HSH White Guitar Loaded Prewired Pickguard Multi Sound For Stratocaster Strat. When the 5 gear switch is placed in the first position neck pickups work. At this time pressing the enhanced switch neck and bridge pickups will work at the same time 2. When the 5-position switch is in the second position, the neck + middle pickups work simultaneously, After pressing the enhanced function switch at this time, neck + middle + bridge pickups will work at the same time 3. Each pickups has an independent single-cut switch , After turning on the single-cut switch, if you do n’t feel that the sound can satisfy you, you can turn on another tone compensation switch at this time. This feature is very powerful. This line assembly is made of 3pcs high quality Alnico5 pickups composition , Can give you a wonderful soun.