Description Active DI box for converting high impedance instrument outputs to low impedance line signals for feeding directly into a mixing console. Internal buffer amplifier to boost the signal, avoiding losses in long cable runs and 3-way pad switch for level matching. Ground-Float-Lift selector enables signal ground isolation with or without RF/mains filtering. Powered by 9-52V phantom power, optional 9V battery or 12Vdc adaptor Ground float option for ground lift with RF/mains filter Ground lift option isolates signal ground without filter 3 pad settings for level matching
