Well its been approx. 3 days (9-12 hrs. ) of listening . Its amazing how new tubes could make such a significant difference. The top end on my RS 1-Bs is more delicate and shimmering and yet the mid-range and bass has much more meat on the bone then before. Enjoying the new tubes and a big endorsement to Andy Bowman of Vintage Tube Service. Now I need to think of re-tubing my Aesthetic Calypso!!
Rick (RWD)
Rick (RWD)