The C1-L F / Bb / High Eb Compensated Triple Horn offers the professional level player an instrument with a enormous, warm sound in all registers. The C1-L features a .468-inch bore with a F / Bb / High Eb compensating design to aid the player in better intonation plus a 12.2-inch detachable medium throat bell that offers a rich response with projection. The C1-L horn also features string linkage for a more traditional feel and valve response.