C Soprano Sax 1926 Conn Good Playing Low Pitch A440. Professional grade soprano saxophone in c made by c. Conn of elkhart, indiana, in the mid-1920s. It modern low pitch (a=440 cps) and its top note is d# eb for most. The 2 3/8 inches long and ahs the old-fashioned chamber. The horn itself is 23 inches long.Soprano c soprano sax 1926 conn good playing low pitch a440 there are slight changes in design from. Earlier models, most notably in the thumb-ring, octave key, and the upper key. A few weeks ago, i. Had a good saxophonist try out the horn adn he found no problems. In fact, he reported with some. Surprise that it wsa in tune in each register. Repadded and adjusted by bob pallansch about 15 years ago the corks and.