Skip Navigation Website Accessibility
 


RDL TX-J2 Direct Box Unbalanced Input Transformer

RDL TX-J2 Overview

The RDL TX-J2 is an unbalanced input transformer designed to sum two unbalanced input signals to a balanced mono output for system installers and audio engineers in clubs, restaurants, and retail environments. The compact enclosure features two gold-plated RCA coaxial input jacks and one mono output via a detachable terminal block. The resulting unbalanced-to-balanced conversion boasts low noise thanks to hum cancellation and the absence of a gain stage. The passive design of the TX-J2 means that no power source is required.

  • Compact enclosure houses input transformers
  • Passive design requires no power source
  • Sums two unbalanced input signals to a balanced mono output
  • Two gold-plated RCA coaxial input jacks
  • Detachable terminal block features positive, negative, and ground connections
  • Hum cancellation on inputs combined with the absence of a gain stage yields low noise
  • Frequency response of 30 Hz to 20 kHz

Specifications:
Inputs 2 x RCA coaxial (unbalanced)
Outputs 1 x detachable terminal block (balanced)
Frequency Response 30 Hz to 20 kHz (±1 dB)
Impedance 10 kOhms
Operating Temperature 32 to 131°F / 0 to 55°C
Power Requirement None
Dimensions (H x W x D) 3.0 x 1.2 x 1.5" / 76 x 30 x 38 mm (case)
3.0 x 1.2 x 1.8" / 76 x 30 x 46 mm (with connectors)
Weight 0.3 lb / 0.2 kg