Best DAC to go with Aurender N100H?

I have a collection of multiple DACs. I disagree with the above descriptions of the Chord Qutest. It has multiple filters, good PCM and DSD functionality and does sound musical. It is adjustable to taste with the filters. DACs in general are taste driven. But the Qutest is an awesome DAC and was very impressed when I first auditioned the Magico lineup. But I also have a Schiit Yggy and a PSA DS DAC. Also sound great in their own way. I think you should audition these DACs. 

@mabonn as @audiotroy mentioned you can pair the Aurender with any DAC and you'll have excellent results assuming the DAC is providing you with the sound character you are looking for. If you want an all-in-one solution, Aurender's A10 or A100 might be perfect.

Since you mention using a Primaluna integrated amp and Acoustic Zen speakers, and right now a Linn Sondek turntable, you might prefer a DAC that is less like the AK4490 found in the Aurender and a bit closer to what you already hear. Unless you know you have what you want from the Primaluna and Acoustic Zen and want to couple them with the very clean and neutral sound of the AK4490.

If you want something a bit more "musical" or "analog" sounding within your budget, then I would recommend looking at a Lumin with transformer-coupled outputs like the D2 or a used A1 or T1. Lumin devices don't have built-in hard disks like Aurender though, in case that is an important consideration for you.

I'll also promote my own D100 Mk2 DAC which also has transformer coupled outputs, for use with a network streamer, but it wouldn't be an all-in-one unit anymore.

You might also consider Auralic Altair or Vega for an all-in-one unit. But they use ESS SABRE DAC chips, which probably isn't what you'd prefer given your existing choice of gear.

A special one: Weiss (CH)

You asked for our recommendation and that is an easy one.

Lumin T2 which is dramatically better than the older T1.

The Lumin T2 is a next generation platform and shares much of the sound quality of the Lumin Reference X1.

The Lumin has a wonderful mix of liquidity, and detail. The T2 floats both a wide and deep soundstage and has a very well balanced combination of good treble detail and a clean midrange without sounding bright.

The Lumin has many advantages over other streamers:

1: Dual ESS 9028 pro dacs run one per channel this enables the internal dac to process dual differential equations which generates much less distortion.

2: Full MQA decoding

3: Roon Capable

4: Can be used as both an Spdif and a full USB transport if you ever want to upgrade to an exterernal dac.

5: Great easy to use app with Spotify, Qubuzz, Tidal

6: Apple Airplay built in

7: Very reliable, over the air upgrades.

8: Allows you to upconvert and transcode PCM to DSD or play files natively, this means you can upconvert Tidal to DSD or to high oversampled PCM>

Dave and Troy
Audio Doctor NJ Lumin Dealers

I like the Aurender a lot. If it were me though, I'd stretch just a bit to get the new Ayre QX-8 (network version). At $5650 it is a Roon end point and exceptionally musical DAC in one box. Aurender's software is nice, but I'd hate to be tied to an iPad and closed system. The only better DACs I've heard sell for at least a couple thousand $ more!