Cambridge Audio DacMagic Plus
This DAC/preamp from Cambridge offers a wide variety of connectivity and usability in a well built and great priced package! Twin DACs isolate circuitry and improve sound quality by allowing each channel to operate independently, drastically lowering the noise floor and increasing dynamics and resolution.
Digital to Analogue Converter & Preamplifier
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.
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 above to find out why our proprietary ATF2 upsampling technology makes such a difference to the sound produced by our DACs.
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
Digital to analogue converters
Dual Wolfson WM8740 24-bit DACs
Analog Devices ADSP21261 DSP; upsampling to 24-bit/384kHz
2-Pole Dual Differential Bessel Double Virtual Earth Balanced
20Hz to 20kHz (±0.1dB)*
THD @ 1Khz 0dBFs
THD @ 1kHz -10dBFs
THD @ 20kHz 0dBFs
Signal to Noise Ratio
Total correlated jitter
Crosstalk @ 1kHz
Crosstalk @ 20kHz
Max. output level (unbalanced)
Max. output level (balanced)
4.2V rms (2.1V per phase)
Digital input word widths supported
Digital input sampling frequencies supported
32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz**, 192kHz
Audio output upsampling
Max power consumption
Black or silver
52 x 215 x 191mm; (2.0 x 8.6 x 7.6”)
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%
10Hz - 100kHz
Recommend headphone impedance
32 Ohm to 600 Ohm
Steep filter disabled
Digital 1 & 2 Inputs only