Product Description PRO-Series processors are our new products specially design for CVR loudspeaker system. At present, we have 2-in 4-out model PRO-242-in 6-out model PRO-263-in 6-out model PRO-364-in 6-out model PRO-46 and 4-in 8-out model PRO-48. The CVR PRO series processor includes all necessary functions for loudspeaker management applications. From hardware A/D-DSP-D/A selections, to software EQ-Crossover-Limiter algorithm designs, it keeps the signal path clean and musical. Recent improvements make the PRO Series Processor an easy choice among professionals who demand high sonic quality in the analog world. A complete set of parameters include I/Q levels, delay, polarity, 6 bands of parametric EQ per channel, multiple crossover selections and full function limiters. Precise frequency control is achieved with its1Hz resolution. Input and outputs can be routed in multiple configurations to meet any requirement. The PRO Series Processor can be ontrolled or configured in a real time on the front panel or with the intuitive PC GUI via RS-232 /USBor the optional Ethernet interface. Multiple setup storage and system security complete this professional package. MODEL PRO-24 PRO-26 PRO-36 PRO-46 PRO-48 Configuration 2 in 4 out 2 in 6 out 3 in 6 out 4 in 6 out 4 in 8 out Input Impedance Balance: 20kΩ Output Impedance Balance: 100Ω PC COM Port One USB COM Port on front panel, 2 RS485 COM Port on back panel(RJ-45) CMRR >80dB@1kHz Input Level ≤ +25dBu Frequency Response 20Hz~20kHz ± 0.3dB S/N R >115dB THD <0.003% Output=0dBu/1kHz Crosstalk of Channels >110dB1kHz Delay Time Step Each input channel has independent delay control, Range: 0~1000mS; 21μS step0~10mS; 84μS step10mS~20ms; 0.5mS step@ 20mS~1000mS Input/Output Polarity In-phase(+) or reversed phase(-) Input EQ 6-band parameter EQ; Frequency: 20Hz~20kHz; Gain: -20 dB~+20 dB; Bandwidth: 0.05oct~3oct Mute Mute with each Input& Output channel Input Selection Each input channel can be selected to each output channel Output Gain Range: -12dB~+12dB, step: 0.1dB Crossover Each output channel can be independently set as LPF and HPF. The parameters can be adjusted. Filter type: Linkwitz-Riley; Bessel; Butterworth. The Crossover Frequency: 20Hz~20kHz, Slope: 12dB/oct; 18dB/oct; 24dB/oct; 48dB/oct. Limiter Limiter with each output channel. The parameters are adjustable: Threshold Value: -20dBu~+20dBu; Step: 0.5dBu. Attack time: 0.3mS~100mS. 0.1mS Step0.3~1mS; 1mS step 1mS~100mS. Release Time: Release Time can Be set as twice, 4times, 6times, 8times, 16times, 32times. Output EQ Each output channel has 6-band EQ: 3 modes: Lo-Shelf/Hi-Shelf/Parameter. A: Lo-Shelf: Slop: 6dB/12dB; Frequency: 20Hz~20kHz; Gain: -20dB~20dB; B: Hi-Shelf: Slop: 6dB/12dB; Frequency: 20Hz~20kHz; Gain: -20dB~20dB; C: Parameters: Frequency: 20Hz~20kHz, bandwidth: 0.05oct~3oct; Step: 0.05oct; Gain: -20dB~+20dB, Step 0.1dB Processor 192kHz Sampling frequency, 32-bit Floating-Point DSP Display With 2*24 LCD, 8-LED input/output level. Mute and Editing mode can be displayed. Power ≤ 25W Power Supply AC 110V/220V 50Hz/60Hz Product Dimension 482× 232× 44mm(HxWxD) ShippingDimension 1PC: 605× 310× 110mm 5PCS: 620× 325× 630mm(HxWxD) Net Weight 4.1kg Gross Weight 1PC: 5kg 5PCS: 25kg
