The bari player in the little big band I play with uses a Berg 90/1 that John Reilly opened up to around 120. He sounds pretty good.rdf2 said:
John was apparently on vacation, and happened to come to one of the band's gigs (this was before I was in the band), and offered to 'perfect' the sax player's mouthpieces--they took him up on his offer.
That being said, I've gone to RPC on both alto and tenor. I have a bari piece on order, so I can't speak about them yet, but it has been said that his bari pieces are the best of Ron's output.