Matrix Router

Matrix Router — a 4×4 routing MATRIX: four inputs, four outputs, and a grid of crosspoints deciding which input reaches which output (and at what level). Wire several sources into the inputs and several destinations off the outputs, then click the grid to route — a source can fan to many outputs, an output can sum many sources. Each output is its own port (In N → Out M is a cell). The kernel owns the routing rules; audio.js realises a gain per lit crosspoint. Slice C-2a of the Router/Filter node — a cell's gain will later be drivable by CODE (a DSL expression) or by SPECTRA (a spectral feature), turning the matrix into a programmable, sound-reactive router.

Port	Signal
In 1	audio · audio
In 2	audio · audio
In 3	audio · audio
In 4	audio · audio

Port	Signal
Out 1	audio · audio
Out 2	audio · audio
Out 3	audio · audio
Out 4	audio · audio

Inputs

Outputs

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