Cambridge DacMagic Plus

Commentary

The D/A converter is the successor to the DacMagic released in 2010.

It uses the latest Anagram Technologies ATD2 algorithm, analyzes digital audio signals from PCs, digital iPod docks, TVs, etc., and up-samples the signals into a 384 kHz / 24-bit signal.

The D/A converter uses Wolfson's WM8740 in a dual differential configuration.

USB, S/PDIF S/PDIF and Toslink.
The USB connection supports up to 192kHz/24bit and asynchronous USB transfer eliminates jitter.

Equipped with a headphone amplifier and digital preamplifier function.
The outputs correspond to RCA and XLR balance and the Route 3 of the headphone.

The digital filter is equipped with ADSP21261 manufactured by Analog Devices.
Equipped with digital filter switching function, 3 types of filters, linear/minimum/steep, can be selected.

There are 2 color variations of silver and black.

Vertical installation is possible by using the attached stand.

Model Rating

Type	D/A converter
DAC	Dual Wolfson WM8740 24bit DAC
Harmonic distortion	Less than 0.001% (24 bit, 1 kHz, 0 dBFs) 0.001% or Less (1 kHz, -10dBFs) 0.002% or Less (20 kHz, 0 dBFs)
Digital filter	Analog Devices ADSP21261 DSP upsampling to 384 kHz / 24 bit
Frequency characteristic	20 Hz to 20 kHz ± 0.1 dB
Total correlated jitter	130 pS or more
Output impedance	50 Ω or less
Output level	2.1 Vrms imbalance 4.2 Vrms (2.1 V per phase) balance
Crosstalk	-130dB or less (1 kHz) -112dB or less (20 kHz)
Signal-to-noise ratio	-112dBr
Frequency corresponding to digital input word	16-24 bit
Digital input sampling frequency	32 kHz to 192 kHz * 176.4 kHz is digital input 1 & 2 only
Upsampling audio output	384kHz/24bit
Input terminal	S/PDIF : 2 systems Toslink : 2 routes USB
Output terminal	S/PDIF : 1 system Toslink : 1 system RCA XLR Headphone
External dimensions	Width 215x Height 52x Depth 191 (210) mm
Weight	1.2kg
Attachment	Vertical Stand