RCA2RCA - Wireless Audio Link 



RCA2RCA consists of an audio transmitter and an audio receiver that are connected further with an industry standard stereo RCA cable.

RCA2RCA delivers high quality audio signals wirelessly from the RCA transmitter to the RCA receiver. The RCA transmitter can optionally be switched on and off using an industry standard +12V trigger signal. This signal is duplicated in the RCA receiver end to control connected equipment compatible with the +12V signal (e.g. power amplifier, active speaker, etc.).

Both RCA Transmitter and RCA Receiver have been built into a high quality aluminum casing and they can be easily attached to an iron surface (e.g. to the casing of a power amplifier) with an integrated magnet. Both units utilize an external antenna that guarantees excellent radio performance.


Inputs to the RCA Transmitter:

  • 2 x RCA jacks for analogue audio
  • 1 x 3,5 mm mono jack for +12V trigger signal input

Power Supply to RCA Transmitter:

  • 1 x DC-socket 2.1 x 5.5 mm

Outputs from the RCA Receiver:

  • 2 x RCA jacks for analogue audio
  • 1 x 3,5 mm mono jack for +12V / 100mA trigger signal output

Power Supply to RCA Receiver:

  • 1 x DC-socket 2.1 x 5.5 mm

Technical Specification:

  • Sample Rate: 48 kHz
  • Resolution: 16-bit
  • THD+N: <0.005 % (-3 dBFS)
  • Signal to Noise Ratio: >95 dB(A)
  • Analogue Output Level: +4dBu (~1,23V RMS)
  • Frequency Response: 10 Hz - 22 kHz +0.1 dB / -0.5 dB
  • Transmission Delay: 20 ms
  • RF Band: 2.4 GHz (ISM)
  • Operating Range: 75 m line of sight

Power Consumption:

  • RCA Transmitter during active operation: <1.2 W
  • RCA Transmitter in standby mode: <0.5 W
  • RCA Receiver during active operation: <1.2 W (excluding the +12V trigger output load)
  • RCA Receiver in standby mode: <0.5 W


  • 1 x RCA Transmitter
  • 1 x RCA Receiver
  • 2 x 12V Power Supplies with Europlug connectors
  • 2 x RCA Stereo Cable
  • 2 x +12V Trigger Cable
  • 1 x Getting Started Guide

Sales Package:

  • Size: 210 mm x 125 mm x 65 mm
  • Weight: 0.75 kg


  • Made in Finland

Pebble Audio Oy reserves the right to change this specification without prior notice.