The STD-600 from RDL is a 600 Ohm Passive Audio Divider/Combiner.
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 150Ω, 600Ω and 10kΩ models. All inputs and outputs are balanced.
RDL STD-600 Features
- 600Ω 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®
- STD-600 600 Ohm Passive Audio Divider / Combiner1
- Circuit Type Passive
- Circuit Configuration Balanced
- Input/Output Impedance 150, 600, or 10 kΩ as marked
- Number of Inputs/Outputs4 Total useable in any combination: split 1 in to 3 out; 2 in to 2 out; 3 in to 1 out
- Insertion Loss 3 dB
- Isolation between Channels 3 dB (STD products are passive and therefore not intended as isolation devices; use RDL Mixers or Mixers or Distribution Amps for isolation)
- Maximum Signal Input +28dBu (at 600Ω); +22dBu (at 150Ω)
