OVERVIEW

Name: Violet Audio dMix 128
Brand: Violet Audio
SKU: 0786368749682
Price: 5495.0 EUR
Availability: InStock

The Violet Audio dMix 128 is a professional 128-channel networked digital mixing system built for live sound, broadcast, immersive audio, and permanent installation. Powered by a high-performance FPGA architecture, it delivers 128x128 signal routing at 96 kHz with sub-millisecond (0.3ms) analogue-to-analogue round trip latency.

Each unit ships with 32 analogue inputs, 24 analogue outputs plus two headphone outputs, onboard MADI I/O, AES67 networking, and an optional Dante expansion card. Control is entirely browser-based — no proprietary software required. With redundant dual power supplies and networking, Crestron/Q-SYS integration, and 64x64 low-latency computer drivers for DAW connectivity, the dMix 128 is the most capable system in its price class.

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. Further information

Intuitive GUI & Remote Control

The dMix Control Software offers a clean, intuitive graphical interface for configuration, monitoring, and real-time control. Users can easily adjust routing, EQ, dynamics, and levels from any computer on the same network — no additional hardware needed.

Custom Protocol & 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 & 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.

OPEN MIXER GUI

dMix 128 technical Specifications

Core Engine

Architecture	FPGA-centric, custom signal processing
Channel Count	128 x 128 (inputs x outputs)
DSP Engine	128x128 digital matrix with independent per-channel processing
Sample Rates	48 kHz, 96 kHz
Bit Depth	32-bit floating point internal processing
Analogue In → Out Latency	0.3 ms
dNet AES67 Inter-unit Latency	0.25 ms
dNet AES67 → Dante Latency	2 ms

Analogue Inputs (32 x XLR Balanced)

Input Impedance	2.86 kΩ
Gain Range	-4 dB to +50 dB
Maximum Input Level	+24 dBu (at -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 Ω source)
Frequency Response	±0.1 dB, 20 Hz – 40 kHz @ 96 kHz sample rate
Phase Shift	<10° at 20 kHz

Analogue Outputs (24 x XLR Balanced)

Output Impedance	50 Ω
Maximum Output Level	+24 dBu (0 dBFS)
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 Hz – 40 kHz @ 96 kHz
Phase Shift	<5° at 20 kHz

I/O Summary

Analogue Inputs	32 x XLR balanced (mic/line)
Analogue Outputs	24 x XLR balanced
Headphone Outputs	2 x (front panel)
AES/EBU I/O	2 x AES3 (2009 standard), 48/96 kHz, 110 Ω
MADI I/O	Onboard (coaxial / optical — confirm with VA)
Network Ports	3 x Ethernet (onboard)
Dante	Optional expansion card (I/O expansion slot)
USB	Type A + Type C (front/rear)
Display Port	1 x DisplayPort
Computer I/O (DAW)	64 x 64 low-latency drivers

DSP Processing — Per Channel

Parametric EQ	4-band parametric (expandable to 8 bands)
Dynamic EQ	Up to 4 bands convertible to Dynamic EQ
EQ Frequency Range	20 Hz – 20 kHz per band
EQ Q Range	0.1 – 15
EQ Gain Range	-15 dB to +15 dB per band
HPF	20 Hz – 9.8 kHz (selectable slopes)
LPF	40 kHz – 20 kHz (selectable slopes)
31-Band GEQ	20 Hz – 20 kHz, ±15 dB per band
Gate — Threshold	-100 dB to 0 dB
Gate — Attack / Release / Hold	0.5–500 ms / 10–2000 ms / 0.5–500 ms
Compressor — Threshold	-80 dB to 0 dB
Compressor — Ratio	1:1 – 20:1
Compressor — Attack / Release	1–500 ms / 10–2000 ms
Compressor — Makeup Gain	0 dB to +24 dB
De-esser — Threshold	-96 dB to 0 dB
De-esser — Frequency	20 Hz – 20 kHz
Multiband Compressor	Sidechain-capable, per-band gain/threshold/ratio
Saturation (even order harmonics)	Range 0–100

Network & Protocol

Native Network Audio	AES67 (IEEE 1588 PTP clocking)
Future Protocol Roadmap	ST 2110-30 (on roadmap)
Optional Networking	Dante (via expansion card)
Legacy Protocol	MADI (onboard)
Third-Party Control	Crestron, Q-SYS, bespoke automation via custom protocol
GUI	Browser-based, HTML5 compatible (no software install required)
Multi-Engineer Support	Yes — multiple simultaneous browser sessions

Power, Physical & Compliance

Power Supply	Redundant dual power supplies
Power Rating	[Contact Violet Audio for confirmed wattage]
Format	19" rack-mount
Rack Units	4 rack units (4RU)
Dimensions	240x440x176mm
Weight	7kg, 10,4kg boxed
Operating Temperature	[Contact Violet Audio]
Compliance	CE, FCC
Warranty	24 months parts and labor (standard)