Radio Design Labs TX-J2
Unbalanced Input Transformer - Sums Unbalanced Stereo Inputs to Balanced Mono Out

OUR PART #  TXJ2

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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 balanced (or unbalanced) audio output. It's a complete unbalanced line-level audio input module with a front panel that features 2 gold-plated phono jacks, intended for mono or stereo consumer level sources. Inputs 1 and 2 are combined and balanced through audio transformers configured to reject induced hum. The line-level output is provided on the front-panel detachable terminal block for connection to 10 kOhms or higher input impedance line-level module or equipment inputs.

Note: The TX-J2 is a passive module that does not add gain to the consumer level input. Therefore the balanced output level from the module is not a standard +4 dBu. For installations where a +4 dBu balanced line-level is required, or if the input level is particularly low, RDL's TX-LC2 is recommended. Contact your Sales Pro for more details.

Choose the TX-J2 wherever consumer format audio signals need to be converted to a balanced line without gain. Use it individually or in concert with other RDL products as part of a complete audio/video system.

Typical application diagram (added amplifiers and stereo equipment shown are sold separately):

http://www.rdlnet.com/i/product_images_large/tx-j2_drawing.jpg

RDL TX-J2 Features:

  • Mix 2 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: 30 Hz to 20 kHz (+/- 1 dB)

RDL TX-J2 Specifications:

  • Ambient Operating Temperature: 0° C to 55° C
  • Package Type: Cardboard Box
  • Package Dimensions: 2" x 2" x 4"
  • Shipping Weight: 0.335 lbs
  • Product Dimensional Illustration (inches/cm):

TX-J2

Mounting Kit for STICK-ON, TX, or Rack-Up module
Radio 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.
Mounting Frame for Stick/TX
Radio 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!
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!
1RU Rack Adapter for TX Series Products
Radio 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.
Usually ships in 7-14 business days.
Need it sooner? Call us!
10.4" Rack Mount for 3 TX Series Products
Radio Design Labs TX-HRA3 Rack Mount 10.4" Rack Mount for 3 TX Series Products
The TX-HRA3 rack mounts 3 TX modules. This adapter fits 10.4" racks.Radio Design Labs TX-HRA3 Rack Mount Specifications: Package Dimensions (LxWxD): 13" X 2.5" X 2.5" Shipping Weight: 0.55 lbs.
Usually ships in 7-14 business days.
Need it sooner? Call us!
Din Rail Adaptor for TX Module
Radio 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!
Kit to Mount ST, TX Series Modules on FP Panel
Radio 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.
Usually ships in 7-14 business days.
Need it sooner? Call us!
Mounting Kit for RU and TX Series
Radio 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!

Click to download

Radio Design Labs TX-J2
Unbalanced Input Transformer - Sums Unbalanced Stereo Inputs to Balanced Mono Out

OUR PART #  TXJ2

Product Information:

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 balanced (or unbalanced) audio output. It's a complete unbalanced line-level audio input module with a front panel that features 2 gold-plated phono jacks, intended for mono or stereo consumer level sources. Inputs 1 and 2 are combined and balanced through audio transformers configured to reject induced hum. The line-level output is provided on the front-panel detachable terminal block for connection to 10 kOhms or higher input impedance line-level module or equipment inputs.

Note: The TX-J2 is a passive module that does not add gain to the consumer level input. Therefore the balanced output level from the module is not a standard +4 dBu. For installations where a +4 dBu balanced line-level is required, or if the input level is particularly low, RDL's TX-LC2 is recommended. Contact your Sales Pro for more details.

Choose the TX-J2 wherever consumer format audio signals need to be converted to a balanced line without gain. Use it individually or in concert with other RDL products as part of a complete audio/video system.

Typical application diagram (added amplifiers and stereo equipment shown are sold separately):

http://www.rdlnet.com/i/product_images_large/tx-j2_drawing.jpg

RDL TX-J2 Features:

  • Mix 2 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: 30 Hz to 20 kHz (+/- 1 dB)

RDL TX-J2 Specifications:

  • Ambient Operating Temperature: 0° C to 55° C
  • Package Type: Cardboard Box
  • Package Dimensions: 2" x 2" x 4"
  • Shipping Weight: 0.335 lbs
  • Product Dimensional Illustration (inches/cm):

TX-J2

Mounting Kit for STICK-ON, TX, or Rack-Up module
Radio 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.
Mounting Frame for Stick/TX
Radio 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!
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!
1RU Rack Adapter for TX Series Products
Radio 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.
Usually ships in 7-14 business days.
Need it sooner? Call us!
10.4" Rack Mount for 3 TX Series Products
Radio Design Labs TX-HRA3 Rack Mount 10.4" Rack Mount for 3 TX Series Products
The TX-HRA3 rack mounts 3 TX modules. This adapter fits 10.4" racks.Radio Design Labs TX-HRA3 Rack Mount Specifications: Package Dimensions (LxWxD): 13" X 2.5" X 2.5" Shipping Weight: 0.55 lbs.
Usually ships in 7-14 business days.
Need it sooner? Call us!
Din Rail Adaptor for TX Module
Radio 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!
Kit to Mount ST, TX Series Modules on FP Panel
Radio 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.
Usually ships in 7-14 business days.
Need it sooner? Call us!
Mounting Kit for RU and TX Series
Radio 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!

Click to download

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