MCM Electronics

Radio Design Labs Products

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

1293

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-AT1 600 Ohm 1:1 Audio Isolation Transformer

1140

555-18940 - 600 Ohm 1:1 Audio Isolation Transformer

Audio Isolation Transformer - 600 O 1:1 Features: Studio Quality Bifilar Audio Transformer Terminal Block Transformer Connections Galvanic Isolation with 1:1 Transformer Coupling Transformer to Drive 600 Ohm Line Convenience of RDL® TXs™ Fr...

Mfr Name: Radio Design Labs

Mfr Number: TX-AT1

See all items in Interface Boxes

In Stock

$84.99

(MSRP: $114.92)
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Image of Radio Design Labs EZ-PH1 EZ Series Stereo Phono Preamp

1098

555-0684 - EZ Series Stereo Phono Preamp

The EZ series stereo phono preamplifier allows for a turntable with magnetic cartridge to be played through a conventional line level amplifier.

Mfr Name: Radio Design Labs

Mfr Number: EZ-PH1

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In Stock

$97.99

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Image of Radio Design Labs EZ-UCB2 EZ Series Mounting Accessory - Under Counter Mounting Brackets

1089

555-0698 - EZ Series Mounting Accessory - Under Counter Mounting Brackets

EZ Series Mounting Accessory - Under Counter Mounting Brackets

Mfr Name: Radio Design Labs

Mfr Number: EZ-UCB2

See all items in Rack Rails

In Stock

$16.99

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Image of Radio Design Labs EZ-HSX4 EZ Series Stereo Audio Input Switch w/ RCA,3.5mm, & 1/4 headphone output

1071

555-0670 - EZ Series Stereo Audio Input Switch w/ RCA,3.5mm, & 1/4 headphone output

The EZ series stereo audio input switcher features four unbalanced RCA inputs, one unbalanced RCA output, and either a 3.5mm or 1/4" headphone output.

Mfr Name: Radio Design Labs

Mfr Number: EZ-HSX4

See all items in Interface Boxes

In Stock

$162.99

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Image of Radio Design Labs PS-24KS RDL Power Supply - 1A

1049

555-PS-24K - RDL Power Supply - 1A

Designed specifically for use with all RDL modules. All models are single ended, 24VDC output. Output current: 1A

Mfr Name: Radio Design Labs

Mfr Number: PS-24KS

See all items in Audio

In Stock

$28.99

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Image of Radio Design Labs ST-DA3 RDL Distribution Amplifier

1007

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

985

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 FP-ALC2 RDL Stereo Automatic Level Control

949

555-FP-ALC2 - RDL Stereo Automatic Level Control

Ideal in applications where consistent audio level is needed from stereo sources with varying output, such as multiple CD changers, satellite or broadcast television receivers. It maintains consistent -10dBv output for input signal variations as great as 25dB. Bec...

Mfr Name: Radio Design Labs

Mfr Number: FP-ALC2

See all items in Interface Boxes

In Stock

$249.99

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Image of Radio Design Labs ST-MX2 RDL Universal Audio Mixer

872

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 ST-PA2 RDL Two-Watt Utility Amplifier

870

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 RU-ADA4D 1X4 Stereo Or 1X8 Mono Audio Distribution Amplifier

940

555-RU-ADA4D - 1X4 Stereo Or 1X8 Mono Audio 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-pan...

Mfr Name: Radio Design Labs

Mfr Number: RU-ADA4D

See all items in Interface Boxes

In Stock

$249.99

(MSRP: $320.78)
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Image of Radio Design Labs STP-1 RDL Universal Audio Attenuator

880

555-STP-1 - RDL Universal Audio Attenuator

Use to reduce the input level to a machine to improve headroom, feed a line level signal to a mic level input, or simply lower the level of an audio line to match standard system levels. Two-channel variable attenuator utilizes dual 15 turn potentiometers for prec...

Mfr Name: Radio Design Labs

Mfr Number: STP-1

See all items in Interface Boxes

In Stock

$59.99

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

788

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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Image of Radio Design Labs ST-ACR1 0.5 ~ 5 Second Delay Line Level Controlled Relay

834

555-18872 - 0.5 ~ 5 Second Delay Line Level Controlled Relay

Line-Level Audio Controlled Relay The ST-ACR1 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-ACR1 is designed to switch...

Mfr Name: Radio Design Labs

Mfr Number: ST-ACR1

See all items in Interface Boxes

In Stock

$94.99

(MSRP: $128.15)
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