The Tascam GA-100CD is a 100-watt guitar amplifier with a built-in CD Trainer. Now you can learn those guitar licks, play along with the CD as your backing track, and amplify the results. TASCAM's Neo Tube technology makes the GA-100CD sound like a tube amp, using a new solid state FET circuit that does what digital modeling was supposed to d make you sound amazing! The built-in effects - including delay, chorus, phase, flanger, tremolo & vibrato plus reverb - can be applied to make you sound even better. OVERALL FEATURES 60 watts RMS for amplifier section 20 + 20 watts stereo for CD playback 12" custom-voiced RockReady speaker for amplifier section 2 - 5" speakers for stereo playback of CD Trainer Built-in DSP effects AMPLIFIER SECTION 2-channel guitar amp (clean & overdrive) with master volume Effects send/return Dedicated gain, volume and 3-band tone controls for each channel Neo Tube solid state circuitry for natural tube tone Footswitchable channel-select and effects CD TRAINER SECTION Change tempo without changing pitch Seamless loop Guitar cancel RCA line input & output (mix of amp and CD sections)