PRO Drive Rack SP-408

Description

Features：
◆ 4th ADI SHARC DSP chip, 400MHZ main frequency, 32 bit floating, 96KHz sampling
frequency, 24 bit A/D or D/A converter, high S/N.
◆ USB, RS232, RS485 interface are housed, PC software control.
◆ RS485 most connects 250 machines, long distance control beyonds 1500 miles.
◆ RS232 supports outside central control for many scene.
◆ 12 groups user data are available.
◆ Panel lock function.
◆ 31 bands GEQ and 10 bands PEQ, gain and delay are for each input channel.
◆ 10 bands PEQ, HPF, LPF, gain, delay, limiter and mute are for output channels.
◆ HPF/LPF: Linkwitz-Riley/Bessel/Butterworth(12dB/oct, 18dB/oct, 24dB/oct., 48dB/oct ).
◆ Several channels can be set meanwhile, max delay: 1000ms(MS/M/FT).

Technical Parameter：
Input/Output Channels: 4X8
Input Channels:
Mute: Each channel can be set independently.
Delay: Adjust Range: 0-1000ms
Polarity: In Phase (+) & Reversed Phase (-)
EQ: 10 bands PEQ, 31 bands GEQ, FREQ: 20Hz-20KHz
Output Channels:
Mute: Each channel can be set independently.
Mixer: Independent or Mixed Controlled.
Gain: Adjust Range: ±12dB, Step: 0.1dB
Delay: Adjust Range: 0-1000ms.
Polarity: In Phase (+) & Reversed Phase (-)
EQ: 10 bands PEQ, FREQ: 20Hz-20KHz
X-over: LPF, HPF, FREQ: 20Hz-20KHz
Compressor: Threshold: ±20 dBμ, Step: 0.05dB
Input Impedance: Balanced 20 KΩ
Output impedance: Balanced 100 Ω
Input Range: ≤+ 15dBμ
Frequency Response: 20Hz-20KHz (0~-0.5dB)
S/N R: ＞105dB
THD: ＜0.01%（Output=0dBμ/ 1KHz）
Crosstalk of Channels: ＞80dB(1KHz)