MCM Electronics

Radio Design Labs Products

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Image of Radio Design Labs CP-1S Single Gang Stainle Steel Decora Cover Plate

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555-0602 - Single Gang Stainle Steel Decora Cover Plate

Single Gang Stainle Steel Decora Cover Plate

Mfr Name: Radio Design Labs

Mfr Number: CP-1S

See all items in Cover Plates

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$12.99

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Image of Radio Design Labs CP-2S Double Gang Stainle Steel Decora Cover Plate

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555-0607 - Double Gang Stainle Steel Decora Cover Plate

Double Gang Stainle Steel Decora Cover Plate

Mfr Name: Radio Design Labs

Mfr Number: CP-2S

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$12.99

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Image of Radio Design Labs PS-24AS RDL Power Supply - 500mA

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555-PS-24A - RDL Power Supply - 500mA

Designed specifically for use with all RDL modules. All models are single ended, 24VDC output. Output current: 500mA

Mfr Name: Radio Design Labs

Mfr Number: PS-24AS

See all items in Audio

In Stock

$22.99

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Image of Radio Design Labs TX-1A RDL Adjustable Line Transformer

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555-TX-1A - RDL Adjustable Line Transformer

Provides transformer isolation between balanced line and unbalanced input Trim pot attenuation adjusts output from 4~24dB below input Input may be 10Kohm bridging or 600ohm terminated Frequency response: 20Hz~20KHz THD: Passive device requires no power

Mfr Name: Radio Design Labs

Mfr Number: TX-1A

See all items in Interface Boxes

In Stock

$34.99

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Image of Radio Design Labs STM-2 RDL Microphone Preamplifier

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555-STM-2 - RDL Microphone Preamplifier

Compact, high quality preamplifier converts balanced or unbalanced mic input, to dual, balanced or unbalanced, isolated +4dBu line level outputs, for use with commercial sound equipment. Additionally, the input will accept low impedances, such as a 4ohm or 8ohm sp...

Mfr Name: Radio Design Labs

Mfr Number: STM-2

See all items in Interface Boxes

In Stock

$137.99

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Image of Radio Design Labs TX-70A RDL 100/70/25V Line Input Interface

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555-TX-70A - RDL 100/70/25V Line Input Interface

Matches a 100V, 70V or 25V speaker line to any unbalanced line level audio input Perfect when adding powered subwoofers to existing 70V distributed systems. Trimpot adjusts output level for various input vollput voline (Pantone) 150-Line (Pantone) utages/power lev...

Mfr Name: Radio Design Labs

Mfr Number: TX-70A

See all items in 70V Transformers

In Stock

$39.99

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Image of Radio Design Labs ST-PA2 RDL Two-Watt Utility Amplifier

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555-ST-PA2 - RDL Two-Watt Utility Amplifier

Perfect for use as a local monitor amplifier and with music-on-hold telephone systems. It features a single unbalanced audio input, with adjustable gain, and two outputs. The first output delivers 2W RMS into an 8ohm load, the second delivers up to +12dBu into a 6...

Mfr Name: Radio Design Labs

Mfr Number: ST-PA2

See all items in Interface Boxes

In Stock

$65.99

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Image of Radio Design Labs TX-J2 Unbalanced Input Transformer

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555-18944 - Unbalanced Input Transformer

Unbalanced Input Transformer Features: Mix two unbalanced audio signals to mono balanced Combine stereo into mono with balanced output Unbalanced to balanced conversion without gain Hum cancellation on unbalanced line inputs Frequency response 3...

Mfr Name: Radio Design Labs

Mfr Number: TX-J2

See all items in Interface Boxes

In Stock

$57.99

(MSRP: $75.84)
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Image of Radio Design Labs ST-MX2 RDL Universal Audio Mixer

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555-ST-MX2 - RDL Universal Audio Mixer

Use 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 professional +4dBu line level mono sum is possible. It may be ...

Mfr Name: Radio Design Labs

Mfr Number: ST-MX2

See all items in Interface Boxes

In Stock

$129.99

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Image of Radio Design Labs TX-LM2 RDL Line Matching Transformer

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555-TX-LM2 - RDL Line Matching Transformer

Matches balanced 600ohm phone (or other line) into mic or line input Dual outputs; unbalanced line level and balanced mic level Frequency response: 20Hz~20KHz THD: Passive device requires no power

Mfr Name: Radio Design Labs

Mfr Number: TX-LM2

See all items in Interface Boxes

In Stock

$36.99

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Image of Radio Design Labs ST-DA3 RDL Distribution Amplifier

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555-ST-DA3 - RDL Distribution Amplifier

Audio distribution amplifier allows bridging of any audio line, adjusting the gain (0~+20dB), and driving either high or low impedance, balanced or unbalanced loads. Typical applications: Audio distribution with up to 3 outputs Bridging a line for local dist...

Mfr Name: Radio Design Labs

Mfr Number: ST-DA3

See all items in Interface Boxes

In Stock

$134.99

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Image of Radio Design Labs D-SH1M Headphone Amplifier White Decora Wallplate Insert 3.5mm Jack

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555-0531 - Headphone Amplifier White Decora Wallplate Insert 3.5mm Jack

Versatile single gang decora inserts accept a wide range of line level inputs, and provide headphone level output. They are perfect in commercial applications including museums, music stores, language translation and interview studios and even residential applicat...

Mfr Name: Radio Design Labs

Mfr Number: D-SH1M

See all items in Headphone Amplifiers

In Stock

$129.99

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Image of Radio Design Labs EZ-MX4L EZ Stereo Line-Level Audio Mixer

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555-0676 - EZ Stereo Line-Level Audio Mixer

The EZ series line level audio mixer provides four stereo inputs, and one stereo output.

Mfr Name: Radio Design Labs

Mfr Number: EZ-MX4L

See all items in Interface Boxes

In Stock

$149.99

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Image of Radio Design Labs TX-MVX Two Bnc In, Single Bnc Out Manual Video Switch

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555-TX-MVX - Two Bnc In, Single Bnc Out Manual Video Switch

Remote Operated Video Switch Module Versatile switching module provides switching control of standard NTSC composite video signals. This unit features an A and B input, with a single output. A/B switching requires simple SPST switch closure.

Mfr Name: Radio Design Labs

Mfr Number: TX-MVX

See all items in Interface Boxes

In Stock

$94.99

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Image of Radio Design Labs ST-ACR2 RDL Audio Controlled Relay

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555-ST-ACR2 - RDL Audio Controlled Relay

Accepts balanced or unbalanced input, and provides a DPDT relay output when the presence of an audio signal is detected. It is perfect when adding "audio-power-on" capability to existing equipment. Because the relay utilizes NO and NC contacts, it may also be used...

Mfr Name: Radio Design Labs

Mfr Number: ST-ACR2

See all items in Interface Boxes

In Stock

$99.99

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