I agree Kevin and his products would be strong contenders in my mind. I personally purchased a heron phono stage years back and have never once again ever contemplated changing. Which is unusual for me. But if Al says there may be matching issues then that is a strong consideration as well as Al always gives the most honest helpful answers out of everybody on the gon.
Keith Herron is also known for is honesty so you may do well to give him a call as he is very accessible.I have had an Allen Wright vacuum state product in the past, his full function preamplifier the svp2 and while it was very good it was not in the league of the Herron. Perhaps not a fair comparison as it was a full function preamplifier compared to a standalone phono stage but it is what it is
Keith Herron is also known for is honesty so you may do well to give him a call as he is very accessible.I have had an Allen Wright vacuum state product in the past, his full function preamplifier the svp2 and while it was very good it was not in the league of the Herron. Perhaps not a fair comparison as it was a full function preamplifier compared to a standalone phono stage but it is what it is