Output jack for Godin 5th Avenue Kingpin/Uptown/Composer/Jazz, Belmont, Core, Detour, Dorchester, Dorchester 4 bass, Empire, Exit 22, Freeway Classic, LG P90/HB/Signature, Montreal Premiere, Passion RG4 bass, Redline HB, SD, Session, Shifter Classic bass, Summit Classic (with no HDR), Summit Classic A/E and Triumph.