Outboard DACs

USB adds to the already useful feature set of this capable design

So successful has the outboard DAC’s renaissance been that there are now more models available than you can shake a stick at. One company that offers a wide range of both professional and consumer models is New York-based Benchmark Media Systems.

Benchmark’s reputation for making fine compact DACs goes before it. But in case you missed the good reviews, the DAC1 USB comes with no fewer than13 sides of US Letter covered in words of praise from satisfied users.

A new arrival from the US with superb measured performance. Bricasti’s M1 DAC invites comparison with the dCS Debussy [HFN Dec ’10]. Not merely because of its price and professional antecedents but because of a sterling performance on the test bench. Not unnecessarily large, it oozes the solidity you’d expect of a proper professional audio product – it’s constructed of aluminium alloy panels machined from solid before being anodised and the markings laser-etched.

New version of the V-DAC offers asynchronous USB and improved appearance. The V-DAC II replaces the company’s earlier V-DAC [HFN May ’09] and comes with a number of updates – as well as a £40 increase. Firstly, the new version replaces the black finish and quirky lettering of the V-DAC with brushed silver aluminium replete with more mature typography and inset grooves. The cigar-box-like dimensions remain the same and the casework feels solid and well made.

Another digital masterclass from dCS but with added aesthetic charm. Down the years a great many words of praise have been directed at dCS products but I doubt that ‘stylish’ or ‘chic’ have often been among them. Well, the new Debussy DAC represents a big step in the right direction. Let’s begin the tour with that striking fascia, festooned with no fewer than 17 blue LEDs.

Designed to mimic the design of the Mac Mini, the CEntrance has wider appeal If you’re planning to use a Mac mini as your audio computer (and it’s a good choice given that it is small, smart, quiet and you can always use a Windows OS if you prefer) then why not have a DAC of similar appearance? That’s the USP of the CEntrance DACmini CX, which doesn’t quite pull off the imitation (there are joins in the case at either side) but even without a Mac mini as partner has the benefit of being likewise compact and sleek. That volume control knob on the front panel might suggest that the DACmini, like the Benchmark, Electrocompaniet and Antelope models, offers variable output level but it’s deceptive. The volume control actually adjusts the level of the headphone output only, via the nearby 1⁄4in jack. The rear panel analogue outputs are fixed.

A crossover from the pro sphere with an extensive feature set Antelope Audio is better known in the pro audio industry than in the audiophile world, although its attendance at the recent Munich high-end show is evidence of its desire to bridge the divide. A glance at the Zodiac+ suffices to confirm its pro heritage. Not only does it describe itself as an ‘HD Mastering D/A Converter’ on the fascia, at the back there are unusual features such as balanced analogue inputs on 1⁄4in jack sockets, a word clock input and de-jittered digital outputs for daisy-chaining to other devices – none of which many audiophile buyers will ever have cause to use. The fascia is dominated by a central volume control that adjusts output level on the balanced and unbalanced analogue outputs.