Sonab CTX Wireless Transmitter (White)


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  • CTX wireless transmitter

    The wireless heart of the Sonab System 9, the CTX transmitter offers reliable, sturdy Wi-Fi network with perfect CD quality transmission.


    The System 9 CTX wireless transmitter can be connected to any computer, all stereo equipment, iPhone-dock, iPad-dock, network player, or even a TV-set. The transmitter incorporates an analogue input and a premium Burr Brown D/A converter, so it can be connected to all sound sources with a line output.

    Full CD quality

    The CTX transmitter works on the 2.4GHz Wi-Fi band. It uses a dedicated proprietary protocol network which gives a robust and reliable wireless network in full CD quality. The CTX can transmit on three different channels, and for security, 10 different ID codes. As the network offers full CD quality, it's possible to play music files like FLAC or Apple Lossless without losing any sound quality. The network is also very fast with no audible time delays.

    Easy setup

    There is no software or installation processes required to be up and running. Just plug and play. Connect to an open USB port on a PC/Mac and play. The CTX also has a 3.5mm analogue input, which makes it possible to connect any other sound source with a pre-amp level output. Inside all System 9 units are premium components. The CTX transmitter has a high quality sound card from Sonix, and an excellent A/D converter from BurrBrown. Best of the best.


    • Built-in wireless receiver
    • Wireless full CD audio quality
    • No interference or delays
    • RF band (WIFI): 2.4 GHz
    • Sample rate: 48 KHz
    • Dedicated proprietary network protocol
    • Range: 20–100 m depending on conditions
    • Channel sniffing and frequency hopping
    • 3 channels with 10 ID codes on each channel
    • Wired option with balanced in/outputs
  • In the carton:

    • CTX unit
    • Wall bracket for CTX
    • 1 x 15cm USB cable
    • 1 x 200cm USB cable
    • 1 x 3.5mm cable 

    Dimensions: 80 mm 45 mm x 16 mm

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