Myers Pickups The Master Elite Pickup System, fully equipped with an internally powered, active preamp to produce the richest sound your instrument can deliver, Lithium battery power-source is included and pre-installed, compatible with most wireless systems and effect pedals, includes : active Master Elite preamp control module, Feather series single Flexible Micro-Gooseneck with micro plug, Feather series Dual Flexible Micro-Gooseneck with micro plug, Grip series 3” Flexible Micro-Gooseneck with micro plug, Grip series 6“ Flexible Micro-Gooseneck with micro plug, Grip series Dual 6” Flexible Micro-Gooseneck with micro plug, 4/4 violin/mandolin Carpenter clamp, 15’ ultra light right angle/straight instrument cord, bass/cello clip package with rubber padding, saddle-clips with cork and rubber padding, Feather clips with rubber boots and bumpers, Suction-Mini suction cups, Myers Micro Windscreens, belt clip,tranport box with foam padding for all components of the set .