PolyKit In

Per-instrument input expander for Kit

PolyKit In title card: the expander panel alongside a Kit, showing the matrix of thirteen input columns by eight instrument rows

PolyKit In is an expander for Kit. It sits immediately to the left of a Kit and gives every one of Kit’s eight instruments its own set of input jacks.

Thirteen columns, one for each input Kit has, by eight rows, one per instrument. Where a polyphonic cable into Kit says “channel N is instrument N”, PolyKit In says it with a patch cable per drum.

33 HP.

What it is for

Racks whose sources are eight modules rather than one poly cable. A trigger from one sequencer into the kick, another into the snare, a hand-patched envelope into one tom’s tension.

The matrix

The columns, left to right, are Kit’s inputs in Kit’s order:

TRIG, V/OCT, VEL, X, Y, SIZE, TENSION, MATERIAL, AIR, DECAY, TONE, EXCITER, MUFFLE

The rows are instruments 1 to 8, which in the default kit are Kick, Snare, Closed hat, Open hat, Low tom, High tom, Clap and Bell.

Every jack is optional

The rule is one line: the expander’s jack wins when it is patched, per jack. Otherwise that instrument reads channel N of Kit’s own poly cable.

A poly trigger from Fill into Kit’s GATE and a single hand-patched tension on PolyKit In coexist. Patching one jack changes nothing else.

The columns follow Kit’s own conventions: a trigger fires on a rising edge, V/OCT is 1V per octave, velocity is 0 to 10V, and the CV columns are plus or minus 5V around the knob.

Inputs and outputs

Inputs: 104 mono jacks, 13 by 8.

Outputs: none. It speaks to the Kit on its right over the expander bus.

Placement

PolyKit In talks to the Kit directly to its right and nothing else. Moved away from a Kit it does nothing. Put back, it resumes.

Pair with