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- Products (117)
Products, RDL
RDL ST-VOX1
Audio Control, Vox Relay
The ST-VOX1 is an Audio Controlled Relay in the STICK-ON® series. When used in intercom or talkback applications, the ST-VOX1 may be triggered directly from an unbalanced microphone. In many such installations the microphone or other audio source must be preamplified, making the ST-VOX1 an…
Usually Available in 1 - 2 Weeks
RDL STD-150
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…
Usually Available in 1 - 2 Weeks
RDL SM-K12
Stick On Mounting Strip
The SMK-12 allows removable surface or edge mounting of RDL Stick-Ons onto a panel with velcro fasteners. Panel attaches to surface with screws or foam adhesive pads.
Usually Available in 1 - 2 weeks.
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 distributed mono signals. The inputs and outputs are connected on rear-panel detachable terminal blocks. Each…
Usually Available in 1-2 Weeks
RDL STD-10K
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…
Usually Ships From Factory in 24-48 Hours
RDL HR-DAC1
D to A Converter - 24 Bit / 192 kHz
The HR-DAC1 is the ideal choice in installations requiring high quality analog audio from an AES/EBU, AES-3ID or S/PDIF digital audio source. The HR-DAC1 automatically detects a valid input on any of the four input jacks: S/PDIF optical, S/PDIF coaxial, AES-3ID or AES/EBU. The AES/EBU input is 110…
Usually Available in 1-2 Weeks
RDL TX-J2
Unbalanced Input Transformer
The RDL TXJ2 is an unbalanced-to-balanced transformer with two unbalanced RCA inputs and one balanced screw terminal output.Features: • Mix two unbalanced audio signals to mono balanced • Combine stereo into mono with balanced output • Unbalanced to balanced conversion without gain…
UsuallyAvailable in 1 - 2 Weeks
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 XLR and plug-in terminal block connections make the FP-MP1 perfect for both rack-mounted hardwired…
Usually Available in 1 - 2 Weeks
RDL RU-SH1
Stereo Headphone Amp- Rack-up Series, Level Control
The RU-SH1 is a dual channel headphone amplifier that can drive high or low impedance headsets in stereo or mono. If features balanced/unbalanced left and right inputs that accept operating levels between -20 dBV and +20 dBu. It mounts in RACK-UP series rack mounts or in various RDL mounting…
Usually Available in 1-2 Weeks
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 the full-size barrier block or a dc power jack located in one end panel.The FP-ALC1 is a single…
Usually Available in 1 - 2 Weeks
RDL ST-OSC2A
Osillator, 1 KHZ/10 KHZ
Each of the ST-OSC2 products is a Dual Audio Oscillator. These products are designed for quick, convenient installation, and reliable operation in a variety of audio applications. The ST-OSC2 products feature RDL's SupplyFlex power input configuration. The module will operate directly from floating…
Usually Available in 1 - 2 Weeks
RDL RC-HPS1
Rack Mount for Desktop Power Supply and TX Module
Mounts one desktop style power supply and one TX module. The RC-HPS1 is compatible with all RDL desktop power supplies and with any desktop power supply with maximum dimensions: 5.8 , 14.7 cm x 3 , 7.6 cm x 1.7 , 4.3 cm This adapter fits 10.4" racks.
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RDL ST-DA3
1X3 Mono Distribution Amplifier
The ST-DA3 gives you the advantages of an audio distribution amplifier PLUS you can put it where you need it. The ST-DA3 allows bridging of any audio line, adjusting the gain, and driving up to three high or low impedance, balanced or unbalanced loads. The ST-DA3's wideband circuitry produces the…
Usually Ships From Factory in 24-48 Hours
RDL FP-UBC6
Converter, Unbalanced to Balanced, 6 Channel
The FP-UBC6 is the ideal choice for multiple channel connectorized conversion from unbalanced to balanced audio. This module features six identical channels, making it ideally suited to converting consumer 6-channel surround sound into the professional audio format. Each input channel is…
Usually Available in 1-2 Weeks
RDL ST-ACR1M
Control Relay - Mic Level Input
Each of the ST-ACR products is an Audio Controlled Relay in the STICK-ON® series. These products are designed for quick, convenient installation, and reliable operation in a variety of control applications. The ST-ACR-1M is designed to switch on low-level sources, such as microphones or…
Usually Available in 1 - 2 Weeks
RDL HR-DDA4
Digital Audio Distributor
The Radio Design Labs HR-DDA4 is the ideal choice in installations requiring high quality distribution of a digital audio signal. The input and each of the four outputs support AES/EBU, S/PDIF or AES-3ID formats. The HR-DDA4 automatically detects a valid input on any of the four input jacks: S/PDIF…
Usually Available in 1-2 Weeks
RDL ST-IC1
Intercom Amplifier
The ST-IC1 is the ideal choice where an intercom system is to be installed, or where an amplifier is needed to bring a mic level up to a 1 W speaker level with optional muting capability.The ST-IC1 has one input, one output and two muting control terminals.The input accepts a dynamic mic, a…
Usually Available in 1 - 2 Weeks
RDL HR-MP2
2 Channel Mic Preamp
The HR-MP2 is a dual channel microphone preamplifier with line-level outputs. Each section provides identical rear-panel signal connections and front-panel controls.Each preamplifier is equipped with a front-panel FILTER switch to enable or disable a 6 dB/octave low-cut filter with a -3 dB cutoff…
Usually Available in 1-2 Weeks
RDL RU-MX4
4 Ch Mic/Line Mixer w/Compressor/Limiter
The RU-MX4 4-channel mic/line mixer is the ideal choice in many applications where a combination of balanced mic and/or unbalanced line-level signals needs to be mixed. Balanced connections use XLR connectors, and unbalanced signals are coupled through RCA jacks. Each of the four inputs can accept…
Usually Ships From Factory in 24-48 Hours
RDL RU-AVX4
Audio Video Switcher
The RDL RU-AVX4 switches one output between four sets of audio L/R and video consumer RCA inputs, with front-panel durable pushbuttons and rear panel terminal block connections for remote operation. Video signal quality, audio performance and pushbutton durability are equal to that found in…
Usually Available in 1 - 2 Weeks
RDL DDB-BN22
Bi-Directional Mic/Line Dante Interface 2 x 2 w/PoE - Black
The DDB-BN22 is a complete wall-mounted Dante audio network interface. It features two XLR mic or line inputs and two XLR mic or line outputs on the front panels. Special software is not required to configure the DDB-BN22. Each XLR input provides three switches that may be set from the front of the…
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RDL STM-3
Mic Preamp
The STM-3 is a quality low-noise microphone preamplifier designed for use in surveillance, commercial sound, broadcast, and recording where higher than normal gain is required. The STM-3 is very flexible, with gain adjustment from 45 to 75 dB, two balanced or unbalanced outputs, and available…
Usually Ships From Factory in 24-48 Hours
RDL ST-OSC2B
Oscillator 100 HZ/400 HZ
Each of the ST-OSC2 products is a Dual Audio Oscillator. These products are designed for quick, convenient installation, and reliable operation in a variety of audio applications. The ST-OSC2 products feature RDL's SupplyFlex power input configuration. The module will operate directly from floating…
Usually Available in 1 - 2 Weeks
RDL HR-ADC1
Analog to Digital Converter
The HR-ADC1 is a broadcast quality A/D converter that provides exceptional audio accuracy and clarity with any audio source or style. Superior analog performance fine tuned through audiophile listening practices produces very low distortion (0.0006%), exceedingly low noise (-135 dB) and remarkably…
Usually Available in 1-2 Weeks
RDL ACM-3
AM Noise Monitor
RDL's ACM technology is the only time-proven, industry accepted method of controlling Synchronous AM Noise (the elusive FM transmission bandwidth variations that aggravate multipath artifacts in listeners' receivers). Hundreds of top performing FMs in every major U.S. market turn to ACM technology…
Usually Available in 1 - 2 Weeks
