

PCB/Panel Mounting

MOTM

PCB Mounting Brackets

MOTM PCBs are generally mounted perpendicular to the panel with L-shaped brackets affixed to pots or jacks.

Available at:

Details on Stooge brackets: http://www.wiseguysynth.com/larry/brackets/modular_brackets.htm

MU

Synthesizers.com and some 3rd party manufacturers mount the PCB parallel to the panel with standoffs. Other 3rd party manufacturers mount PCBs perpendicular MOTM-style.

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Internal Connectors

MOTM

Module Power

4-pin MTA-156 connectors

Pinout:

  • 1 = +15V
  • 2 = GND
  • 3 = GND
  • 4 = -15V

MU

Module Power

6-pin keyed MTA-100 connectors

Pinout:

  • 1 = +15v (White)
  • 2 = KEY - pin missing and plugged
  • 3 = +5v (Red)
  • 4 = gnd (Black)
  • 5 = -15v (Green)

Female 24AWG cable mount: AMP #6404416 (Mouser: 571-3-640441-6)

Male PCB mount: AMP #6404566 (Mouser: 571-6404566)

More details: http://www.synthesizers.com/technical.html#internaldc

Panel Connectors

2-pin MTA-100 connectors are used for jacks, push-buttons, and LEDs.

Jack Pinout:

  • 1 = Signal (tip)
  • 2 = Ground (ring)

Female cable mount: AMP #6404412 (Mouser: 571-3-640441-2)

Male PCB mount: AMP #6404562 (Mouser: 571-6404562)

3-pin MTA-100 connectors are used for switches and pots.

Potentiometer Pinout:

  • 1 = CCW Side
  • 2 = Wiper
  • 3 = CW Side

Female cable mount: AMP #6404413 (Mouser: 571-3-640441-3)

Male PCB mount: AMP #6404563 (Mouser: 571-6404563)

MTA-100 connectors with more pins can be found with similar part numbers.

Additional Details

MTA-100 connectors use 24 awg wire.

MTA-100 "T"-handle tool: AMP #59803-1 (DigiKey: A9982-ND)

Additional Resources

Online resources

DIY builder sites:

Muffwiggler threads

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Notes

  • I'm not wanting to do a list of every possible panel part or knob (everyone has preferences), but to list the common/major/most-wanted parts in these formats. I'd love to eventually list the sizes and have templates/sizes for panel design too.
  • Some of this info I've taken from others sites (so far just from manufacturers). I haven't explicitly credited them for that info, but have linked to them in places. If people think this needs explicit credits, rather than just a link in the "additional resources" section needed, I can do that.

References

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