2 Radio Design Labs STD-600 Passive Audio Divider-Combiner - 600 Ohm

Features: 150, 600 or 10 k Ohm Operation; Combine Audio Signals to a Single Output; Filter RF from an Audio Line; Combine Stereo Signals; Feed a Mono Signal to Stereo Inputs; Combine Multiple Mics to a Single Amp; Compactness of RDL STICK-ONs;

• Each STD module is a resistive branching network with RF filtering on each of the four channels
• Any channel, A through D, may be either an input or an output
• This permits combining stereo signals into mono inputs, splitting mono signals to multiple inputs, and even combining microphones with output shorting switches into a single amplifier input
• The STD modules are available in 150 Ω, 600 Ω and 10 kΩ models
• All inputs and outputs are balanced