Re: Acoustic Amps
That's very subjective.
For me -light weight, tight and low bass response, smooth highs without being too crispy. Even though I have a Marshall acoustic amp and have tried some others, frankly, I've gotten my best acoustic amplification out of using 2 smaller amps. I go from my acoustic guitar into a Boss LS-2 Line Selector (though you could just use a Y type cable splitter, though with signal loss) -one output of the LS-2 feeds an acoustic processor such as by Zoom, Yamaha, or Aphex and then goes into a small acoustic amp such as the latest mini Behringer AT108 or my Marshall. The other output feeds a bass processor (optional) such as the Aphex or Tech21 and then a bass amp such as the Behringer BT108 or a compact Ashdown. Now put any effects on the acoustic amp side, such as reverb, delay, or chorusing (and you might take out some of the bass with EQ as well). On the bass side, don't use any processing except EG, sub generation or compression -but no reverb, delay, chorus, etc. What you get is a totally controllable sound with clear, articulate bass, and mids and highs that are not ruined by forcing the bass and it's overtones through the same speaker cone. This is the way you make a great -particularly for solo acoustic or acoustic band- acoustic guitar amplification system. IMHO, of course. I get many complements on my sound since using a dual system. And you can put one together, including outboard processors that your can use for multiple purposes, for between $300 and $500 clams.