DFX Series DSP Digital Processor
● 40 bit DSP, 96kHz sampling rate, 24bit AD/DA convert.● Input including 3 band DEQ, 8 band PEQ, noise gate, gain, mute, phase, link adjustment.
● Output including FIR and IIR X-over filter, 9 band PEQ, Gain, mute, compressor, peak limiter, phase, delay
and link adjustment.
● All digital input and output function with AES/EBU input and output channel, adopt XLR connector mode.
● All PEQ Gain, bandwidth, frequency continues adjustment. Type can be select by PEAK, H-SHELF, L-SHELF,
LOW CUT, HIGH CUT, ALLPASS1, ALLPASS2.
● All DEQ Gain, bandwidth, frequency continues adjustment, dynamic handling threshold, ratio, time can
continues adjustment.
● All inputs/outputs can do Matrix, and all the input and output channel name can be changed.
● All the input and output with independent phase curve adjust function, PEQ style choose ALLPASS1 is 180°
curve adjust, ALLPASS2 is 360° curve adjust.
● IIR X-over filter type can be select by Butterworth, Link witz-Riley, Bessel, slope at -6Db/Oct to -48dB/Oct
can be chosen.
● FIR X-over filter: sample range at 256 to 512 can be chosen, there are many types of optional, cut-off
frequency at 20-20KHz can be adjustment.
● Noise gate's threshold, attack time, recovery time and holding time can be adjustment for inputs, the noise
gate ratio adjustable independently.
● Output compressor threshold, Soft knee, ratio, attack time, recovery time continuously adjustable. And
output with independent peak limiter function, threshold, attack time and recovery time continuously adjustable.
● Maximal delay time 680mS for all input/output channels.
● Pre settings can copy for every single channel, every channel can do link adjust.
● Every input and output channel PEQ curve adjusting picture can be found when you are in any input and
output.
● Inside single generator(pink, white noise and 20~20K sine wave, amplitude adjustable ).
● Front panel has high-precision level indicator, channel editing key, mute key, mean menu key, parameter coding and USB control port, 1 AES input connector and 1 AES output connector, RS232&485 control port. PC one-button connection easy for user’s operations.
● 20 user presets, each preset can be save and recall, device parameters can be uploaded and downloaded, maximal 255 unit can be like together via ID settings. Password protection function for high level applications.
| System specification | Frequency response | 20Hz-20kHz,-0.3dB |
| Dynamic range | >115dBu | |
| T.H.D | <0.005% at 1kHz（0dBu） | |
| Crosstalk | >70dBu，20Hz-20kHz | |
| C.M.R.R. | >75dBu 1KHz | |
| Input section | Type | XLR connect Balanced |
| Maximum input level | +18dBu | |
| Impedance | 1MΩ/stereo; 500KΩ/Mono | |
| Output section | Type | XLR connect Balanced |
| Maximum output level | +20dBu | |
| Impedance | <500Ω | |
| Digital processing | 24 bit sigma-delta A/D、D/A convert | |
| 40 bit DSP，96kHz sampling rate | ||
| Display | Automnatic backlight lattice screen design,display current parameters and all settings | |
| Power supply | AC 95V-250V 50/60Hz | |
| Dimension(L*W*H) | 482*305*44MM | |
