Re: Battle of the the vintage baris: Conn 12M v. The Martin Baritone v. Selmer Mark VI v. Buescher B
I believe that Pepper played a Selmer Super Action AKA SBA.
Anyway, I have found that the biggest, richest sound from a baritone has been a Martin Committee III AKA "The Martin Baritone". A close second would be a Conn 12M or "Chu". The scale on the Martin can be a bit wonky so the Conn is a better bet. Harry Carney, Gerry Mulligan, Charlie Fowlkes and Danny Bank all played Conn. Today you'll find Joe Temperley, Garry Smulyan and many up-and-coming baritone players going with the Conn like Kurt Bacher, Paul Nedzella, Addison Evans and Tony Lustig. They are all Temperley students. I play a #189k gold-plated Conn baritone myself. Other top NYC pros who are otherwise alto or tenor players also use Conn baritones like Dan Block, Mark Lopeman, Marc Phaneuf, Lee Green, Fred DeChristafaro and Terry Goss.
With that all said, there are many Selmer baritone players with great sounds, although most of them use low Bb models. Kenny Berger, Jay Brandford, Norbert Statchel (has a low Bb BA and low A SBA). Jason Marshall is a P. Mauriat player. His sound is as big as a tall building.
My feeling is that the Conn 12m or Chu is the best all-around baritone for the money. Selmers being more expensive. If you don't require a low A, you can't beat the Conn. The Martin would be a good choice if you can commit to learning to play it in tune. I have never played an SML baritone, but if they're as good as their other saxes, the SML could be a winner.
BTW, the only baritone with a low A that I liked to play was a Yamaha 61. You know, the old 1970s-era Yamaha with the light, ****-yellow lacquer! That horn really shakes like a proper saxophone.
Warning to anyone interested in vintage Conns. These horns were designed with large-chamber mouthpieces in mind. Otto Links work very well. Some older metal Bergs work too but, in general, long-shank, high, baffle pieces will be sharp, so keep that in mind.