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  • Sabine DIR-480 Digital Speaker System Optimizer

Sabine DIR-480 Digital Speaker System Optimizer

Device Type: Audio Processor

Keywords: digital audio processor, audio system optimizer

Product description: The SABINE DIR-480 digital speaker system optimizer with 4 inputs and 8 outputs is not only a processor, but also a system optimizer, which leads the entire speaker system and optimizes the performance of the entire system.

Sabine DIR-480 Digital Speaker System Optimizer Product Introduction

The SABINE DIRECTOR series DIR-480 digital speaker system optimizer is a series of processor products launched by SABINE after years of research. The newly designed processing algorithm and advanced analog-to-digital / digital-to-analog conversion peripheral circuits provide this series of processors with sounds like crystal sounds. It is not only a processor, but also a system optimizer that dominates the entire speaker System to optimize the performance of the entire system.

Features

  • High-performance 24-bit analog / digital-to-analog converter and the fastest 32-bit floating-point arithmetic chip running at present, providing perfect sound.

  • Three FAP (Fast Access Preset) quick preset call keys, one-click call to quickly switch presets, no matter whether it is a meeting or a performance, the application mode can be switched at will.

  • Each input and output channel has 6 segments of parameter equalization, and each input and output channel has a processing function of 1000ms delayer, frequency divider and limiter.

  • The professional green version of the installation-free control software and driver-free USB connection guarantees users a quick "fool-like" connection debugging.

  • You can set a password to protect the device from accidental operation by non-related personnel.

Device parameters

input Output:

Enter 4 balanced inputs
Output 8 balanced outputs
input resistance 10k ohm
Output impedance 47 ohms
Maximum input level + 20dBu
Maximum output level + 20dBu

System performance:

Frequency response 15Hz-20kHz, <-0.25dB
Dynamic Range > 108dB, 22Hz-22kHz without weight
Total harmonic distortion + noise <0.008%, 20Hz-20kHz @ + 10dBu balanced input
<0.0015%, 1kHz @ + 10dBu balanced input
Equivalent input noise <50uV
Sampling Rate 96kHz
Signal to noise ratio > 100dB, 20Hz-20kHz
Common mode rejection ratio > 60dB
Internal channel crosstalk <-85dB
A / D and D / A conversion 24bit PCM

DSP processing:

Parametric Equalizer 6-band parameter equalization per input / output channel
Delay 1000 milliseconds per input / output channel
Crossover Butterworth, Bessel, Linkwitz-Riley, 6, 12, 18, 24, 36, 48dB / octave
Processing delay 4.5ms
Dimensions (width x height x depth) 483 x 45 x 240 mm
Power supply 50 / 60Hz, 90-240V AC
Power consumption <20 watts
net weight DIR-480: 3.5 kg

* The pictures and technical specifications are for reference only. The original manufacturer reserves the right to improve or change the appearance or technical specifications of the product without prior notice.