Purchased as a sub amp about a year ago. I mainly use a tube amp, so I only used this a few times (home use only). It's practically new. Works perfectly. No noticeable scratches. Clean tones are beautiful. Gain and treble adjustable. You can also create a heavily distorted sound with the gain. - Brand: Ibanez - Model Name: IBZ10GV2 - Type: Guitar Amplifier - Controls: Gain, Bass, Treble, Volume, Distortion - Connections: AUX, Headphone - Design: Black wood finish Thank you for looking.