Blackstar IDCORE150 Guitar Amp, 2X10", 150W 150 Watts Stereo; 2x10" Speakers 6 Voices - Clean Warm, Clean Bright, Crunch, Super Crunch, OD 1, OD 2 12 Super Wide Stereo Effects; Tap Tempo; Polyphonic Octaver Effect All new built-in Looper allows for unlimited overdubs USB Connectivity for pro recording; Includes INSIDER software & footswitch