Professional Audio

For tabletop installations, use the ST-MA2 with the WDG1 and RU-SP1.

The line-level audio source is first fed through the RDL VCA product, then through the ST-LEQ1. The audio output from the ST-LEQ1 feeds the system amplifier or other equipment. The CONTROL terminals to the ST-LEQ1 are wired in parallel with the 0 to 10...

Each pulse output provides both an open-collector SLAVE terminal and relay contacts. The SLAVE terminal may be used to control other RDL modules and a variety of other equipment. The relay contacts may be used to control modules or equipment that do not...

The ST-LCR2 provides double-pole, double-throw dry switching contacts and LED indicator for relay closure. The ST-LCR2 is used where momentary pulses must alternately toggle on/off switching contacts. Open-collector slave output allows connection of...

Use the ST-LCR1H individually, or combine it with other RDL®, products as part of a complete audio/video system.

The ST-LCR1 provides double-pole, double-throw dry switching contacts and LED indicator for relay closure. The ST-LCR1 provides momentary operation and is ideally suited where additional switching contacts are needed to be added to nearly any type of...

The output is ground-referenced, and drives more than 1 watt RMS into an 8 Ω, load. The output circuit can be connected to any load impedance of 4 Ω, or greater.

The ST-HP3 features RDL',s SupplyFlex power input configuration for operation directly from ground-referenced, floating or bipolar 24 Vdc power.

The MIC INPUT may be wired for balanced or unbalanced operation. A phantom voltage terminal is provided for use with condenser microphones. The phantom input accepts dc voltages up to 48 Vdc and is internally filtered. The mic input gain adjustment has...

The input and output may be wired balanced or unbalanced. Two LED indicators are provided for adjustment.

The ST-GCA3 constantly adjusts for changes in input levels, bringing up low levels, and reducing gain for high levels. The audio level is constantly adjusted to maintain the correct output. The AGC adjustment rate is switch-selectable. Making audio...

The ST-FS6 module is a passive device with six identical channels. All inputs are fed through a series of ferrite RF suppressors to their respective outputs. All channels are isolated from each other so that any connection scheme may be used to suit an...