Aesthetix Calypso Signature vs. ARC REF 3

Put the VAC preamp in the mix as well

I was not impressed with build quality on calypso. Seemed a bit flimsy to me. Have not ever used any ar equipment but believe it is higher grade.

Swanny... I may be biased as a long time Calypso owner, but, I've owned a lot of gear over the last decade, and I've found the Calypso to have exceptional build quality. It's a rock solid piece, and with the right tubes, it sounds great.