MCM Electronics

Radio Design Labs Products

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Image of Radio Design Labs ST-UBA2 Rdl Two Channel Unbalanced/ Balanced Converter

1159

555-ST-UBA2 - Rdl Two Channel Unbalanced/ Balanced Converter

Use to convert unbalanced line level signals from consumer equipment, to +4dBu, balanced line level, common of professional audio equipment. Perfect for incorporation of CD players, cassette decks, computer sound cards and televisions, into professional systems. A...

Mfr Name: Radio Design Labs

Mfr Number: ST-UBA2

See all items in Interface Boxes

In Stock Clearance Item

$119.99

(Reg: $159.99)
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Image of Radio Design Labs TX-1W 1 Watt Music On Hold Amplifier

1169

555-18926 - 1 Watt Music On Hold Amplifier

Music on Hold Amplifier The TX-1W is the ideal choice in on-site installations where the central telephone switching unit needs to be fed with music, voice or combined music/voice signals.

Mfr Name: Radio Design Labs

Mfr Number: TX-1W

See all items in Interface Boxes

In Stock Clearance Item

$54.99

(Reg: $66.99)
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Image of Radio Design Labs PS-24AS RDL Power Supply - 500mA

586

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 Baluns

In Stock

$22.99

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Image of Radio Design Labs TX-AT1 600 Ohm 1:1 Audio Isolation Transformer

525

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

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In Stock

$84.99

(MSRP: $114.92)
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Image of Radio Design Labs RU-ADA4D 1X4 Stereo Or 1X8 Mono Audio Distribution Amplifier

562

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

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In Stock

$249.99

(MSRP: $320.78)
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Image of Radio Design Labs ST-VP2 Automatic Ducking Module

495

555-18924 - Automatic Ducking Module

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 line-level voice source may be provided from a telephone pagi...

Mfr Name: Radio Design Labs

Mfr Number: ST-VP2

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In Stock

$149.99

(MSRP: $204.15)
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Image of Radio Design Labs ST-PA2 RDL Two-Watt Utility Amplifier

476

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

Utility Power Amplifier The ST-PA2 features a single, unbalanced audio input, a gain control, and two outputs. The first output is designed to deliver a clean 2 watts RMS into an 8 ohm speaker. The second output is intended to drive 600 ohm transformers, typicall...

Mfr Name: Radio Design Labs

Mfr Number: ST-PA2

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In Stock

$65.99

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Image of Radio Design Labs ST-DA3 RDL Distribution Amplifier

473

555-ST-DA3 - RDL Distribution Amplifier

Audio Distribution Amplifier 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 driving up to three high or low impedance, balanced or...

Mfr Name: Radio Design Labs

Mfr Number: ST-DA3

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In Stock

$134.99

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

302

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

Under Counter Mounting Brackets Under Counter Bracket Pair for all EZ Product Widths.

Mfr Name: Radio Design Labs

Mfr Number: EZ-UCB2

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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

282

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

275

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 PS-24KS RDL Power Supply - 1A

243

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 Baluns

In Stock

$28.99

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

294

555-ST-ACR2 - RDL Audio Controlled Relay

Audio Controlled Relay The ST-ACR2 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-ACR2 is designed to switch on line level s...

Mfr Name: Radio Design Labs

Mfr Number: ST-ACR2

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In Stock

$99.99

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Image of Radio Design Labs EZ-PH1 EZ Series Stereo Phono Preamp

239

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 TX-J2 Unbalanced Input Transformer

233

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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