ISP Technologies Hum Extractor Decimator G Noise Reduction Humbuckers Single Coils P90s

For sale in mint condition and perfect working order is ISP Technologies Hum Extractor + Decimator G. I am working more in the DAW these days, so I have no use for it on a pedalboard. Used minimally in light studio work only and in a non-smoking environment. Comes with original box, power supply and manual. Product has not been registered (see registration card). $375. No trades. Cash only. From ISP Technologies: ISP Technologies introduces the revolutionary patent pending HUM EXTRACTOR™ + DECIMATOR G, two channel, ultimate noise reduction system. After years of musicians fighting the major noise problem of power line frequency hum, ISP Technologies eliminates this dreaded noise with the new patent pending HUM EXTRACTOR™. Power line frequency hum is most commonly caused by stray magnetic fields generated from transformers or power lines in close proximity to the instrument pickups. While Hum Bucking pickups have been in use for years to help reduce this problem, if the level of hum is severe, even Hum Bucking pickups are not enough and many players still prefer the sound quality and tone of single coil pickups. Specifications: Specifications INPUT IMPEDANCE 470K OHM INPUT LEVEL TRIM 21.5db / input level -8dbu to +13.5dbu MAXIMUM INPUT SIGNAL+13.5dbu NOISE FLOOR - 104dbu A WTD DYNAMIC RANGE 117db A WTD DECIMATOR / MAX NOISE RED 80db FREQUENCY RESPONSE 20Hz – 20KHz = +0 / -.5db OUTPUTS Max Level +13.5dbu DIMENSIONS 7.15” W x 1.85” H x 4.5” D WEIGHT 1.2 lbs POWER 9VAC RMS / 1.5 AMPS NOTE: 0dbu = .775 VRMS