LR Baggs M1-C2 (M1A-C1) endpin jack kit, includes an LR Baggs StrapJack in bronze prewired with a cable that has a male 1/8" connector that plugs directly into the M1 pickup. Works with both M1 Passive and M1 Active pickups as well as the new M80 pickup. You can install this kit into several guitars and easily move the M1/M80 pickup to any of those guitars.