Cambridge Audio DacMagic Plus Digital-to-Audio Converter and Preamplifier



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  • The DacMagic Plus has fantastic new features including wireless device connectivity and stunning audio performance from music of all formats. Thanks to twin DACs it instantly improves audio fidelity from all your favourite digital products allowing you to make your computer, TV, Blu-ray player and other devices a true part of your hi-fi system.

    PURE PROCESS

    The DacMagic Plus works by taking a direct digital audio signal from your computer, TV or other device - bypassing their built-in digital to analogue converters.

    This signal is then carefully analysed and upgraded using our ATF2 upsampling system. Once this process is complete, the DacMagic Plus outputs your music as a much purer analogue signal straight to your amplifier.

    Custom developed by our dedicated team in the heart of London, DacMagic Plus is totally flexible and supports digital music of all formats. It even allows you to upgrade 24-bit music files stored on your PC for better-than-CD performance from your digital music collection.

    Watch the video below to find out why our proprietary ATF2 upsampling technology makes such a difference to the sound produced by our DACs.

     

    WIRELESS CONNECTIVITY

    By linking our plug-and-play BT100 wireless audio receiver to the DacMagic Plus, you can also stream music wirelessly from your smartphone, tablet, laptop or any gadget that supports Bluetooth*. Additionally, if your device supports the superior aptX CODEC Bluetooth encoding, you can stream lossless CD quality music from your device to the DacMagic Plus.
    *Optional BT100 audio receiver required

    ADDITIONAL SERVICES

    As well as controlling and playing music that’s stored on your computer or smartphone, streaming services like Spotify and Last FM can be shared with your hi-fi in stunning quality.

    • D/A Converters: Dual Wolfson WM8740 24bit DACs 
    • Digital filter: Analog Devices ADSP21261 DSP upsampling to 24-bit/384kHz 
    • Analogue filter: 2-Pole Dual Differential Bessel Double Virtual Earth Balanced 
    • Frequency Response: 20Hz to 20kHz (±0.1dB)* 
    • THD @ 1Khz 0dBFs: <0.001% 24-bit 
    • THD @ 1kHz -10dBFs: <0.001% 
    • THD @ 20kHz 0dBFs: <0.002% 
    • Signal to Noise Ratio: -112dBr 
    • Total correlated jitter: <130pS 
    • Crosstalk @ 1kHz: < -130dB 
    • Crosstalk @ 20kHz: < -112dB 
    • Output Impedance: <50ohms 
    • Max. output level (unbalanced) 2.1V rms 
    • Max. output level (balanced) 4.2V rms (2.1V per phase) 
    • Digital input word widths supported: 16-24bit 
    • Digital input sampling frequencies supported: 32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz**, 192kHz 
    • Audio output up-sampling: Fixed 24-bit/384kHz 
    • Max power consumption 12W 
    • Dimensions (H x W x D): 52 x 215 x 191mm (2.0 x 8.6 x 7.6”) 
    • Weight: 1.2kg/2.6lbs 
    • * Steep filter disabled 
    • ** Digital 1 & 2 Inputs only 

    Headphone output: 

    • THD:
      • at 1kHz 0dBFS 24 bit signal with 22kHz low pass filter = 0.001% 
      • at 20khz 0dBFS 24 bit signal with 80kHz low pass filter = 0.003% 
    • S/N: -111dBrA 
    • Frequency Response: 10Hz - 100kHz 
    • Recommend headphones with impedance between 32 Ohm to 600 Ohm.

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