MULT4X3 was designed from the start to be as compact and useful as possible while taking the least amount of space in your eurorack case. Physically, the module is 3HP wide, and while it will fit in most cases its circuit board, is a bit taller than the standard eurorack PCB at 112mm tall. Being passive, this module requires no power.
MULT4X3 is a passive multiple, or rather a few multiples in the same 3hp module. It is a passive module and a great way to split and duplicate one or more control signals where precision is not vital such as LFOs or envelopes.
MULT4X3 has three 4-way multiples in one module (fig 1). Additionally there two other modes that expand flexibility and usefulness (especially in small cases). In addition to the three 4-by multiples, MULT4X3 can also multiply a signal up to a maximum of 9 times (fig 2). Not that we recommend that — but you can.