So... I got to try out the Magellan 800 today. Short review: I haven't been this impressed since I tried out a Shuttlemax for the first time.
Size: The footprint is about the same as the TC RH series heads. For me, that's the perfect sweet spot in terms of size. It is light and small, but I don't have to worry about accidentally pulling it off the amp when I walk away. At around six pounds, it's has enough heft to stay still, but is so easy to carry around in a bag.
Inputs and Knobs: The same quality you would expect from Genz/Genzler products.
Sound: A little background. My personal favorite amp is the Shuttlemax 6.0. I almost exclusively use the FET channel. I play mostly fingerstyle.
When I demoed the Magellan 800, I used the Genzler 12x3 array almost exclusively.
The Magellan knocks it out of the park. It's the clean channel of the Max with a little more “beef”. The sound is uncolored when set flat, but everything seems to have a little more “gravitas”.
The Contour knob and button is a delight to use. Very musical. Someone else could give you the technical terminology, but using this control almost exclusively, I was able to go from sealed cab, old-school thump to hi-fi fusion clarity.
The Drive channel is really musical. It doesn't have the big tubey sound of an SVT, but you can dial in a nice bit of wooliness without thinning out your low end.
Switching between Clean and Drive is smooth and seamless.
I used a couple different basses. One was a mahogany fretless strung with flats, which I consider to be a very classical sounding bass. Changing sounds with the Contour and my blend knob gave me a huge range of sounds. The next bass was a bubinga body with a wenge neck strung with rounds. This is generally a very bright and aggressive bass that I sometimes have a hard time mellowing out. The Magellan allowed me tame some of the brightness while maintaining the overall character of the instrument. The final one was my Morphine bass, a two-string played with pick and glass slide. This was a real curve as I usually need a plethora of pedals to get the right sound running though an uncolored rig. The Magellan Drive channel added just the right amount of dirt while keeping the clarity and character of the slide intact. I also played a fretted jazz and the Magellan was a champ again.
Overall: Huge thumbs up. It's really hard to go wrong with this amp. I would have a hard time finding a gig where this amp wouldn't be great. Unless you really need the signature sound of (insert brand name), I think many would be hard-pressed not to like what the Magellan 800 has to offer.