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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.
128x128skyboy

Showing 2 responses by clio09

clio09
3,342 posts
 
Sonics1,

Congratulations on the purchase of the D1. It is a great DAC. As Brownsfan says let it burn in and you will be rewarded nicely. My burn-in period seemed be to a bit longer than 100 hours. I noticed improvement up to about 300 hours. In any case after you have settled in with the stock D1 for awhile, if you want to take it to an even higher level send it to TRL for their modifications. Cost is $550 and burn-in is about 500 hours, but seriously, the difference will astound you. Read my review or email me for more information.

BTW - TRL thought the stock D1 was astounding and they couldn't believe the price was $500. They felt it was one of the best DACs that came through their shop for mods, and they have modified a lot of nice DACs.
clio09
3,342 posts
 
In stock form the Audio Mirror D1 Signature is very analog sounding. It mates well with a tube amp as I used mine with a Cary V12i. The highs and mid range are very smooth and the bass is excellent. I have since had mine modified bt TRL and used it with the Cary, and now the TRL D-225 solid state amp. See my review for more details as I was able to compare the stock and modded unit side by side.
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