1960's Buffet Crampon Super Dynaction Low A Baritone. Wow. Another horn you don't see everyday, particularly the low A variety. This horn offers unbelievable control and effortless production of the low notes. Simply amazing. And the intonation is spot on from low A to High F. After finishing this overhaul I played some Bach Cello suites with this horn, and it was a lot of fun. This horn received black Roo pads and oversized domed resonators.