Feature:
I can't think of anything I'm missing on this amp. If I have to mention 1 thing to add: a headphone out on the front would be handy.

Quality:
I received mine in perfect state and it has served me flawlessly for 1,5 years now. I don't use it on the road, but I expect it's made fot it like my other Marshall. I believe this amp will last ages.

Value:
You get 2 excellent distortion channels, plus a very warm clean channel. Also, the acoustic channel is useful now and then and the footswitch is versatile and built as a rock. Ah.. I almost forget the FX! Useful too though somewhat limited.

Desirability:
If you like Marshall amps, you'll love it.

Sound:
I play a lot of styles: Satriani and Vai, Metallica, Cradle of Filth, Blues and I can get a good tone for each style. I don't use effects (except for a wah), I got rid of my Digitech RP2000 because this amp provides all the tones I need.

Overall:
I'm using it for 1,5 years now, and I haven't been looking at any other amp since. And I know there's a Steve Vai signature amp and a Joe Satriani amp, but I love my Marshall and it fits my music perfectly.

The A.V.T 150 is my favourite Marshall Amp EVER!! With the dfx system inbuilt into it is worth the money.Its got the Marshall sound.The acoustic simulater Works wonders for my eletric acoustic guitar . The Overdrive channel is best ever!! I've had 4 Marshall amps and the avt tops the lot!! I take it every where I use it in my band because its so loud and because its got the 2 distortion channels I use one for soloing and the other one for chords and stuff.

from Coxy(Been playing for 3 years !!Age:11)

Gain Monster! More than Marshall Tubes. Overdrives are unbelievable at relatively low volume. No need for additional distortion boxes. 6-way footswitch rules. If you want it all in one amp, this is the one. Dollar for dollar, feggittabouttit! Emulated Line Output is great for recording direct. I play a stock Gibson SG Standard through it and it kills.

Feature:
The channels rock with that tube sound. My only complaint is that the reverb is not seperate from the other effects.

Quality:
I got my Marshall used, but ever since I've had it (1 year) it has been great.

Sound:
The sound is awesome, for someone into bluesy overdrives. It is still very awesome if you are trying to get a heavy distortion sound. The 275 AVT version is better but it depends if you wan to pay more for stereo sound.

Support:
I haven't dealt with the support.

This is a great amp, if u have the money go out and by it today! it has Crunch i like it better than my Mesa/Boogie half stack, and with the extention speaker that can be added it works great with a Crate amp!

flat out:

the acoustic simulator is the best you can hope for built into an amp. its good, not great, but it sounds fine.

the clean sound is good as well, don't overlook this by using the acoustic simulator too much, you will get tired of it soon, trust me.

the first distortion is useless for me, but if you enjoy a mix of ac/dc and santana, go for it.

the second distortion is a little lacking. it is very gainy and sharp. tweaking with it does almost nothing at all.

the digital effects are the reason i havn't returned it. they are the best thing about this amp. the delays are nice, as well as the chorus and flange. the only problem is, there are 9 reverbs and none of them sound good. also, you cannot combine effects; such as reverb and chorus, or reverb and flange. its one, or the other. the effects are also independant on both the clean and distorted channels.

if you are planning on playing a show with this amp, be sure that you have a PA. this amp IS NOT LOUD! even with both the master volume and channel volume on 10, you will not be blown away. rather, you will be dumbfounded that this is a 150 watt amp.

buy this as a practice amp.

If you play metal, this will not do it. It's palm-muted chug factor is a 3. Feeds back like crazy when turned up half-way. Everything else is cool. The acoustic simulator is great.

150 WATTS! You see any other MARSHALL amps with more than 100 watts, NO! THis is the king of the combo amps & at 67 lbs. you can still drag it around (with care - of course)

Yes Ive have a Marshall ATV 150 amp Seemed OK for about 3 months and after that in shop for two month for repairs