Where can I get the expanded manual for the Rumble digital amplifier?* You can view and download the manual right here! Related articles Rumble Stage/Studio Firmware Version Release Notes* Can Fender Tone® be used without a Fender amp?* Why can’t I see my Rumble digital amp as a Bluetooth available device?* Where can I get a copy of the Rumble Stage/Studio v2.0 Manual Addendum?* How do I update the firmware on my Mustang LT or Rumble LT?*