SB Series Multichannel Passive Mic Splitters

Multichannel microphone splitters provide a convenient method of splitting multiple microphone signals to two locations.

Each channel has a Whirlwind WC3FQ female XLR input connector wired to two Whirlwind WC3MQ male XLR outputs - available with either two direct outputs or one direct and one transformer isolated output. These can be ordered with ground lift switches on one output. SB splitter boxes specified without ground lift switches have Pin 1 of the isolated output permanently connected to Pin 1 of the input.

The boxes are built from heavy cold-rolled steel for long term abuse-resistance.

SB Series Splitter Standard Specifications:

Stage Box
Steel, 14GA base, 16GA top w/ handle, powder coat

Connectors - Stagebox Inputs:
Whirlwind WC3F female XLRs, available in 6, 8, 12, 16, 20 or 24 channels

Connectors - Stagebox Outputs:
Whirlwind WC3M male XLRs

Split Type Option #1 - Parallel Split

Each WC3F input is Y connected to 2 WC3M outputs

Split Type Option #2 - Transformer Isolated Split

Each WC3F input is Y connected to 1 WC3M output and through a TRSP1F transformer to a second WC3M output

Optional Ground Lift

A switch is provided that disconnects the ground (pin 1) connection to Output #2

Ordering Information:

SB 1 2 3

Match number to chart

 Number of inputs (1)

Type of split (2)

Ground Lifts (3)