DIGITAL AUDIO PROCESSOR
The AP Series Processors are high-performance and cost-effective solutions, designed specifically for mid-to-low-end applications. With an intuitive software interface, simple operations, and multiple user presets, these processors offer flexible and secure control for audio management. Advanced features such as remote control via RS232 or RS485, password protection, and a variety of input/output processing options make them ideal for a wide range of installations.
Product Description
Input & Output Processing:
Input Section: Includes high-cut, low-cut, 8-band parametric EQ (PEQ), gain, mute, phase, and delay adjustments.
Output Section: Features crossover, 9-band PEQ, gain, mute, compression/limiting, phase, and delay controls.
All PEQ settings (gain, bandwidth, frequency) are fully adjustable. Filtering options include parametric EQ, low-shelf, high-shelf, low-cut, and high-cut.
Advanced Control:
Matrix assignment between all input and output channels with customizable channel names.
Filter types (Butterworth, Linkwitz-Riley, Bessel) are selectable, with slopes ranging from -6 dB/Oct to -48 dB/Oct.
Compressor/limiter settings on output channels allow for continuous adjustments of threshold, ratio, attack, and release times.
Flexible Delay & Copy Functions:
Delay modules provide up to 680ms of delay for both input and output channels.
Parameter settings can be copied between channels for streamlined configuration.
Test Signal Generator:
Built-in test signal generator with options for pink noise, white noise, and 20Hz-20kHz sine waves, all with adjustable amplitude.
User-Friendly Interface:
The front panel includes input/output level indicators and a USB control port for easy access.
The rear panel features RJ232 and RJ485 control ports for remote operation.
30 user presets for storing and recalling settings, with both full-state and individual preset recall options.
Scalability & Security:
Cascade control for up to 250 units with unique ID settings.
Password protection enhances device security during operation.
Applications: The AP Series Processors are perfect for installations in venues such as conference rooms, auditoriums, and entertainment spaces where reliable, easy-to-use audio processing is required. Their high level of flexibility, combined with advanced control options, makes them suitable for both live sound and fixed installations.
Model | AP 48 |
Input | 4 |
Output | 8 |
Height in mm | 44 mm |
Width in mm | 482 mm |
Depth in mm | 205 mm |
Net Weight in kg | 2.63 kg |
Gross Weight in kg | 3.5 kg |
Specification | 20 Hz~20k Hz.+ |
Frequency response | -0.3 dBu |
Dynamic range | >110 dBu |
Distortion | <0.01% at 1k Hz(0 dBu)/ >70 dBu 20 Hz-20k Hz |
Crosstalk | >75 dBu 1k Hz |
CMRR | Balanced XLR connection |
Input style | +15 dBu/8k Ω |
Max. input level/Impedance | Balanced XLR connection |
Output style | +15 dBu/50 Ω |
Max. output level/Impedance | 24 bit sigma-delta A/D、D/A conversion |
Digital processing part | 32 bit DSP.48k Hz sampling rate |
Display | LCD shows current parameters and all settings |
Power supply | AC~95 V-250 V 50/60 Hz |
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