Upgrade PS Audio DSD Mk1 to?

The PSA dac was on my list but I went with the Venus 15 instead, which is generally equivalent to last years terminator.  The Mk2 has great reviews.  I have been very pleased with the sound and build quality ov the Venus.  I appreciate the option to switch between NOS and OS modes.  I don't find it to 'sound digital' and the highs are smooth.   There are lots of good options for DACs now.  Some of the dacs I looked at measured pooly, and while not the only thing that matters,  it is often reflected in the sound.  

Great responses so far, thanks.

@thriftyaudio I have been looking at the Bricasti DACs with some interest.

@soix The trial period is definitely an advantage.  I noticed an Aero at TMR with upgraded tubes.  Of course it will probably be gone now.  Denafrips has always interested me but for some reason they simply put me off.

@jackd "I only recommend gear that I have actually owned, heard in my system or in a friends system I am familiar with." Thank you for that!  I'll look more into the Aqua DAC.

@fastfreight You've got a point... The implementation and output stage probably play a rather large part if how any chip DAC sounds.  I'm very happy with my Ayre preamp so I'll look more into the DAC.

@12many Thanks for the Denafrips vote!

I appreciate the suggestions so far and am always looking for more info.

Thanks!

I just moved from the Qutest to the Bricasti M3. It is not R2R, but it is slightly calmer than my Qutest & I find it to be outstanding in every way. Not warm, but accurate without being harsh. I love it. Potentially worth a look. 

I owned the Mk 1 as well. It didn't suck. But left me "meh."

I do prefer R2R. I really liked the Harmony Laiv before I made the jump to MSB. 

The DSD mk2 is a significant improvement (I had the mk1 and now the mk2), and since it was recently discontinued they are available at very attractive used prices...often $3500 or less...