*ON SUSTAINER 3 MODE (sounds) :

- NATURAL 

- MIX

- HARMONIC

*OFF MODE :

- Normal passive pickups in original character tone style. 

equipped with 2 mini toggle switches or 2 push-pull switches for activating and switching sustainer modes, There are also sustainers for 6, 7 and 8 strings, This support sensor is made as an active sensor and uses a 9 v battery.