The Hotone Ampero Amp Modeler / Effects Processor is a game changer! It’s heart pounding amp modeling and uber-quality effects are powered by the new-gen, dual-DSP CDCM HD (Comprehensive Dynamic Circuit Modeling High Definition) & F.I.R.E. (Field Impulse Response Enhancement) system. Packaged in a lightweight case with a 4” hi-def color touch screen, Ampero delivers all the real sounds of rock... past and present.FEATURES:- 44 effects based on Stomp effects library as well as CDCM HD & F.I.R.E. modeling which include: 64 amp models/60 cab models/100+ legendary pedal models/Next-gen mic position and microphone type simulations.- 4" dynamic color touch screen with instant control and three quick access knobs for hands-on parameter tweaking.- 4 assignable footswitches with halo LEDs and built-in expression pedal- Built-in looper with max. 120 seconds recording time- Onboard drum machine with 100 patterns- 1/4" input with three input modes optimized for electric guitar/bass, acoustic guitars or line level instruments- Two (2) unbalanced 1/4" output to connect to amplifiers or other equipment as well as two (2) balanced XLR outputs to connect to a mixer or audio interface.- USB port for connecting to a computer to use as an audio interface and loading/editing/managing effects/IRs via free Mac/PC software