Fender Acoustic SFX IIFender Acoustic SFX II Acoustic Guitar Amp Output Power Output: 2 X 100 Watts Controls: Channels 1 & 2: Volume, FX Level, FX Select, Low EQ, Mid EQ, High EQ, Phase Switch, Stereo SFX, Rec Dub, Play Stop, Undo Amp Type: Digital Effects: Room Reverb, Hall Reverb, Echo, Delay, Chorus, Vibratone, Delay Chorus, Delay Reverb Speaker: One 8 Low Frequency Driver, One High Frequency Compression Driver Horn and One 6. 5 Side Radiating Speaker Unique Features: