USB Powered Audio Level Visualizer with 20 Segments and 15 Levels for DSP Use
Style (optional): Without for DSP, With for DSP. 1 Knob cap (for DSP version). Input power: 1W. Input interface: 3.5mm unbalanced/XH2.54-3P. 1 Audio cable 3.5mm/RCA lotus head. Overall size: 250 50 20mm long wide thick.