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Review: Audio Mirror D-1 DA converter

Category: Digital

What a surprise is this new DAC by Audio Mirror!!! Audio Mirror makes vacuum tube pre and power amps, and recently came out with a solid state DAC. This is a non over-sampling DAC. I bought this on a hunch, because there are few web comments out about this new to the scene DAC. I was hoping for a DAC that would unify the virtues of an Ack! and a Nixon DAC. Over the past couple years, I've favored non over-sampling DACs, having had lengthy experience with a conrad-johnson Premier 9, Scott Nixon tube DAC+, and a couple Ack! dAck!. My experience finds that the non over-sampling DACs have a more coherent, cohesive sound, without any hyped harmonic detail. Other digital sources that I've spent lengthy time with have been an Ah Tjoeb99, Sony SACD-777es & Cary 308.

This DAC is one of those ear openers: I can't believe digital can sound this good.

First off, fresh out of the box, I heard unusually good bloom in the gradiations of musical emotion: relaxing music sooths, but surprises startle. Spacially, the stage is deep and tall with the very best instrumental placement I've heard. The electronic atmosphere seems quieter than the battery run Ack!; perhaps an electronic haze has cleared. The tonal color of wind intruments it clear and round and liquid, just right in weight, never thin or bloated. I can distinguish orchestra violin and viola, better than ever. Brass shines and shimmers with breath fluctuations (back to visual reality: the unit shines with a gold plateing). Voice is wet and fleshy. But it is the emotion of music, that this DAC allows, which most engages me.

Even after two days of use, I'm convinced. How wonderful will this DAC be when it mellows with age. Perhaps I'll buy a second for my living room system.

Associated gear
Sony DVP-s7700 transport
Gainclone amplifier
Jordan JX92s transmission line single driver speakers

Similar products
Ack! dAck!, Nixon Tube DAC+, conrad-johnson Premier 9.
skyboy

Showing 3 responses by skyboy

skyboy's avatar
skyboy OP
19 posts
 
Some thoughts from last night while listening to the Audio Mirror D-1 in comparison to the Ack! 1.3 and Nixon TubeDAC+.

Timing: Audio Mirror and Ack! agile to tempo changes; Nixon slow in bass and treble.

Sweep: Audio Mirror and Ack! convey the sweep of orchestral strings, from bass to violin; Nixon makes for violins here, cellos there.

Bass: Audio Mirror by far the most prodigious bass, this rocks; Ack!, a quick bass; Nixon vague and soft, nice jazz bass.

Mids: Audio Mirror good tonal color in midrange; Ack! never comes alive here, very distant; Nixon lovely, round, 3D, liquid, dynamic.

Highs: Audio Mirror treble has detail, yet allows bad recording to be listenable; Ack! very delicate, sweet, detailed; Nixon coarse.

Dynamic Life: Audio Mirror dynamics blossom like spring flowers; Ack! wafts like floral scent; Nixon dynamics like biting into a juicey mango.

Clarity: Audio Mirror color like clear spring sky; Ack! snow melting winter sky; Nixon summery hot and humid sky.

Liquidity: Audio Mirror liquid like a fine wine savored; Ack! an Apollonian tea ceremony; Nixon Dionysian celebration.

Depth: Audio Mirror wilderness landscape; Ack! urban angular landscape; Nixon round portrait intimate.

Height: Audio Mirror floor to ceiling; Ack! speakers; Nixon wide to side walls, just above speakers.

Ack! dAck! 1.2 & 1.3; Nixon TubeDAC+ with dozen & 1/2 tube trials. Amps: Decware; Consonance PP 2a3; Cayin A30; various chip amps, Shigaraki and Gainclones; Transports: Sony DVP-s7700 & s7000; Shigaraki. Speakers alway Jordan JX92S fullrange singles.
skyboy's avatar
skyboy OP
19 posts
 
Finally, I do like all 3 of these DACs very much. Each have there own distinctive virtures. The Ack!'s virtues: with the battery supply, it seems that there is a bottomless well of power to draw from, crescendos never feel the least bit of strain; there is a sense of smoothness; it is agile to musical changes. The Nixon has a really glorious midrange in which voice and brass have an inner tube glow; when coupled with a tube amp, the Nixon really is unbelievable; it does not have a digital etched sound, and the coursness in the treble is like what I often hear with tube amps, and by coarseness (perhaps crassness?), I mean a lack of melodic insight in the treble of massed orchestral violins. The Ack! and Nixon seem to be polar opposites following the traditional debate of solid state vs. tube, head vs. heart, classical vs. romantic, Apollonian vs. Dionysian. The Audio Mirror seems to have unified the virtues of both.
skyboy's avatar
skyboy OP
19 posts
 
As the original reviewer, some 2.5 years back, I'd have to say that a more recent Scott Nixon tube dac or even non-tube dac improve upon the Audio Mirror.
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