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Radio Design Labs TX-MX2R
Audio Mixer/Distribution Amplifier

OUR PART #  TXMX2R

Our Price: $81.52
List Price: $109.04
You save 25%! (Low Price Guarantee)
Usually ships in 7-14 business days.
Need it sooner? Call us!

Recommended Accessories

Radio Design Labs' TX-MX2R is the ideal choice in installations requiring the active, isolated mixing of two unbalanced line-level audio sources to feed either one or two unbalanced destinations.

The input circuits are high-impedance, line-level (-10 dBV) and are each isolated from each other. Therefore the modules may be used to bridge an unbalanced stereo source without affecting the stereo separation. Each output from the TX-MX2R is a mono mix of the stereo signal. Normally, the gain trimmers are set to unity gain. If either channel is low, the gain of that channel may be adjusted up to 6 dB.

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.

The TX-MX2R may also be used to mix two separate sources into a single output. The mixing circuit in the module is an active summing amplifier.

The output driver provides two separate, identical output signals from the input signal or signals. This output distribution amplifier therefore allows the TX-MX2R to be used as a two-output audio distribution amplifier. If it is desired to distribute a single source to two destinations, one of the inputs may be left unused without any loss of performanc

Features:

  • Mix 2 unbalanced mono signals
  • Combine stereo into mono
  • Gain trim for each input
  • Two active isolated outputs from the input signal (s)
  • Isolation between inputs
  • High-Quality unbalanced audio

Typical Performance:

  • Inputs (2): -10 dBV
  • Input Impedance: 10 k-ohms
  • Noise: < -75 dB (referenced to -10 dBV)
  • THD+N: < 0.05% (0.01% typical)
  • Frequency Response: 25 Hz to 45 kHz (+/- 0.5 dB);  15 Hz to 70 kHz (+/- 1 dB)
  • Gain (per channel): Unity to +6 dB nominal (adjustable)
  • IMD: 0.01% typical
  • Outputs (2): 100 ohms unbalanced, -10 dBV to drive low or high impedance unbalanced lines
  • Headroom: > 27 dB (24 Vdc supply);  > 18 dB (12 Vdc supply)
  • Power Requirement: GROUND-REFERENCED, 12 to 33 Vdc @ 10 mA
1RU Rack Adapter for TX Series ProductsRadio Design Labs TX-RA5 1RU Rack Adapter for TX Series Products

Radio Design Labs' TX-RA5 chassis is a single rack unit accessory which provides mounting for up to 5 TX Series products.

In Stock

Our Price:$32.40List Price: $43.35You save 25%!

24 VDC 500mA Switching Power SupplyRadio Design Labs PS-24AS 24 VDC 500mA Switching Power Supply

Radio Design Labs' PS-24AS is a 24 Vdc switching power supply with a North American AC plug.  500 mA, dc plug.Specifications: Input: 100 to 240 VACOutput: 24 Vdc, 500 mA (UL, CSA)Dimensions: 1.65" x 2.75" x 1.45" (4.2 x 7 x 3.7 ...

In Stock

Our Price:$22.92List Price: $30.67You save 25%!

Kit to Mount ST, TX Series Modules on FP PanelRadio Design Labs MB3-RDL Kit to Mount ST, TX Series Modules on FP Panel

TX or STICK-ON Module fastens to MB-3 which slides into FP-RRA/H track.

In Stock

Our Price:$5.01List Price: $6.70You save 25%!

Mounting Kit for STICK-ON, TX, or Rack-Up moduleRadio Design Labs MB1-RDL Mounting Kit for STICK-ON, TX, or Rack-Up module

Two mounting brackets mounts a STICK-ON, TX, or Rack-Up module to a flat surface.

In Stock

Our Price:$3.39List Price: $4.00You save 15%!

Single RACK-UP Mounting Bay Utility ChassisRadio Design Labs UC-1 Single RACK-UP Mounting Bay Utility Chassis

Radio Design Labs' UC-1 is an ULTRASTYLE design tabletop chassis for mounting RDL modules and accessories. The front panel features a single RACK-UP mounting bay. The rear panel has an identical mounting bay and is supplied with matching ...

Usually ships in 7-14 business days.
Need it sooner? Call us!

Our Price:$84.01List Price: $112.37You save 25%!

Mounting Frame for Stick/TXRadio Design Labs SR-4 Mounting Frame for Stick/TX

Radio Design Labs' SR-4 is a universal module chassis that can mount to a backboard, wall or nearly any other support. It provides mounting for 4 STICK-ON power amplifiers or 7 standard STICK-ON modules. TX ™ modules may also be mounted. ...

Usually ships in 7-14 business days.
Need it sooner? Call us!

Our Price:$83.21List Price: $111.30You save 25%!

Pole Mount Tray for RDL Module Radio Design Labs PM-1T Pole Mount Tray for RDL Module

The PM-1T is a tray that mounts above a projector using a standard (1.5" I.D.) round projector pole or any smaller round or rectangular pole. The tray accommodates up to two FP-PA20 Audio Power Amplifiers (for stereo operation) and two ...

Usually ships in 7-14 business days.
Need it sooner? Call us!

Our Price:$80.35List Price: $107.48You save 25%!

Din Rail Adaptor for TX ModuleRadio Design Labs DRA-35T Din Rail Adaptor for TX Module

The DRA-35T provides mounting for any RDL® TX or MAX TX module to a DIN rail. The unique design allows mounting TX modules in a rack, cabinet or anywhere else DIN rail mounting of TX modules is desired.

Usually ships in 7-14 business days.
Need it sooner? Call us!

Our Price:$9.34List Price: $11.02You save 15%!

Mounting Kit for RU and TX SeriesRadio Design Labs MB2-RDL Mounting Kit for RU and TX Series

MB-2 pair mounts a RACK-UP or TX module above or below a surface.

Usually ships in 7-14 business days.
Need it sooner? Call us!

Our Price:$2.30List Price: $2.72You save 16%!

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Radio Design Labs TX-MX2R
Audio Mixer/Distribution Amplifier

OUR PART #  TXMX2R

Product Information:

Radio Design Labs' TX-MX2R is the ideal choice in installations requiring the active, isolated mixing of two unbalanced line-level audio sources to feed either one or two unbalanced destinations.

The input circuits are high-impedance, line-level (-10 dBV) and are each isolated from each other. Therefore the modules may be used to bridge an unbalanced stereo source without affecting the stereo separation. Each output from the TX-MX2R is a mono mix of the stereo signal. Normally, the gain trimmers are set to unity gain. If either channel is low, the gain of that channel may be adjusted up to 6 dB.

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.

The TX-MX2R may also be used to mix two separate sources into a single output. The mixing circuit in the module is an active summing amplifier.

The output driver provides two separate, identical output signals from the input signal or signals. This output distribution amplifier therefore allows the TX-MX2R to be used as a two-output audio distribution amplifier. If it is desired to distribute a single source to two destinations, one of the inputs may be left unused without any loss of performanc

Features:

  • Mix 2 unbalanced mono signals
  • Combine stereo into mono
  • Gain trim for each input
  • Two active isolated outputs from the input signal (s)
  • Isolation between inputs
  • High-Quality unbalanced audio

Typical Performance:

  • Inputs (2): -10 dBV
  • Input Impedance: 10 k-ohms
  • Noise: < -75 dB (referenced to -10 dBV)
  • THD+N: < 0.05% (0.01% typical)
  • Frequency Response: 25 Hz to 45 kHz (+/- 0.5 dB);  15 Hz to 70 kHz (+/- 1 dB)
  • Gain (per channel): Unity to +6 dB nominal (adjustable)
  • IMD: 0.01% typical
  • Outputs (2): 100 ohms unbalanced, -10 dBV to drive low or high impedance unbalanced lines
  • Headroom: > 27 dB (24 Vdc supply);  > 18 dB (12 Vdc supply)
  • Power Requirement: GROUND-REFERENCED, 12 to 33 Vdc @ 10 mA
1RU Rack Adapter for TX Series ProductsRadio Design Labs TX-RA5 1RU Rack Adapter for TX Series Products

Radio Design Labs' TX-RA5 chassis is a single rack unit accessory which provides mounting for up to 5 TX Series products.

In Stock

Our Price:$32.40List Price: $43.35You save 25%!

24 VDC 500mA Switching Power SupplyRadio Design Labs PS-24AS 24 VDC 500mA Switching Power Supply

Radio Design Labs' PS-24AS is a 24 Vdc switching power supply with a North American AC plug.  500 mA, dc plug.Specifications: Input: 100 to 240 VACOutput: 24 Vdc, 500 mA (UL, CSA)Dimensions: 1.65" x 2.75" x 1.45" (4.2 x 7 x 3.7 ...

In Stock

Our Price:$22.92List Price: $30.67You save 25%!

Kit to Mount ST, TX Series Modules on FP PanelRadio Design Labs MB3-RDL Kit to Mount ST, TX Series Modules on FP Panel

TX or STICK-ON Module fastens to MB-3 which slides into FP-RRA/H track.

In Stock

Our Price:$5.01List Price: $6.70You save 25%!

Mounting Kit for STICK-ON, TX, or Rack-Up moduleRadio Design Labs MB1-RDL Mounting Kit for STICK-ON, TX, or Rack-Up module

Two mounting brackets mounts a STICK-ON, TX, or Rack-Up module to a flat surface.

In Stock

Our Price:$3.39List Price: $4.00You save 15%!

Single RACK-UP Mounting Bay Utility ChassisRadio Design Labs UC-1 Single RACK-UP Mounting Bay Utility Chassis

Radio Design Labs' UC-1 is an ULTRASTYLE design tabletop chassis for mounting RDL modules and accessories. The front panel features a single RACK-UP mounting bay. The rear panel has an identical mounting bay and is supplied with matching ...

Usually ships in 7-14 business days.
Need it sooner? Call us!

Our Price:$84.01List Price: $112.37You save 25%!

Mounting Frame for Stick/TXRadio Design Labs SR-4 Mounting Frame for Stick/TX

Radio Design Labs' SR-4 is a universal module chassis that can mount to a backboard, wall or nearly any other support. It provides mounting for 4 STICK-ON power amplifiers or 7 standard STICK-ON modules. TX ™ modules may also be mounted. ...

Usually ships in 7-14 business days.
Need it sooner? Call us!

Our Price:$83.21List Price: $111.30You save 25%!

Pole Mount Tray for RDL Module Radio Design Labs PM-1T Pole Mount Tray for RDL Module

The PM-1T is a tray that mounts above a projector using a standard (1.5" I.D.) round projector pole or any smaller round or rectangular pole. The tray accommodates up to two FP-PA20 Audio Power Amplifiers (for stereo operation) and two ...

Usually ships in 7-14 business days.
Need it sooner? Call us!

Our Price:$80.35List Price: $107.48You save 25%!

Din Rail Adaptor for TX ModuleRadio Design Labs DRA-35T Din Rail Adaptor for TX Module

The DRA-35T provides mounting for any RDL® TX or MAX TX module to a DIN rail. The unique design allows mounting TX modules in a rack, cabinet or anywhere else DIN rail mounting of TX modules is desired.

Usually ships in 7-14 business days.
Need it sooner? Call us!

Our Price:$9.34List Price: $11.02You save 15%!

Mounting Kit for RU and TX SeriesRadio Design Labs MB2-RDL Mounting Kit for RU and TX Series

MB-2 pair mounts a RACK-UP or TX module above or below a surface.

Usually ships in 7-14 business days.
Need it sooner? Call us!

Our Price:$2.30List Price: $2.72You save 16%!

Click to download

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