Product Details
Product description
1. 96KHz sampling frequency, 32-bit DSP processor, 32-bit A/D and D/A conversion.
2. 4-channel balanced XLR input, 8-channel balanced XLR output, allowing for flexible combination of various crossover modes, with both high and low-pass crossover points reaching from 20Hz to 20KHz.
3. Each input channel is equipped with one subharmonic excitation and three adjustable higher-order harmonic excitations.
4. Each output channel features bass enhancement, enhancing the depth and impact of music or sound, and providing a richer auditory experience when paired with excitation.
5. It provides USB2.0, USB3.0, RS485, and TCP/IP interfaces for connecting to computers. The RS485 interface can connect up to 250 devices and control them from a computer located up to 1500 meters away. It can be controlled directly using the function keys and encoder on the panel for function settings, or by connecting to a computer and using PC control software. Both methods are very convenient, intuitive, and simple.
6. The standalone machine can store up to 60 sets of user programs.
7. The password locking function of the panel control can be set through the SYSTEM button on the panel to prevent parameter modifications.
Each input channel features 12 independent full-parametric equalizers, and each output channel also boasts 12 independent full-parametric equalizers. The adjustable gain range can reach ±20dB. Additionally, five equalization modes are available: parametric, treble, bass, 1st-order all-pass, and 2nd-order all-pass. Each input channel can adjust the noise gate and comes with automatic gain control, while each output channel features two dynamic equalization controls.
9. 1.77-inch TFT color screen display function settings, 5-segment LED display for precise digital level meter of input/output, mute, and editing status.
10. Each input and output has delay, phase control, and mute settings. The maximum delay can reach 1000ms, and the delay unit can be selected from three options: milliseconds (ms), meters (m), and feet (ft). The delay can be adjusted through coarse and fine adjustment modes.
11. The output channel can also control compression, limiting, and select input signal channels, and can copy all parameters of a certain channel to another channel for simultaneous linkage control.
12. The mute function of the matrix and channels can be controlled by connecting to the central control system via a USB interface or RS485 interface.
13. Support the setting of passwords for device input, output, and system functions for locking, ensuring data confidentiality.
14. The device software is equipped with a built-in central control code generator.
15. It can be connected to a computer through an external UTWR1 box to enable remote control via the Internet.
16. Equipped with a built-in signal generator, it can perform self-inspection and debugging on the system or project.
Product parameters
| Model | DPA48 |
| Input Channel | 4 CH - XLR Male |
| Output Channel | 8 CH - XLR Female |
| Frequency response | 20 Hz ~ 20K Hz(Deciation±0.3 dB) |
| Impedance | Input: 13k Ω / Output: 50k Ω |
| Signal-to-noise ratio | > 112 dB (20.2dBu 1KHz) |
| Distortion Degree | < 0.005 % (0 dBu,1 KHz) |
| Co-analog ratio | >40 dB (0 dBu,1 KHz) |
| Power supply | AC 220 V 50~60 Hz |
| size | 482 × 228 × 44 mm(package:555 × 325 × 98 mm) |
| weight | 3.85 kg(N.W.) / 4.7 kg(G.W.) |
※The current data is the latest and subject to change without notice!
With superior overall solutions and rich experience in large-scale project operation, the REGGERE brand has successfully conquered the vast number of consumers and won the full recognition of the engineers and investors of Party A. The products of REGGERE are positioned as middle and high-end products in the audio industry, with a wide range of adaptability. The product references cover meeting rooms, auditoriums, outdoor performances, bar entertainment venues, etc.
In the future, REGGERE will be more committed to the integration of audio technology, and strive to perfect the majority of users to provide comprehensive electro-acoustic technology products, services and a variety of integrated professional solutions.
DPA48
DPA48



