VOX (Vox) amPlug2 AP2-CL Headphone Guitar Amp This is a used item. Operation has been confirmed. There are some signs of use. When turning the GAIN and VOLUME knobs, I sometimes hear a crackling sound, but it doesn't happen during playing, so I believe it's fine for normal use. How about using it for a quick check before a live performance, for casual use on the go, or as a trial item? Specifications ■ Headphone Guitar Amp ■ Clean Type ■ Connection Terminals (Stereo): Headphone Out, Aux In ■ Power: 2 x AAA batteries ■ Battery Life: ・11 hours (Alkaline batteries, Effect ON) ・17 hours (Alkaline batteries, Effect OFF) ・4 hours (Manganese batteries, Effect ON) ・9 hours (Manganese batteries, Effect OFF) ■ Mode List: Pure Clean / Twin Clean / Boutique OD ■ External Dimensions: 86 (W) x 38 (D) x 31 (H) mm ■ Weight: 40g (excluding batteries) Batteries are not included, so please be aware of this.