I'd love to hear comments from people who have bought or used the AER compact mobile amp... the notes say that it is favoured by violinists and so I wonder how it sounds for guitar and vocals...
http://www.djangobooks.com/Item/aer-compact-mobile
Paul Cezanne: "I could paint for a thousand years without stopping and I would still feel as though I knew nothing."
Edgar Degas: "Only when he no longer knows what he is doing does the painter do good things.... To draw, you must close your eyes and sing."
Georges Braque: "In art there is only one thing that counts: the bit that can’t be explained."
Comments
They do sound great for other types of acoustic guitar, like a flat-top (it's a super clean sound, which is the opposite of what you want for that 40's Django sound).
None the less, it's still a very popular amp and a good quality product. Just not a good match for the style.
With that said, some people just don't like it (see Wim's post above.) it's smaller size and response curve is such that it tends to sound very midrangey, lacking the bass that the Schertler units have. People who want a more even, clean response usually go with the Schertler amps which are almost dead flat in their response and have way more bass than the AER units. However, the Schertler units are much larger, heavier, and not nearly as loud (i.e. the Compact 60 is louder than Schertler 250W Unico.)
I should also mention, that if you need a battery powered acoustic amp, then the Compact Mobile is pretty well the only game in town. Some people have tried to use the Roland AC33s but they are way too small and underpowered to be of much use.
Michael
When someone asks a battery powered amp, I think a lot of the time they are thinking about busking. Then you want something portable - light and easy to carry around - and you probably don't need the kind of output like the AER has. The idea of dragging the compact mobile up and down the steps of the Paris metro gives me sore arms just thinking about it.
I have also seen guys that use an external battery + inverter and just use whatever regular amp they prefer with good results.
Anyway, definitely get into a guitar shop and try one out to see if you actually like the AER's sound or not before ordering one online.
This Traynor battery powered PA system was surprisingly good-sounding...
http://traynoramps.com/legacy/discontinued/product/tvm50/
but I've heard a lot about how great the AER amps are and thought it might be even better... guess I'd better try one!
Edgar Degas: "Only when he no longer knows what he is doing does the painter do good things.... To draw, you must close your eyes and sing."
Georges Braque: "In art there is only one thing that counts: the bit that can’t be explained."
www.scoredog.tv
If that's the case, then check this out
http://www.djangobooks.com/forum/discussion/14879/portable-amp-power-supply-inverter/p1
@Mandobart built a rig for exactly that purpose and did a great job doing a research and providing all the necessary info. You can follow his recipe and end up with a battery pack that you can plug your own amp in and play for several hours.
Are there better sounding amps? Sure. The small size of the Compact 60, while great for portability does result in a "boxy" sound. Angelo Debarre borrowed my Compact 60 for a gig once. I played a gig with Stephane Wrembel and he was using a Compact 60. I did several gigs with Mimi Fox and she was using a Compact 60 with her signature Heritage guitar. Like all things guitar related, it is all pretty subjective in the end.
As far as battery powered amps go, outside of using an external power source with your amp of choice (a bulky and cumbersome method to be sure), the Compact 60 mobile is, IMO, the highest quality battery amp on the market. That said, I do not need a battery amp very often, so I have no need for a Compact 60 mobile. If I was busking on a regular basis, in a place where amps were allowed , I would have one.
Years ago, I bought a Crate Taxi, thinking I would use it for Busking in downtown Santa Cruz. On my first day of using it, I was threatened with a very expensive ticket (I did not know that one needs a somewhat expensive "amplifier permit" in Santa Cruz. I put the Taxi away, thinking, oh well, it can be useful to have for a potential gig where power is unavailable. About two years later, I got a well paid gig on the beach (wedding ceremony) and used the Taxi. But the Taxi uses an expensive internal battery with a lifespan of about ten years. Three years in, I decided to sell it as the cost of replacing the battery every ten years for an amp I was likely to need two or three times in a ten year period made no sense.
A few years later, I got another gig where I needed a battery amp. I borrowed a small Peavey Battery amp from a friend. It used D batteries so I bought a new set of batteries to insure power throughout the gig. By the time I factored gas to and from his place and the cost of a set of batteries, I thought that if another gig showed up where I needed a battery amp, I would be better off buying a small battery amp that uses regular batteries.
A few years went by and a last month I got a well paid July 4 gig that was outside with no power. The bandleader said that I could do it acoustically, but I thought that if I could find a small, cheap, used battery amp on my local Craigslist, I would do so. I found a Line 6 mini Spyder. It is a 5 watt modeling amp that uses 6 C batteries. It has an acoustic guitar model. The seller wanted $40. I thought, why not? It worked great on the gig and now I have a battery amp for the once every three or four years that I need one. But it is a small, underpowered amp with a barely adequate tone.
If I wanted great tone and a pro level Battery amp for true portability, the Compact 60 mobile would be my choice.