This unit is in excellent condition.

From the Manufacturer:

What is it?

The ToneWoodAmp is a revolutionary device that uses an acoustic guitar's own body and soundhole to create a range of enhancement effects.

No amp. No cables. No effects pedals. And yet, all the same benefits!

There's nothing else like it—the first and only, the ToneWoodAmp is a must-have device for any acoustic guitar player.

WARNING: ADDICTIVE!

It’s not just a product, it’s a full-on sensory experience! At home, in a recording studio or on a mountaintop, the ToneWoodAmp transforms your world into one big concert hall with virtually any acoustic guitar, anytime, anywhere.

It inspires new sounds and songs, travels easy, defeats writer’s block, makes practicing fun again, and it’s great for intimate gigs at coffee shops, house concerts and even intimate worship settings...it will mesmerize you and your audience.

The ToneWoodAmp is quick & easy to install. No tools, no permanent impact on your guitar, and it switches easily between instruments. All you need is a guitar with a pickup. Don’t have a pickup? We’ve got you covered with our bundles.

Features:

8 programmable effects with 10 memory locations each
3 parameters per effect
Volume and gain per effect
1/4" input from guitar
1/4" output for amplifier (when used on stage, the TWA doubles as a multi-effects processor)
1/8” insert jack for iOS audio/MIDI apps (iDevice cable sold separately (iDevice cable sold separately)
Powered by 3x AA Alkaline or Rechargeable batteries
Works with any flat-back or slightly arched-back Acosutic guitar
Attaches/detaches magnetically—purchase extra X-braces and use the ToneWoodAmp on all your guitars.
60 days return (only from ToneWoodAmp.com) 
1 year warranty (or 2 years extended warranty)

Tone Wood Amp  -  $189.99

Guitars n' Stuff

620 W. High Street Ebensburg, Pa 15931

814 - 472 - 4900