I have a Magellan 800 and love it. Big fat warm and bloody loud (the amp, not me!). It actually sounds pretty thick and valvey to me at gig levels. The switchable contour is useful. Feels really well made - nice metal casing and knobs and it has some weight to it which is nice. Useful having the aux in/headphone out sockets too. I think the 350 is pretty much the same thing with a bit less output and no drive channel. I would cheerfully recommend one :-)
There's a very good thread here about them....