Gronitz PF 125: Sellmansberger Solo, #0 backbore, WM 32.6 C4 Style Rim with Gold Titanium plating
Miraphone 1291CC: Sellmansberger Symphony, Symphony Euro Backbore, WM 32.6 C4 Style RIm
I originally bought a Symphony in 2013, and my professor hated it. I will admit, it takes a couple weeks to learn a new mouthpiece. I had played a GW Baer before that and a Hammond XL "Geib" style. I returned it, but there was something I liked about it. I ended up buying another, and I was playing on a Stofer Geib at the time, and I liked having the blokepiece, but wasn't hearing much of a difference between the two. I should mention I bought the XL shank, and later bought the actual symphony shank but knowing me, I probably never tried it.
Fast forward a few years--I was in a hall where my Geib sounded like a big donut sound, and I never did like the rim of it. I went on an expensive mouthpiece hunt. Remember the blokepiece I had, it had been on loan to 2 students over the years. I was close to the sound I wanted, so I bought a blokepiece solo #2 backbore with extender. It wasn't quiet it, so before contacting bloke to return it
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14 months ago, I was listening to some faculty recital recordings, I noticed my 35 year old Miraphone C4 had the same bit of spice lacking from it. I contacted Bloke, where he recommended my setup, and I really like it. It offers the control and the comfort I desire.