Radio Design Labs Products

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Radio Design Labs TX-1W On-Hold Music Amplifier
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 ...
Radio Design Labs TX-J2 Unbalanced Input Transformer - Sums Unbalanced Stereo Inputs to Balanced Mono Out
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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Radio Design Labs PS-24AS 24 VDC 500mA Switching Power Supply, North American Model
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, ...
Radio Design Labs FP-MX3R Remote Controlled Line Level Mixer
radio design labs' fp-mx3r is a great choice where a user-accessible mixer must control the volume of multiple sources.  the mixer accepts balanced or unbalanced audio sources through a detachable terminal block.  fp-mx3r outputs ...
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Radio Design Labs TX-1W On-Hold Music Amplifier
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 ...
Radio Design Labs TX-J2 Unbalanced Input Transformer - Sums Unbalanced Stereo Inputs to Balanced Mono Out
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 ...

5.0 / 5

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Usually ships in 7-14 business days.
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Radio Design Labs PS-24AS 24 VDC 500mA Switching Power Supply, North American Model
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, ...
Radio Design Labs FP-MX3R Remote Controlled Line Level Mixer
radio design labs' fp-mx3r is a great choice where a user-accessible mixer must control the volume of multiple sources.  the mixer accepts balanced or unbalanced audio sources through a detachable terminal block.  fp-mx3r outputs ...
Radio Design Labs TX-A2 1-Channel Balanced to Unbalanced Audio Converter/Transformer
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 ...
Radio Design Labs ST-DA3 1x3 Line Level Distribution Amplifier
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 ...
Radio Design Labs TX-PA40D 20W RMS Per Channel @ 8 Ohms Stereo Amplifier with Power Supply
radio design labs' tx-pa40d features two unbalanced line level inputs on high-reliability gold plated phono (rca) jacks. a front-panel recessed gain control trimmer permits setting the desired amplifier output level for each channel. the ...
Radio Design Labs RU-ADA8D 2x8 Stereo Audio Distribution Amplifier
radio design labs ru-ada8d features: stereo audio distribution with 8 outputs mono audio distribution with 16 outputs front-panel input level trimmers dual-led vu meter for each input channel front-panel output level trimmers ...
Radio Design Labs FP-PA20 20W, 8 Ohm Audio Power Amplifier
note: radio design labs' ps-24v2a 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-24v2a power supply. the ...
Radio Design Labs TX-70A 70V Line Level Transformer
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 ...
Radio Design Labs FP-PA35A 35 W Mono Audio Amplifier with 25/70/100V Output
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 ...
Radio Design Labs ST-UMX3 Universal Audio Mixer
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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Radio Design Labs TX-PCR1 Paging Control Relay
radio design labs' tx-pcr1 is ideal where switching needs to be controlled from a constant voltage amplified audio source. the module will trigger on any program material, with paging sources being the most common. the tx-pcr1 ...
Radio Design Labs ST-ACR1 Line-Level Audio Controlled Relay
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 ...
Radio Design Labs D-CIJ3 Consumer Input Jacks, RCA
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. ...
Radio Design Labs STM-2 Adjustable Microphone to Line Preamplifier
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 ...
Radio Design Labs DD-BN22 Wall-Mounted Bi-Directional Mic/Line Dante Interface 2 x 2
the radio design labs dd-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 dd-bn22. ...

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Radio Design Labs STR-19A Rackmount System for 12 Stick-On Units
radio design labs' str-19a racking system holds up to 12 stick-ons in a 19" rack and only occupies two rack spaces.
Radio Design Labs D-J3 Mic (XLR)/Line (RCA) Wall Plate Audio Input Assembly
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 ...
Radio Design Labs ST-MX2 2-Channel Universal Audio Mixer
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 ...
Radio Design Labs D-CIJ3D Consumer Input Jacks, Stereo, RCA
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 ...
Radio Design Labs ST-SSR1 Solid State 'Relay' Audio Switch
radio design labs' st-ssr1 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-ssr1 ...
Radio Design Labs STA-1 Dual-Channel Balanced/Unbalanced Line Amplifier with 12-20dB Gain
radio design labs' sta-1 is a dual-channel line amplifier with bridging inputs, adjustable gain or loss, and low impedance outputs.  each of the two identical circuits are both an electronic line transformer and a line ...
Radio Design Labs FP-MX4 4-Input Mic/Line Mixer
radio design labs' fp-mx4 is a single channel audio mixing module featuring four identical inputs. each input accepts either a mic or line level source. the output section provides four mixing potentiometers corresponding to the four ...

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Showing Products 1 - 24 of 369
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