August F. Köhr instruments represent a step-up from the step-ups. Crafted with better tonewoods. hand-graduated to produce more resonant acoustic properties. the K550 model is well suited for players who desire an open sound with big projection. medium-voice. rich tone throughout. Quick and easy response. Well-flamed. seasoned maple and choice spruce. Medium satin. red-brown to gold-brown finish. Ebony Parisian eye pegs and endbutton. Despiau “C” level bridge. ebony tailpiece. Guarneri model ebony chinrest. Thomastik Dominant A. D. & G strings with Pirastro Gold Label E (loop end E). 4/4. 3/4 & 1/2 sizes available. (Fractional sizes set up with Dominant E.)