RDL

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RDL TXJ2 Unbalanced Input Transformer

RDL TXJ2 Unbalanced Input Transformer

The RDL TX-J2 is an unbalanced input transformer with unbalanced stereo inputs to summed balanced mono output. It's the ideal choice where installations require the passive mixing of 2 unbalanced line-level audio sources to feed a ...
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RDL AV-HK1 “HUM KILLER” Stereo Audio Isolation Module

RDL AV-HK1 “HUM KILLER” Stereo Audio Isolation Module

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 AV-HK1 is supplied with two adapter cables to facilitate ...
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RDL PS-24AS 24Vdc Switching Power Supply, North American AC Plug, 500mA, dc Plug

RDL PS-24AS 24Vdc Switching Power Supply, North American AC Plug, 500mA, Dc Plug

Radio Design Labs' PS-24AS is a 24 VDC/500 mA switching power supply with a North American AC plug. Compatible with various RDL products.Radio Design Labs PS-24AS Specifications: Input: 100 to 240 VAC Output: 24 Vdc, 500 mA (UL, ...
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Currently Out Of Stock Expected to SHIP out in 6-10 business days
RDL D-CIJ3  Consumer Input Jacks, Mono

RDL D-CIJ3 Consumer Input Jacks, Mono

The D-CIJ3 is the perfect choice in installations requiring the passive mixing of two unbalanced line level audio sources to feed a mono balanced (or unbalanced) audio line.The D-CIJ3 is a complete unbalanced line-level audio input module. ...
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RDL STM2 Microphone Preamplifier, 50dB Gain

RDL STM2 Microphone Preamplifier, 50dB Gain

Radio Design Labs' 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 off to +65 dB, two balanced or unbalanced ...
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RDL STACR1 Dual High Gain Line Amplifiers

RDL STACR1 Dual High Gain Line Amplifiers

ST-ACR1 module is designed to switch on LINE-LEVEL sources. Its relatively short release delay time makes it the optimum choice for voice applications.Each of the ST-ACR products is an Audio Controlled Relay in the group of STICK-ON series ...
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Currently Out Of Stock Expected to SHIP out in 6-10 business days
RDL D-CIJ3D Consumer Input Jacks, Stereo

RDL D-CIJ3D Consumer Input Jacks, Stereo

The D-CIJ3D is designed for installations requiring stereo unbalanced line level audio sources to feed stereo balanced (or unbalanced) audio lines.The D-CIJ3D is a complete unbalanced line-level audio input module. The front ...
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RDL STMX2 2 Mic or Line Input Mixer, Mic and Line Out

RDL STMX2 2 Mic Or Line Input Mixer, Mic And Line Out

Radio Design Labs' 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 input of a power amplifier. A mic or ...
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RDL TX70A Music on Hold Amplifier, 1W

RDL TX70A Music On Hold Amplifier, 1W

Radio Design Labs' TX-70A is part of the group of versatile TX series products from Radio Design Labs. The TX series feature the advanced circuitry for which RDL products are known, combined with durable, quality connectors. The ...
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RDL STMX3 Line Level Mixer

RDL STMX3 Line Level Mixer

Radio Design Labs; ST-MX3 is part of a group of products in the STICK-ON series from Radio Design Labs. The durable bottom adhesive permits quick, permanent mounting nearly anywhere, or use it with RDL's racking accessories. The ST-MX3 ...
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RDL D-J3 Mic/Line Input Assembly, XLR, RCA, Terminal Block

RDL D-J3 Mic/Line Input Assembly, XLR, RCA, Terminal Block

Radio Design Labs' D-J3 is a complete audio input panel assembly.  The front panel features a female XLR jack and two phono jacks. The XLR is connected directly to the rear-panel barrier block. The phono jacks are intended for mono or ...
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RDL STDA3 Line Level Distribution Amplifier, 1x3

RDL STDA3 Line Level Distribution Amplifier, 1x3

The RDL 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 either high or low impedance, balanced or ...
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Currently Out Of Stock Expected to SHIP out in 6-10 business days
RDL DB-XLR3M  XLR 3-pin Male Jack on D Plate, Solder Type, Black

RDL DB-XLR3M XLR 3-pin Male Jack On D Plate, Solder Type, Black

RDL's DB-XLR3M is a black Decora® wall plate equipped with a 3-pin male XLR jack.RDL DB-XLR3M Specifications: Dimensions: 4.11" H x 1.31" W x 0.17" D (10.44 x 3.33 x 0.43 cm)Shipping Weight: 0.14 lb (0.064 kg)WEEE Weight: 0.09 lb (0.041 ...
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RDL DB-CIJ3  Consumer Input Jacks, Mono, Black

RDL DB-CIJ3 Consumer Input Jacks, Mono, Black

The Radio Design Labs DB-CIJ3 is the ideal choice in installations requiring the passive mixing of two unbalanced line level audio sources to feed a mono balanced (or unbalanced) audio line.The DB-CIJ3 is a complete unbalanced line-level ...
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RDL TX-A2  Audio Converter, Balanced to Unbalanced, Terminals, Dual-RCA

RDL TX-A2 Audio Converter, Balanced To Unbalanced, Terminals, Dual-RCA

Radio Design Labs' 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 unbalanced inputs.The TX-A2 is a complete ...
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RDL TX-A2D Dual Audio Converter, Balanced to Unbalanced-Terminals, Dual-RCA

RDL TX-A2D Dual Audio Converter, Balanced To Unbalanced-Terminals, Dual-RCA

Radio Design Labs' 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 unbalanced inputs.The TX-A2D is a ...
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Currently Out Of Stock Expected to SHIP out in 4 business days
RDL ST-NG1 White and Pink Noise Generator

RDL ST-NG1 White And Pink Noise Generator

Radio Design Labs' ST-NG1 is the ideal choice where random white or pink noise is needed. It is suitable either as a reference noise source for audio measurements or as a masking noise source in engineered sound or counter-intelligence ...
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RDL DXLR3F Dual XLR 3-pin Male Jacks on D Plate, Solder Type, Custom Labeled

RDL DXLR3F Dual XLR 3-pin Male Jacks On D Plate, Solder Type, Custom Labeled

Radio Design Labs' D-XLR3F is a wall-mount connector plate with an integral 3-pin XLR-F jack. It comes in a white finish (other available finishes sold separately).Radio Design Labs D-XLR3F Features: All-Steel Construction ...
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RDL TX1W Music on Hold Amplifier, 1W

RDL TX1W Music On Hold Amplifier, 1W

Radio Design Labs' TX-1W is part of the group of versatile TX series products from Radio Design Labs. The TX series feature the advanced circuitry for which RDL products are known, combined with durable, quality connectors. The ...
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Currently Out Of Stock Expected to SHIP out in 4 business days
RDL FP-CH8 Chime Generator

RDL FP-CH8 Chime Generator

Radio Design Labs' 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. Certain chimes are single ...
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Currently Out Of Stock Expected to SHIP out in 6-10 business days
RDL STUMX3 Universal Audio Mixer, 3 Mic or Line x 1 Mic or Line

RDL STUMX3 Universal Audio Mixer, 3 Mic Or Line X 1 Mic Or Line

Radio Design Labs' 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 switch selects the output level. Each input ...
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RDL FP-PA35A  Audio Amplifier 35W, 25V, 70V, 100V with Power Supply

RDL FP-PA35A Audio Amplifier 35W, 25V, 70V, 100V With Power Supply

Radio Design Labs' FP-PA35A is the ideal choice in many applications where multiple 25 V, 70 V or 100 V speakers in a zone need to be powered from a single audio power amplifier.The FP-PA35A features a balanced line level input that may be ...
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Currently Out Of Stock Expected to SHIP out in 4 business days
RDL ST-VP2 Automatic Ducking Module

RDL ST-VP2 Automatic Ducking Module

NOTE: Radio Design Labs' PS-24AS power supply is NOT included but is required in order to power this product. Please see the "Accessories" tab or click here for more information on the PS-24AS power supply. Radio ...
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Currently Out Of Stock Expected to SHIP out in 11-15 business days
RDL STA1M Dual Balance / Unbalance Line Amp, -12 to 20dB Gain

RDL STA1M Dual Balance / Unbalance Line Amp, -12 To 20dB Gain

Radio Design Labs' STA-1M allows bridging any audio line, adjusting the gain, and driving a balanced or unbalanced line. The circuit design allows the input to accept either balanced or unbalanced signals, of either high or low impedance. ...
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