M-DAC mini
Since the launch of the original M-DAC in 2011, Audiolab’s range of standalone DACs has earned widespread acclaim and a host of awards from respected audio journals around the world. Last year’s arrival of the range-topping M-DAC+ and an all-in-one DAC/amp called the M-ONE extended the family by building upon the same award-winning technology. Now another contender has entered the ring, the fourth model in the M-DAC range: The M-DAC mini. As the name suggests, the M-DAC Mini is the smallest hi-res DAC/headphone amp in the range.
Specifications
General description
Digital-to-Analogue Converter
DAC
ESS Sabre32 Reference ES9018K2M
Sampling Rate
Optical,Coaxial: 192kHz; USB: 384kHzDSD64, DSD128, DSD256
Digital Input
Coaxial, Optical, USB micro-B for PC/Android, USB-A for iOS, Bluetooth
Digital Output
Coaxial, Optical
Output Voltage
5Vrms ±0.1
Frequency Response
20Hz – 20KHz (± 0.2dB)
Signal to Noise Ratio
115dB (A Weighted)
Battery
Li-ion Type DC 3.7V 5000mAh
Playback Time
Up to 7 hours
Dimensions (mm)
34mm x 136mm x 178mm
The Finest DAC Circuitry
Like the M-DAC+, the M-DAC Mini is equipped to process PCM audio data up to 32-bit/384kHz via USB, ensuring it is primed to take full advantage of hi-res digital sound both now and in the future. The USB input also supports DSD64, DSD128 and DSD256 – a significant inclusion, as DSD has an important role to play in the developing hi-res audio scene.Sonic performance is paramount throughout the M-DAC Mini’s circuit design. For example, while most portable DACs control volume in the digital domain, which results in lost ‘bits’ and therefore reduced signal quality, the M-DAC Mini uses a high-quality analogue potentiometer like those more commonly found in full-size hi-fi separates.
Technology
Small yet mighty
The M-DAC Mini, Like the M-DAC and M-DAC+ combines advanced digital-to-analogue conversion with a high-performance Class A JFET output stage and dedicated headphone amp section, to deliver superb sound whether hooked up to an amp and speakers, or feeding active speakers, or driving a pair of headphones.The inclusion of battery power for the first time in an M-DAC component is not simply about portability. It also benefits performance, supplying clean and stable DC power – free from the distortion introduced by common switch-mode power supplies, yet without the need for a bulky, costly audiophile-grade mains PSU. A mains charger is included in the package; when connected to the mains, iOS and Android devices can be charged directly from the M-DAC Mini