I do not do it again in less that what other audiofanziens have done better ... see other reviews!

UTILIZATION

Archi easy to use, like most amps, you plug and it works! distortion pedal includes my time is essential ... middle bass settings trebble gain are like those of all other amplifiers
The manual (the book, not the Portuguese) is sufficient to have a definition of any plugs and knobs

SOUNDS

Nothing to say about the sound, this amp is good on all styles, from reggae to rock, blues song ... it is widely amps all lights (while being much cheaper).
I played with a ibanez SA160, versatile enough for guitar amp that is good in all styles.
the clean sound is very good, pushing a little gain was a very good crunchy blues sound.
the popping sound is a classic marshall, so nikel for rock hendrix Led Zepp, through black dice and more ... effects pedals can be interesting to have the desired sound.
I have a zoom multi-effect basis, it suited me very well before use with AVT50, so I use it more too: the very good sound quality without the zoom moves me to stop using (it's still a multi-effects to start)
Note that a cry baby mates very well with this amp (but it's not dirty)

OVERALL OPINION

I've had a few months (beefy santa claus o)
Plus, I'd say the sound (it's still the main one), and then he has a beautiful mouth marshall (that mythical anyway)
The less is the weight for an amp that has to move all the time does not heavier, moves me I rarely, gender 1-2 times a month) so it's going anyway.
I tried a lot of pre amp, vox, peavey, transistor, lamp ... and he is in my opinion has the best value for money (long live the hybrids!)
With the same budget, I'd choose this course