intellijel designs gx: gate expander price : $69.00

The gx (gate expander) adds 8 additional gate/trigger/clock/logic outputs to compatible modules like the metropolix.

On metropolix you can configure the gx via the "mx" menu. Functions such as transport control, per stage gates and mod lane clock outputs are example options.

It connects via ribbon cable to the i2c expansion port of select modules in the intellijel product line.