Mutable Instruments Rings Assembly Instructions

Important note: This is a guide to assembling our finish-it-yourself kit. The SMD parts are already populated, and the firmware is pre-programmed.

Click here for a bill of materials with Mouser part numbers.

10 Pin Power Header

Our kit includes a keyed power header. Place the header on the rear of the board exactly as shown below, with the notch facing down. Carefully turn the project over to solder in place.

TACT SWITCHES

Place the two tact switches into the PCB as shown below, then carefully turn the project over to solder them in place.

Rings Tact Switches
Rings Tact Switches

LEDs

First, slip the LED spacers on the LEDs.

Rings LED spacer
Rings LED spacer

Now place the LEDs into the PCB by aligning the flat edge of the LED with the flat edge on the PCB silkscreen.

Rings LED Placement
Rings LED Placement

Do this for both sides

Rings LED Placement Both Sides
Rings LED Placement Both Sides
Final LED Placement
Final LED Placement

Carefully solder in place. Trim excess leads.

Jacks

Place the jacks into the PCB as shown below. Carefully turn the project over to solder in place. You can use the panel to make sure that the jacks all stay in place.

Rings Jacks
Rings Jacks

Potentiometers

If your pots have a tab (like the one below), make sure to trim them before assembly.

Mutable Instruments Rings Potentiometers
Mutable Instruments Rings Potentiometers

Place all of the pots into the PCB as shown below.

Rings Potentiometer Placement
Rings Potentiometer Placement

Carefully turn the project over to solder in place. Again, you can use the panel to make sure that the pots all stay in place.

Rings Final Pots
Rings Final Pots

Tact Switch Caps

Tightly press the tact switch caps on to the tact switches as shown below.

Rings Tact Switch Caps
Rings Tact Switch Caps
RIngs Tact Switch Cap Final
Rings Tact Switch Cap Final

Panel

Carefully place the panel over your components as shown below. Take your time to make sure the LEDs don’t bend over.

Rings Panel
Rings Panel

Now gently tighten the jack and pot nuts.

Knobs

Place the knobs into the PCB as shown below and firmly press them in place. Notice that the two larger knobs are for “FREQUENCY” and “STRUCTURE.”

Rings Knobs
Rings Knobs

Repeat for the rest of the knobs.

Congrats! We’ve already programmed the firmware, so you are now ready to test your build!

RIngs FInal Assembly
RIngs Final Assembly

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