How did Fender pack so much capability and value into the Acoustasonic 90 acoustic guitar amp? We"re not sure, but the sound speaks for itself! Plug in your instrument and a vocal microphone, or even two instruments simultaneously. The 2-channel Acoustasonic 90 also includes awesome effects, plus a handy balanced direct out to plug into the sound system at larger gigs. You can play LOUD through this 90-watt amp too, thanks to the onboard feedback elimination switch. All this makes the Fender Acoustasonic 90 combo a super-portable package that"s made to hit the road!