XTA DP448 Professional Digital Audio Processor 4-IN 8-OUT DSP Processor for Stage Performance

XTA DP448 Professional Digital Audio Processor 4-IN 8-OUT DSP Processor for Stage Performance

Description:
- Professional digital audio processor DSP audio and video management system.
- 4-in-8-out digital professional DJ audio speaker processor.
- It is a compact and powerful audio processor based on DSP, it integrates the functions of various conventional products into a box with a height of only 1U rack, in addition to MIDI, RS232, and RS485 control interfaces and user interface.
- Memory, all controllers have multi-level "secure locking" function and optional AES/EBU input/output.

Features:
- 4-channel balanced input, 8-channel balanced output, capable of 4x8 frequency division and 4 2-channel monitoring systems.
- Each output path has 9 parameter partitions, and additional cross filtering is provided. All parameter partitions can be reconfigured with multiple AC filters.
- Providing 4 limiters, whose startup time, release time, threshold value and other parameters can be adjusted within a large range.
- Each output is combined with a limiter, and an additional "D-MAX" limiter is added to ensure safe operation.
- The delay of each output is independently adjustable, with a maximum delay of 650us and a minimum adjustment step of 0.325us.
- 40 sets of memory, multiple control modes including RS232 and RS485.
- Massive balancing function, complete parameter balancing series, modified for linear array systems, including: Shelf tilt.
- Shape, Phase shape, NotchV shape, Bandpass frequency band bypass shape, Alpass all frequency bands.
- Bypass shape, Elliptic with circular filtering form.

Specification:
Input:
- Impedance: >10k ohms
- CMRR: >65dB 50Hz - 10kHz

Outputs:
- Impedance: < 60ohms
- Minimum load: 600ohm
- Maximum level: +20dBm
- Frequency response: ±0.5dB 10Hz - 32kHz
- Dynamic range: >116dB 20Hz -20kHz
- Distortion: <0.001%
- Delay: 650mS (increment 0.325μs steps)
- Output gain: adjustable +15dB to -40dB in 0.1 dB steps and mute

Frequency Distribution Filters:
- 6/12/18/24/48dB per octave for Bessel / Butterworth
- 12/24/48dB per octave for Linkwitz-Riley

Limiter:
- Threshold: +22dBu to -10dBu
- Attack time: 0.3 to 90 milliseconds
- Release time: 4, 8, 16 or 32 times the attack time

Clip/D-max Limiter:
- Look-ahead attack time, fast, medium or slow release times

Connectors:
- Inputs: 3 pin female XLR
- Outputs: 3 pin male XLR
- RS485 in/out XLR
- RS232 9 Pin (female) D connector
- Power: 3 pin IEC
- Power supply: 60VAC - 240VAC
- Power consumption: <40W
- Net weight: 3.5kg
- Size: 1.75"(1U) x 19" x 12"/44 x 482 x 305mm (excluding connectors length)

Note:
- Due to continuing product improvement the above specifications are subject to change.

Package Included:
- 1 x Audio Processor