SP     

SP-224 2 input ,4output processor,

SP-226 2 input ,6 output processor,

SP-448 4input ,8 output processor:

Product Features:

This is a professional speaker processor base on DSP chip technology. Whether the functionality of the software, or the software user interface, there is a qualitative upgrading: better function,more humane operation. Retain the parametric equalizer tie switch;Filter type adds the Low Pass, High Pass, All Pass, and Band Pass etc; advanced frequency mode, input and output channel realize matrix functions, each input and output channels can be arbitrarily assigned when needed; high dynamic, low distortion, frequency response range is 20Hz ~ 20kHz; better components, better sound effects.

► Input channel functions includes gain control level, five-band parametric equalizer, delay control; output channel controller functions include crossover, limiter controller, output gain control, phase control, seven parametric equalizer, delay control, limiter has start-up time, release time and other functions. Output channel having a channel link function,it can simultaneously edit the same type of output channels after link.96KHz sampling frequency, 32-bit DSP processor, 24-bit A / D and D / A converters.

► Each machine can store 30 user programs.Password is available to lock the control panel to prevent other people's damage to the machine operation .Each input and output section has 6 independent parametricequalizer, gain adjustment range is up to ± 20dB, while the equalization output channels can also choose to Lo-shelf and Hi-shelf slope ways.2x24 character LCD display with green LED back light.

► Each input and output has delay,phase control and mute settings, delay time up to 1000ms, the delay units are

available in milliseconds (ms), meters (m) and feet (ft).Output channel can also control the gain, limiter and

select the input channel signal, and all parameters can copy a channel to another channel and can control linkage

►You can control the matrix and the channel's mute via the USB interface or RS485 interface.Lock can be divided to realize data privacy.Noise gate of input channel is adjustable

Product Specification:

Input impedance :20kΩ

Output Impedance: 100Ω

Maximum input / output level: ≤ + 25dBu

Input/Output type: electronically balanced XLR

Frequency Response: 20Hz ~ 20kHz (-0.5dB)

SNR :> 110dB

Distortion:1kHz / 0dBu, <0.01%

CMRR :> 70dB (1KHz)

Processor :96KHz sampling frequency, 32-bit DSP processor, 24-bit A / D and D / A converters

Output Gain:adjustment range: -12dB~+12dB, step 0.1dB

Output mute:each channel set mute control separately

Divider settings: Divider settings: Each output channel can be set individually low pass filter (LPF) and a highpass filter (HPF), adjustable parameters are: filter type: Linkwitz-Riley / Bessel / Butterworth frequency;attenuation slope: 12dB / octave, 18dB / octave, 24dB / octave, 48dB / octave 

Output delay: each input channel has a separate delay control, adjustment range 0-1000ms

Display:2x24 character LCD display with green LED back light

PC connector: front panel has 1 USB type B connector, rear panel has 2 RS485 connectors

Power:Standard IEC receptacle

Power: AC / 110V-220V (50 / 60Hz) / ≤15W

Size:482 × 232 × 44mm

Weight: 3.9Kg