Which DAC for my Naim Nait Sonos System

[emptage]

About 80% of my music is sourced from Aflac filed on my computer and about 20% from CD. I would like to add a DAC and have about £150 to spend. I am happy to buy SH. What would people recommend.

 

[chebby]

Beresford.

 

[emptage]

Thanks Chebby

Any other suggestions

 

[iQ Speakers]

Are you looking to improve the feed from the Sonos? If so in my experience with trying a Arcam irDAC makes no difference i took it straight back. I know have a CXN which up samples, in all honesty my Sonos ZP80 is not far behind in terms of SQ.