It sounds really great , and not much different to the Real Morgan AC . 
Even i reduced the gain(because I want a 100% clean signal), and push up the volume , its still sound great just like a real amp. 
 
Of cause, its just a preamp module , not a Real Amp Head. But its tiny that u can bring it with u to everywhere! With the SYN-1 u can even record your ideas with its cab sim. Definitely wont regret to own one!