Dito on tips from Glenn Buckley.
I had the original Rhea and sent it in for the newer circuit upgrade and bought tubes from Vintage Tube Service and had 0 noise issues. I also had the Calypso and upgraded to the Signature...so much more musical! So...I upgraded to the Signature Rhea and love the synergy these two provide w/ Pass Labs XA-30.5 and my Basis T.T. I would love to hear the IO...but how much better is it than the Rhea Sig?
I had the original Rhea and sent it in for the newer circuit upgrade and bought tubes from Vintage Tube Service and had 0 noise issues. I also had the Calypso and upgraded to the Signature...so much more musical! So...I upgraded to the Signature Rhea and love the synergy these two provide w/ Pass Labs XA-30.5 and my Basis T.T. I would love to hear the IO...but how much better is it than the Rhea Sig?