Violet Audio dMix 128 Digital Rack Mixer

Flexible Routing – The Violet Audio dMix 128 Digital Audio Matrix

The dMix 128 is a high performance digital audio matrix designed for professional installations where reliability, flexibility, and pristine sound quality are essential.

With 128 channels of powerful signal routing, DSP processing, and seamless control integration, the dMix 128 delivers uncompromising audio performance for studios, live venues, broadcast facilities, and corporate environments.

Developed with precision engineering and premium grade components, the dMix 128 ensures transparent audio reproduction and ultra low latency operation. Its intuitive software interface allows users to easily configure complex routing setups, apply advanced processing, and manage multiple zones with complete control.

Whether used as a standalone system or as part of a larger network, the dMix 128 offers exceptional scalability, making it the ideal choice for demanding audio professionals who require both power and precision.

Advanced 128-Channel DSP Engine

The dMix 128 features a powerful 128×128 digital engine with ultra-low latency signal processing. Each channel can be routed, mixed, and processed independently, providing exceptional control and pristine sound quality for any application.

Flexible Network Integration

With full Dante (option card), AES67 and MADI compatibility,, the dMix 128 seamlessly integrates into modern networked audio systems. Multiple units can be linked together for large-scale installations while maintaining sample-accurate synchronization.

Intuitive GUI and Remote Control

The dMix Control Software offers a clean, intuitive graphical interface for configuration, monitoring, and real-time control. The software is web-based and can be controlled by any HTML 5 compatible browser. No external application is required. Users can easily adjust routing, EQ, dynamics, and levels from any computer on the same network — no additional hardware needed.

Custom Protocol and Automation Ready

Through its custom control protocol, the dMix 128 can be integrated with third-party systems such as Crestron, Q-Sys, or bespoke automation solutions. This makes it perfect for broadcast, corporate AV, and complex multi-zone audio installations.

Reliability and Installation Versatility

Built with industrial grade components, redundant dual power supplies, the dMix 128 delivers reliable 24/7 performance. Its modular structure and intuitive software tools make it easy to install, configure, and expand as project needs evolve.

Live dMix 128 Graphical User Interface

Click the link below to open a live demonstration of the dMix 128’s graphical user interface. Navigate and explore the full feature set of the dMix 128.

SPECIFICATIONS

• AES I/O Inputs and 0utputs: 2 x
• Headphone Amplifiers: 2 x
• Balanced Audio Outputs: 24 x XLR
• I/O Expansion: dMix I/O expansion slot
• dNet Audio Network Ports: 2 x
• Network Control: dNet network control port
• MADI I/O: MADI I/O ports
• USB: Type A and C ports
• Display: Display Port
• Balanced Audio Inputs: 32 x XLR

Analog Inputs

• Input Impedance: 2.86 kOhms
• Gain Range: -4 dB to 50 dB
• Max Input Level: 28 dBu (-4 dB gain)
• Dynamic Range: 115 dB (-60 dBFS, 20 dB gain, 1 kHz, A-weighted)
• THD: 0,001 % (-1 dBFS, 20 dB gain, 1 kHz, A-weighted)
• Equivalent Input Noise: -128 dBu (50 dB gain, A-weighted, 150 ohms)
• Frequency Response: +/- 0.1 dB (20 Hz to 40 kHz at 96 kHz sampling rate)
• Phase Shift: <10° at 20 Khz

Analog Outputs

• Output Impedance: 50 ohms
• Max Output Level (0dBFS): 24 dBu
• Dynamic Range: 115 dB (-60 dBFS, 1 kHz, A-weighted)
• THD: 0,002 % (-1 dBFS, 20 dB gain, 1 kHz, A-weighted)
• Frequency Response: +/- 0.1 dB (20 to 40 kHz at 96 kHz)
• Phase Shift: <5° at 20 Khz

Gate

• Threshold: -100dB to 0dB
• Attack: 0.5ms to 500ms
• Release: 10ms to 2000ms
• Hold: 0.5ms to 500ms
• Depth: -100dB to 0dB
• SC Filter: 20Hz to 20kHz

Compressor

• Threshold: -80dB 0dB
• Ratio: 1:1 – 20:1
• Attack: 1ms – 500ms
• Release: 10ms – 2000ms
• Makeup Gain: 0dB – +24dB

EQ Channel

• Parametric EQ: 4 band parametric EQ (up to 8)
• Dynamic EQ: 4 bands can be converted to Dynamic EQ
• Each Band Freq: 20Hz to 20kHz
• Q: .1 – 15
• Gain: -15dB to +15dB

HPF LPF

• HPF: 20Hz to 9.8kHz (selectable slopes)
• LPF: 40kHz to 20kHz (selectable slopes)

De-Esser

• Threshold: -96dB to 0dB
• Range: 0 to -15dB
• Frequency: 20Hz to 20kHz
• Width: .1q to 15q

31 Band EQ

• GEQ: 31 band GEQ, 20Hz – 20KHz +-15dB

Multi Band Compressor

• Sidechain: Yes
• Gain: 0dB to 24dB
• Threshold: -80dB to 0dB
• Range: -100dB to 0dB
• Ratio: 1:1 – 20:1
• Attack: .5ms – 500ms
• Release: 10ms – 2000ms

Saturation

• Range: 0 – 100

AES/EBU In/Out

• Standard: AES3 (2009)
• Sample Rates: 48, 96 kHz
• Impedance: 110 ohms

Latency

• Analog Input to Analog Output Latency: 0.3ms
• dMix to dMix dNet Latency via AES67: 0.25ms
• dNet AES67 to Dante: 2ms latency

Manufacturer: Violet Audio US
Model: VA-DMIX128
SKU: I940589-N-1-WHXB

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