Halcyno DSP-448 digital audio module with powerful audio processor. Hall level sound quality with all audio power Amplifier combination.
KEY FEATURES
24-bit converter,
96KHz sampling rate,
10Hz ~ 32KHz bandwidth and more than 127dB dynamic range. Balanced input, balanced output, with 10 segments on each input channel for equalization and division. Each output with a limiter, delay, limiter its start time, release time and threshold values and other parameters can be adjusted in a wide range. Each output is combined with the limiter, designed to protect the independent drive, to avoid excessive drift and over drive, each output delay independently adjustable, multiple sets of memory, RS485 variety of control methods;
Dyn. Range:>115dB 20Hz-20k unwtd
Distortion:< .02%@1kHz,+18dBm
Maximum Delay(in/out): 250/500 mS
Min Step Size: 10.4 μS
Input Gain: +6dB to -60dB in 0.1dB steps
Output Gain: +15dB to -60dB in 0.1dB steps
Parametric Equalisation
9 per Input / 9 Sections per Output
Filter Gain: +12dB to -18dB in 0.1dB steps.
Filter Q: 0.4 to 38
(Sections switched to shelving response)
Freq. Range: 19.7Hz - 24kHz 1/72 octave steps
Filter Q: 0.4 to 1.4
Shelf gains: +12dB to -12dB in 0.1dB steps.
High and Lowpass Filters
Filters: 1 of each per output.
HPFFreq. Range: 10Hz - 18kHz 1/72 octave steps.
LPFFreq. Range: 32Hz - 24kHz 1/72 octave steps.
Responses:
Linkwitz-Riley: 12-24-36-48dB/Oct.
Butterworth: 12-18-24-36-48dB/Oct.
Bessel: 12-18-24dB/Oct.
Limiters:
Threshold: +22dBu to -10dBu
Attack time: 0.1 to 105 milliseconds
Release time: 2/4/8/16/32/64 x Attack time
Ratio: 2-36dB
Clip Peak level: above limiter Threshold 2-15dB
Display:2 x 24 Character LCD
Input meter: 2 x 6 point, -24dB to digital clip.
Output meter: 2 x 6 point, -24dB to +4dB into limit.