The LBA-15, a compact and powerful bass amplifier. - Model Name: LBA-15 - Brand: Louis - Input: 1/4 inch input - Controls: Gain, Bass, Middle, Treble, Volume - Power: AC power - Rear Design: With ventilation holes - Appearance: Black rubber finish Thank you for viewing. Instant purchase ○ Operation confirmed Body and power cable only, no box Although there is some wear and tear, there are no scratches or stains that affect playing. Feel free to ask if you have any questions.