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ISP Technologies

ISP-HUMEX

ISP Hum extractor and Decimator G


Please contact me with information about availability and pricing for ISP Hum extractor and Decimator G




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.

Features

  • HUM EXTRACTOR + DECIMATOR with zero digital aliasing
  • DECIMATOR downward Expander plus DECIMATOR DYNAMIC FILTERING both with DECIMATOR X technology
  • HUM EXTRACTOR with totally transparent operation
  • 2 Channel system allows DECIMATOR to be inserted after gain noise with direct guitar tracking
  • Selectable location for HUM EXTRACTOR block
  • State of the art signal processing with super low noise signal path
  • 50Hz / 60Hz operation
  • Greater that 80dB effective noise reduction

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