Where can I get a copy of the Rumble LT Quick Start Guide?* You can view and download the manual right here! Related articles How do I update the firmware on my Mustang LT or Rumble LT?* Are there foreign-language translations of the Rumble LT Owner’s Manual?* Where can I get a copy of the Mustang LT Quick Start Guide?* Where can I get the manual for the Rumble LT amplifier?* How do I record to my computer using my Fender Rumble digital amp?*