RDL TX-J3 Unbalanced Input Transformer
Model: RDL TX-J3
About: RDL TX-J3 Unbalanced Input Transformer
The TX-J3 is the ideal choice in installations requiring the passive mixing of two unbalanced line-level audio sources to feed a balanced (or unbalanced) audio output.
- Input on Dual Phono Jacks or Mini-jack
- 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 30 Hz to 20 kHz (+/- 1 dB)
- Passive Converter with Input Jacks
The TX-J3 is a complete unbalanced line-level audio input module. The front panel features two gold plated phono jacks and a Mini-jack input, intended for mono or stereo consumer-level sources. When a Mini-jack is plugged into the TX-J3, the RCA input jacks are disabled. Inputs 1 and 2 (Mini-jack L and R) 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 kΩ or higher input impedance line-level module or equipment inputs.
- Note: The TX-J3 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.
Wherever consumer format audio signals need to be converted to a balanced line without gain, the TX-J3 is the ideal choice. Use it individually or in conjunction with other RDL products as part of a complete audio/video system.
Specifications
- Input Connection: Mini-jack or dual RCA phono jacks
- Output connector: Detachable terminal block
- Output connections: +, -, Ground
- Frequency response (line level): 30 Hz to 20 kHz (±1 dB)
- Dimensions
- Height: 3.0 in. (7.6 cm)
- Width: 1.2 in. (3.0 cm)
- Depth (case): 1.5 in. (3.8 cm)
- Depth (with connectors): 1.8 in. (4.6 cm)
- Weight: 0.28 lbs.
Reviews: RDL TX-J3 Unbalanced Input Transformer
Warranty: RDL TX-J3 Unbalanced Input Transformer
AVShop.ca Warranty:
30 Days
Manufacturer's Warranty:
Radio Design Labs, Inc., also referred to as RDL®, warrants to the Purchaser that products manufactured by RDL are free from defects in material and workmanship. This warranty applies to the period of three years from the date of shipment, except for component parts or products purchased from other sources and supplied by RDL. Such component parts or products bear only the warranty of the manufacturer thereof in effect at the time of shipment to the Purchaser.
Manufacturer's Warranty will cover parts, labour and return shipping back to you once repaired. Shipping into the service centre is not covered
For Quebec Residents - Disclosure under the Consumer Protection Act
In compliance with Bill 29, AVShop.ca and RDL do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Any applicable manufacturer warranties will remain in place.
