Please note: This is a kit and requires assembly. The CF is a passive crossfader module. It does not have bleed at the extremes like other passive crossfaders. It is ideal for attenuating, mixing or crossfading audio signals (not as ideal for precision voltages). The max amplitude output will be about half the strength of the original signal. If you're using unbuffered audio sources, there can be a slight dip in amplitude at the extremes. Specifications: - Module width: 2HP - Module depth: 14mm - Current draw: none