Alpine HDP-D90 - Page 33

Function Parameter
12ch High-level
Inputs
2ch RCA
Optical / Coaxial Digital Signal
Bluetooth Audio
Outputs
12ch High-level
10ch RCA
Output Channel Signal Gain Range: -60dB ~ +6dB
Type: Parametric/ Graphic Equalizer
Output Signal Equalizer
Frequency: 20Hz ~ 40kHz (1 Hz steps)
Q value : 0.404 ~ 28.852
Gain : -12. 0dB~ +12.0dB (0.1dB steps)
Each output channel is equipped with multi-order high and low
pass independent filters,
Output Signal Divider
Filter type: Link-Ril, Bessel, Butter-W
Filter crossover point: 20Hz ~ 40kHz (1 Hz steps)
Filter slope: -6 dB/Oct~ -48dB/Oct
Output Phase Normal phase or reverse phase (0°~360°)
Output Delay 0.000~20.000ms, 0~692cm, 0~273inch
Preset Sound Effects
6 sound data presets
9 -EN