on/off switch

Discussion in 'Amps and Cabs [BG]' started by cobrasneverdie, Dec 23, 2003.

  1. i got a randall head today but the switch is a 3way switch. it has 2 on's and 1 off setting. does anyone know the difference between the 2 if there is one?
  2. xyllion

    xyllion Commercial User

    Jan 14, 2003
    San Jose, CA, USA
    Owner, Looperlative Audio Products
    If you hear hum in one direction, then flip it the other way. The difference is in how the amp is grounded.
  3. ok thanks bro.