MODEL WITH DIGITAL FX! Here is an amp to get excited about! It really is excellent! It has built in Reverb, Delay, Chorus and Flange. The delay in particular was very good, and the distortion nice and crunchy. A new feature is the FDD 'Frequency Dependant Damping', which mimics the way an all valve amp interacts with the loudspeaker. You also have the CD in jack to play along with your fave Metallica song! Another cool feature is the emulated line out, which will give you a great guitar sound direct to a mixer for recording. You can also use this jack for headphones. Lastly, it is twin channel, with seperate eq. What more could you ask for?!