Bluesound Professional

    CS1 Endpoint Network Streamer

    The CS1 Endpoint Network Streamer supports the most popular network streaming and casting protocols, including Bluetooth, Apple AirPlay 2 and Google Chromecast, so users can stream directly from devices like smartphones, tablets and computers. The CS1 can play high-resolution audio, up to 24-bit/192kHz, with MQA pass-through support for both digital outputs, enabling full decoding and rendering by a compatible external DAC for playing Master Quality Authenticated music.

    Features & Details

    • Bluetooth 5.0
    • Dual-band Wi-Fi
    • Gigabit Ethernet port
    • Stereo analog, optical digital, and coaxial digital outputs
    • Premium differential DAC design based on Texas Instruments PCM5141 DAC, with support for 24-bit/192kHz high-resolution audio
    • MQA decoding and rendering capability for high-resolution music streaming from Tidal
    • Support for Apple AirPlay 2 allows for streaming from any audio app on an iPhone, iPad, or Mac
    • Google Chromecast support allows playback at up to 24-bit/96kHz resolution from any Cast-enabled app on a smartphone, tablet, or personal computer
    • Spotify Connect and Tidal Connect support lets users cue up music on a smart device, then transfer playback to the CS1
    • DLNA support allows streaming at up to 24-bit/192kHz resolution from any DLNA-capable music app

    SPECIFICATIONS

    AUDIO

    THD + N (20 Hz – 20 kHz)

    <0.03% 20-20 kHz -1dBFS output

    Signal-to-Noise ratio

    -94dB (ref 2V)

    Frequency response

    20-20 kHz +/-0.3dB; 50 kHz -3dB

    Native sampling rate

    Up to 192 kHz

    Bit depth

    16-24

    Supported audio file format

    LPCM, MP3, AAC/AAC+, AC3, Ogg Vorbis, HE-AAC, WMA decode capability

    Supported 3rd party service provider

    Spotify Connect, Tidal Connect, Apple AirPlay 2, Google Chromecast, DLNA, Roon

    DAC

    TI PCM5254

    Processor

    ARM® Cortex™ -A53, Quad-Core, 1.5GHz per core

    CONNECTIONS

    Power

    AC adapter
    Input: 100-240V AC 0.3A
    Output: 5V DC 1A

    Network connectivity

    Ethernet RJ45 100 Mbps
    Wi-Fi 5 (802.11ac 2.4GHz/5 GHz)
    DLNA/UPnp*

    Bluetooth

    Bluetooth 5.0
    BT Profiles: A2DP 1.2, AVRCP 1.3, SPP, HFP, HSP, HOGP

    NFC

    NFC for easy Bluetooth connection

    12V Trigger Out

    3.5mm Mini-jack x 1

    Analog Out

    RCA x 1

    Coaxial Out

    RCA 75 ohms

    Optical Out

    TOSLINK x 1

    USB IN

    USB C for AC adapter

    * Certification in progress as of publishing date

    GENERAL

    Status Indicator

    Front Panel LED

    Function Button

    Front Panel Function Button

    Power Consumption

    0.5W Network Standby

    Finish

    Black

    DIMENSION AND WEIGHT

    Gross dimensions (W x H x D) **

    140 x 140 x 55 mm (5.5 x 5.5 x 2.16 in)

    Net weight

    1.5 kg / 3.3lbs

    Shipping weight

    1.7 kg/ 3.8lbs

    ** Gross dimension includes feet and other extended front and rear panel terminals.

    Downloads

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