ToneWood Amp-Play Acoustic Guitar With Effects- No Amp Needed. Specs: 1/4 input jack, 1/4 output jack, 2 USP ports for firmware updates and future remote. 8 effects: reverb, delay, tremolo, and more with 3 parameters each. Save/ Recall Settings: 10 memories per effect, 5 separate guitar settings with Master Gain and 2 notch filters each. Powered by 3 AA batteries which provide an average of 10 hours or more of play time. Package Contents: ToneWood Amp, Magnetic X Brace, 1/4 Patch Cord. This unit has only been out of the box once. It is in mint condition and in its original box. Perfect for Christmas. $100 firm. 812- 223-2381