Digital Audio Matrix VioletAudio dMix 128
Technical Specifications
| Routing Channels | 128 |
| Analog Inputs | Input impedance: 2.86 kOhms, gain range: -4 dB to 50 dB, max input level: 28 dBu (-4 dB gain) |
| Input Dynamic Range | 115 dB (-60 dBFS, 20 dB gain, 1 kHz, A-weighted) |
| Input THD | 0.001% (-1 dBFS, 20 dB gain, 1 kHz, A-weighted) |
| Equivalent Input Noise (EIN) | -128 dBu (50 dB gain, A-weighted, 150 ohms) |
| Input Frequency Response | 20 Hz to 40 kHz (±0.1 dB at 96 kHz sample rate) |
| Input Phase Shift | <10° at 20 kHz |
| Analog Outputs | Output impedance: 50 ohms, max output level: 24 dBu (0 dBFS) |
| Output Dynamic Range | 115 dB (-60 dBFS, 1 kHz, A-weighted) |
| Output THD | 0.002% (-1 dBFS, 20 dB gain, 1 kHz, A-weighted) |
Video
VioletAudio dMix 128 Огляд
Overview and Primary Purpose
VioletAudio dMix 128 is a high-performance digital audio matrix designed for professional installations, recording studios, broadcast facilities, and live production complexes. The unit provides routing and DSP processing for 128 audio channels.
Operating at a 96 kHz sampling rate, the matrix delivers ultra-low system latency: 0.3 ms from analog input to analog output, 0.25 ms between dMix units via the dNet AES67 protocol, and 2 ms when bridging dNet AES67 to Dante networks.
Key Features and Technical Advantages
- Routing & Processing: 128 routing channels with per-channel Gate, Compressor, 4-band parametric EQ (convertible to dynamic EQ and expandable up to 8 bands), selectable HPF/LPF slopes, De-esser, 31-band graphic EQ, multiband compressor, and variable saturation.
- High-Performance Analog Section: 115 dB dynamic range (A-weighted), maximum input level of 28 dBu, THD of 0.001% on inputs and 0.002% on outputs, and phase shift under 10° at 20 kHz.
- Digital Interfacing: AES/EBU standard AES3 (2009) compliance supporting 48 kHz and 96 kHz sampling rates with 110 Ohm impedance.
- Networked Audio: bi-directional streaming via AES67 (dNet architecture) and seamless interoperability with Dante environments.
- Software Control: intuitive graphical interface for configuring complex routing matrices, managing multi-zone deployments, and real-time parameter control.
Applications
With 128 channels of signal routing, transparent conversion, and low latency, the VioletAudio dMix 128 serves as a standalone audio engine or networked distribution hub in theatres, concert halls, broadcast control rooms, and commercial facilities.