RDL
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RDL EZ-MCP1 Microphone Compressor
The EZ-MCP1 is an in-line microphone compressor that produces consistent audio levels despite wide variations (up to 30 dB) from the microphone. It is installed between a dynamic... -
RDL ST-DA3 Line Level Distribution Amplifier - 1x3
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... -
RDL TX-A2 Audio Converter - Balanced to Unbalanced
The TX-A2 is the ideal choice in installations requiring passive isolation and level attenuation between a professional balanced line-level mono source and consumer equipment... -
RDL TX-A2D Dual Audio Converter - Balanced to Unbalanced
The TX-A2D is the ideal choice in installations requiring passive isolation and level attenuation between a professional balanced line-level stereo source and consumer equipment... -
RDL AV-HK1 Stereo Audio Isolation Transformer
The AV-HK1 is a stereo transformer isolation module for use with unbalanced, high impedance audio inputs. Input and output connections are provided on gold-plated phono jacks. The... -
RDL AV-HK1X Mono Audio Isolation Transformer
The AV-HK1X is a mono transformer isolation module for use with a balanced, low impedance source and either a low or high impedance load. Input and output connections are provided... -
RDL ST-CL2 Compressor/Limiter - Line Level
The ST‑CL2 is a high performance compressor/limiter designed to maintain a constant average output level and effective peak control over a wide range of input levels. The... -
RDL FP-PA20A 20 W Mono Audio Amplifier
The FP-PA20A features a balanced line level input that may be connected unbalanced. A front panel gain control is designed to be adjusted either manually or with a trimming... -
RDL STM-2 Adjustable Gain Microphone Preamplifier - 35 to 65 dB
The STM-2 is a quality low-noise microphone preamplifier designed for use in commercial sound, broadcast, and recording. The STM-2 is very flexible, with gain adjustment from 35... -
RDL ST-MX2 2 Channel Audio Mixer
The ST-MX2 is used in any application requiring mixing of two audio sources. A mic may be mixed with a line-level music source. Two mics may be mixed to feed the mic or line level... -
RDL ST-VP2 Automatic Ducking Module
The ST-VP2 can be wired into any line-level input of a paging amplifier. A line-level music source may be provided from a receiver, satellite decoder, tape or CD source. A... -
RDL D-CIJ3D RCA + 3.5mm Input Wall Plate - White
The D-CIJ3D is the ideal choice in installations requiring stereo unbalanced line level audio sources to feed stereo balanced (or unbalanced) audio lines. The D/S-CIJ3D is a... -
RDL EZ-HDA4A Stereo Headphone Distribution Amp 1x4
The EZ-HDA4A contains four stereo headphone amplifiers with individual front-panel volume controls. Headphone outputs are provided on front-panel MINI jacks. One stereo input... -
RDL ST-VCA3 Voltage Controlled Amplifier
The ST-VCA3 is used in applications requiring smooth audio level control from a remote control panel, potentiometer or dc voltage (0 to 10 V). Installation in series with the... -
RDL ST-UMX3 3x1 Universal Audio Mixer
The ST-UMX3 is a three-channel audio mixer for combining mic-level or line-level signals to a single output. A MIC/LINE switch is provided for each input. A separate MIC/ LINE... -
RDL STA-2A Dual High Gain Line Amplifiers
The STA-2A is a dual-channel, line-level audio preamplifier. Each channel is identical. The audio inputs are bridged at 20 kΩ and accept either an unbalanced or a balanced... -
RDL TX-TPR3A Active Three-Pair Format-A Receiver
The TX-TPR3A is a three-pair audio receiving module compatible with RDL Format-A twisted pair products. Three outputs are provided corresponding to the three signal pairs A, B and... -
RDL TX-TPR1A Active Single-Pair Format-A Receiver
The TX-TPR1A is a single-pair audio receiving module compatible with RDL Format-A twisted pair products. A front-panel switch set during installation determines which of the three... -
RDL ST-UBA2 Unbalanced to Balanced Amplifier - 2 channel
The ST-UBA2 is used in any application requiring conversion from unbalanced consumer format signals to professional +4 dBu. It may be used to balance audio from CD players,... -
RDL TX-PCR1 Paging Controlled Relay
The TX-PCR1 is the ideal choice in many applications where switching needs to be controlled from a constant-voltage amplified audio source. The module will trigger on any program... -
RDL TX-TPS3A Active Three-Pair Format-A Sender
The TX-TPS3A is a three-pair audio sending module compatible with RDL Format-A twisted pair products. Three line-level sources may be connected to the module, each using either... -
RDL ST-LCR3 Logic Controlled Relay - Dual Alternate Pulse
The ST-LCR3 is ideally suited to applications where momentary pulses are needed from a single control signal. The module provides a momentary pulse when a logic signal at its... -
RDL D-SH1 Stereo Headphone Amplifier
The D-SH1 is used in applications requiring headphones of any impedance to be driven from consumer or professional audio sources. The D/DS-SH1 is ideally suited to applications as... -
RDL ST-MPA48 Dual Microphone Phantom Adapter - 48 V
The ST-MPA48 contains two identical phantom power circuits and a common power supply input. If only one mic input is to be converted for phantom operation, only one circuit needs...