HELIX DSP 8-channel digital signal processor - $400 - (Marco Island, FL)
Product Highlights:digital signal processorDSP adjustments and settings made via computer (Windows only), microSD memory card, or optional remote controldownload DSP PC-Tool Software from helixhifi.comBurr-Brown AD/DA converters6 assignable inputsinputs: 6 RCA preamp, 4 speaker-level, 1 optical SPDIF8 preamp outputs (4 volts RMS)channel settings can be separate or linked togetherAdjustment detailstime alignment in 7 mm increments30-band graphic EQ with fine tuning1-band parametric EQadjustable high- and low-pass filters (20-20,480 Hz)selectable filter slopes (6, 12, 18, 24, 30 dB/octave)selectable filter characteristicsButterworth: sharp transition, suitable for most applicationsBessel: gradual transition, suitable for smooth speakers, but not subsLinkwitz: recommended for high-end speakers only, not subsChebyshev: very sharp transition, useful as high-pass for tweeters or low-pass for subsSelf-Define: selectable Q-Factor, 12 dB/octave slope onlyadjustable Q-Factor in Self-Define mode (0.2-2.0) increases signal at crossover pointphase adjustment: switchable 0/180 degrees on front and rear channels, adjustable 0 to 360 degrees on sub channels in 22.5-degree incrementsOther Featuresincludes 57" USB cableground lift switchoptional URC 2A remote control availableoptional DIRECTOR touchscreen remote control availableoptional microSD memory card for saving and applying settings (sold separately)plug and play input from select factory radios with EPC5 Easy Plug Cable and a Helix vehicle-specific harness (sold separately)dimensions: 7"W x 1-5/8"H x 4-3/4"D
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From ebay.com - 1 month ago