Furman IT-20II 20 Amp, Balanced Power Conditioner, Advanced Level of Protection, Delivers Noise Free Power SMP+ Series Multi-Stage Protection Plus for non sacrificial AC surge protection EVS, Extreme Voltage Shutdown Lift, Advanced Linear Filtering Technology for unequalled audio/video clarity Ultra-low noise balanced isolation transformer provides over 80 dB of common mode noise reduction from 20Hz-20kHz, assuring the lowest noise floor possible for today's sensitive recording equipment 20 amp capacity with 12 spec grade ultra-low resistance isolated Hubbell AC outlets, plus two front panel convenience outlets SMP+ Series Multi-Stage Protection Plus for non sacrificial AC surge protection Ultra-low noise balanced isolation transformer provides over 80 dB of common mode noise reduction from 20Hz-20kHz 20 amp capacity with 12 spec grade ultra-low resistance isolated Hubbel AC outlets, plus two front panel convenience outlets LiFT, Advanced Linear Filtering Technology for unequalled audio/video clarity