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- DS-48/ DS-36 Processor
DS-48 is a 1U rack type, full programmable 4-iunput/8-output, 24-bit digital audio system processor. The programming is realized by the front panel control and 2x20 character display, and to use a visualized and maneuverable interface.PC system software can be used in a personal computer platform. Function of DS-48 is not limited to crossover, it can also provide signal distribution, gain control, equalization, delay and limiting. DS-48 is a powerful audio processor for fixed installation and live performance with six parametric EQs per input channel, and six parametric EQs per output channel, all of which are + 15dB gain and -30dB attenuation, bandwidth from 0.016oct to 4.0oct.
1. 4-way signal input, 8-way signal output
2. 96kHz sampling frequency
3. Using high-performance 24-bit analog converter, and using the current fastest 32-bit floating-point operation chip
4. Six parametric equalizers per input channel and outpit channel, all of which are + 15dB gain and -30dB attenuation, bandwidth from 0.016oct to 4.0oct.
5. Each input and output channel is equipped with mute button editing function
6. The time delay can be selected in milliseconds as a unit of time, from 0 to 1000ms for easy calculation
7. 30 programs can be stored
8. Could set a password to protect the program
9. With a pressure limit function, can be adjusted independently control the start and release time
10. 2 lines 20 characters LCD display
11. Output channels can be arbitrarily selected, there are A, B, C, D four mode output. Each output has + 15dB and -30dB gain
12. Each output channel is provided with phase selection, that is, positive and negative phase
13. 3 types high and low pass filters (Butterworth, Bessel, Linkwitz-Riley) and 4 types slope options (12, 18, 24, 48 dB / oct)
SPCES
Input: 4 Channel,Max. gain +20dB, 10kΩ balanced input.
Output: 8 Channel, Max. Gain +20dB, 600Ω balanced output
Output Impedance: 47Ω
Dynamic Range: >108dBu,Freq, Response Range: 20Hz-22kHz
Freq. Response: <+/-0.25dBu, 15Hz-20kHz
Distortion: <0.01%, 20Hz-20kHz@+10dBu balanced input
Sampling Frequency: 96kHz
SNR: >90dBu, 20Hz-20kHz
A/D & D/A Transform: 24-bit input and output structure: 8 mono, 4 stereo
High and Low Pass Filter: Butterworth、bessel、Lin-R：12.18.24 or 48dB/octave
Equalizer: Bandwidth from 0.016 to 4.0oct, frequency from 20Hz to 20KHz, gain of + 15dB to-30dB, steps of 0.1dB
Delay: From 0ms to 1000ms
Delayed Start: 21us
Front Panel Controls: directory control key: parameters, menu, exit, enter Input selection A, B, C, D, mute, edit select and adjust adjustment for output channels.
Input Display: -24, -18, -12, -6.0 and the pressure limit of 2 x 20LED screen display
Output Display: -24, -18, -12, -6.0 and the pressure limit of 2 x 20LED screen display
Save Settings: 30pcs user programs dynamically stored
Dim(HxWxD): 483x45x285mm
Power Supply: 50/60Hz, 110v-240v alternating current
Consumed Power: <30W
