RDL RU-ADA4D
2X4 Stereo 1X8 Mono Distribution Amplifier

The RU-ADA4D is a four channel stereo audio distribution amplifier with input and output gain adjustments and input level metering. The module may be operated in mono to provide up to eight [...]

RDL RUMX5L
5 Input Mic/Line Mixer w/Phntm - Mic and Line Out

The Radio Design Labs RU-MX5ML 5-channel mic/line audio mixer is the ideal choice in many applications where a combination of balanced mic and/or balanced or unbalanced line-level signals needs to be [...]

RDL RU-MLA2
Dual Mic/Line Audio Pre-amp

The RU-MLA2 is a dual channel audio preamplifier. The inputs and outputs may be connected through the front-panel XLR jacks or on the rear panel detachable terminal blocks. Each input accepts either [...]

RDL RU-MLD4
1X4 Mic/Line Distribution Amp

The RU-MLD4 is a four channel audio distribution amplifier. The input and all four outputs may be connected through the front-panel XLR jacks or on the rear panel detachable terminal blocks. The [...]

RDL FP-ALC1
Automatic Level Control Mono +4 Balanced

The FP-ALC1 is the ideal choice in many applications where consistent mono audio levels are needed from professional sources with varying audio output levels. Power connections are made using either [...]

RDL FP-MPA2
Microphone Phantom Adaptor

The FP-MPA2 is the ideal choice in any applications where phantom power needs to be provided to powered microphones. Two identical circuits are provided, with connections through XLR jacks. The [...]

RDL FP-CH8
Chime Module

The FP-CH8 is an electronic chime generator that produces eight different synthesized chimes. Each chime can consist of up to 3 tones and 3 harmonics selected to produce sonically natural effects. [...]

RDL FP-MP1
Flat Rack Mic Preamp

The FP-MP1 is the ideal choice in most applications requiring a preamp. RDL's exclusive low-noise discrete circuitry produces studio quality low noise performance in an economical preamplifier. The [...]

RDL FP-PEQ3
3 Band EQ

The FP-PEQ3 is the ideal choice in many applications where parametric equalization or acoustic notch filtering is needed. The FP-PEQ3 is a single-channel module featuring three identical independent [...]

RDL RU-PA518
Audio Power Amplifier, 5W Stereo, 18W Mono

The RU-PA518 from Radio Design Labs is a versatile audio amplifier featuring advanced circuitry with accessible, user-friendly controls and displays. It offers two modes of operation: stereo and [...]

RDL SF-NL2
Network to Audio Interface - Dante

The SF-NL2 is a line-level interface that converts two Dante network audio channels to two balanced audio outputs on XLR connectors. Each channel provides +4 dBu balanced for a network digital audio [...]