TASCAM ML-4D/OUT-X
Brian Long
Introduction
The TASCAM ML-4D/OUT-X is a compact four-channel Dante-to-analog converter with balanced XLR outputs and an integrated DSP mixer. It converts Dante network audio into professional line-level signals for connection to amplifiers, powered loudspeakers, mixers, processors, recorders, and other analog equipment, providing a practical bridge between networked and conventional audio systems.
Designed for professional AV, broadcast, live production, education, houses of worship, theaters, conference facilities, and distributed audio systems, the ML-4D/OUT-X combines four-channel Dante input and output with flexible matrix mixing and dedicated output processing. EQ, filtering, delay, limiting, ducking, ambient noise compensation, scene storage, PoE, AES67 compatibility, and software-based control provide the tools needed for both straightforward Dante conversion and more sophisticated multi-zone applications.
Product Gallery
Features, Specifications, and Manuals
Features
- Four-Channel Dante-to-Analog Conversion: Converts up to four Dante network audio channels to professional balanced analog line-level signals.
- Four Balanced XLR Outputs: Professional XLR connectors provide convenient connections to amplifiers, powered loudspeakers, mixers, processors, recorders, and other analog equipment.
- Four Dante Inputs and Four Dante Outputs: Provides 4 × 4 Dante network connectivity for flexible routing and DSP applications.
- Up to 96kHz / 24-Bit Audio: Supports 44.1, 48, 88.2, and 96kHz sampling frequencies at 16-bit or 24-bit resolution.
- Integrated 4 × 4 Matrix Mixer: Four Dante sources can be mixed and routed to independent destinations within the processor.
- Flexible Output Routing: Dante input signals or matrix mixer outputs can be assigned according to system requirements.
- Matrix Mixer Bypass: The unit can operate as a straightforward four-channel Dante-to-analog converter when internal matrix mixing is not required.
- Independent Output Processing: Each output channel can be optimized for the connected loudspeaker, amplifier, processor, or audio zone.
- 10-Band Output EQ: Detailed equalization supports room correction and loudspeaker tuning.
- Eight-Band Parametric EQ: Precise frequency, gain, and bandwidth control provides detailed corrective processing.
- High-Pass Filter: Removes unwanted low-frequency content or supports loudspeaker management.
- Low-Pass Filter: Provides upper-frequency filtering for specialized loudspeaker and zone configurations.
- Low-Shelving EQ: Allows broad adjustment of low-frequency response.
- High-Shelving EQ: Allows broad adjustment of high-frequency response.
- Output Delay: Built-in delay supports loudspeaker time alignment in distributed and multi-zone audio systems.
- Output Limiter: Helps control maximum output levels and protect downstream equipment.
- Output Phase Control: Provides polarity adjustment for system integration and loudspeaker alignment.
- Ducking: Priority audio can automatically reduce the level of selected program material for announcements and paging.
- Ambient Noise Compensation: Allows program levels to respond automatically to changing environmental noise.
- Selectable Analog Reference Levels: Multiple reference settings accommodate different professional analog operating standards.
- Up to +24dBu Maximum Output: High output headroom supports professional mixers, amplifiers, processors, and other line-level equipment.
- 50 Scene Presets: Store and recall complete configurations for different events, room layouts, source arrangements, or operating modes.
- SNTP-Based Timer Events: Stored scenes can be recalled according to scheduled events for automated system operation.
- Dante Controller Support: Audinate Dante Controller provides network audio routing and Dante device configuration.
- AES67 Support: AES67 mode enables interoperability with compatible AES67 network audio equipment.
- Dante Domain Manager Support: Compatible with Dante Domain Manager for managed network audio environments.
- Dual Gigabit Ethernet Connections: DATA and DATA+PoE RJ-45 ports provide Dante connectivity and flexible network configurations.
- 1000BASE-T Ethernet: Gigabit Ethernet provides the bandwidth required for professional low-latency network audio.
- PoE Class 0: Compatible Power over Ethernet infrastructure can provide operating power and network connectivity through the DATA+PoE port.
- Optional AC Power: Can alternatively be powered using the optional TASCAM PS-P1220E AC adapter.
- TASCAM DCP CONNECT Support: Gives system integrators detailed control over DSP, routing, scenes, and device settings.
- TASCAM EZ CONNECT Support: Provides a simplified interface for end users who only require access to designated everyday controls.
- Professional XLR Connectivity: XLR outputs simplify deployment where analog destinations are frequently connected, disconnected, or reconfigured.
- Compact Half-Rack Design: Provides four-channel Dante-to-analog conversion and DSP processing in a 1U-high, half-rack-width chassis.
- Flexible Mounting: Supplied mounting brackets support installation beneath desks, tables, lecterns, and other suitable surfaces.
- Optional Rack Installation: The optional TASCAM AK-RS1 rack shelf supports conventional rackmount installation.
- XLR Version of the ML-4D/OUT Platform: Provides the core Dante and DSP functionality of the ML-4D/OUT-E while replacing Euroblock analog outputs with professional XLR connections.
Specifications
| Specification | Details |
|---|---|
| Product Type | 4-channel Dante-to-analog converter with DSP mixer |
| Model | ML-4D/OUT-X |
| Analog Connector Version | XLR |
| Form Factor | 1U high, half-rack width |
| Dante Input Channels | 4 |
| Dante Output Channels | 4 |
| Analog Line Outputs | 4 channels |
| Sampling Frequencies | 44.1 / 48 / 88.2 / 96kHz |
| Bit Depth | 16-bit / 24-bit |
| Analog Output Connectors | 4 × balanced XLR-3-32 |
| XLR Output Pinout | Pin 1: GND / Pin 2: HOT (+) / Pin 3: COLD (-) |
| Nominal Output Level | +4dBu when reference level is not -9dBFS; +6dBu at -9dBFS reference |
| Maximum Output — -9dBFS Reference | +15dBu |
| Maximum Output — -14dBFS Reference | +18dBu |
| Maximum Output — -16dBFS Reference | +20dBu |
| Maximum Output — -18dBFS Reference | +22dBu |
| Maximum Output — -20dBFS Reference | +24dBu |
| Analog Output Impedance | 200Ω or less |
| Recommended Output Load | 2kΩ or greater |
| Network Protocol | Dante |
| Dante / Ethernet Connectors | 2 × RJ-45, DATA / DATA+PoE |
| Ethernet Standard | 1000BASE-T, IEEE 802.3ab |
| Recommended Network Cable | Category 5e or better STP |
| AES67 Mode | Supported |
| Dante Domain Manager | Supported |
| Dante Configuration | Audinate Dante Controller |
| DSP Matrix Mixer | 4 input × 4 output |
| DSP Processing | Matrix mixing, ducking, ambient noise compensation, EQ, filters, delay, limiter, phase, routing |
| Output EQ | 10-band EQ with 8-band parametric EQ capability |
| Output Filters | High-pass / low-pass; low-shelving / high-shelving |
| Output Delay | Supported |
| Output Limiter | Supported |
| Matrix Mixer Bypass | Supported |
| Scene Memory | Up to 50 scenes |
| Timer-Based Scene Recall | Supported using SNTP-based timer events |
| Frequency Response — 44.1/48kHz | 20Hz–20kHz, ±0.5dB |
| Frequency Response — 88.2/96kHz | 20Hz–40kHz, ±0.5dB |
| THD+N — Dante Input to Line Output | 0.002% or less |
| Signal-to-Noise Ratio | 105dB or greater |
| Crosstalk | 100dB or greater |
| Dynamic Range | 108dB or greater |
| External Analog Level-Control Terminals | Not provided on ML-4D/OUT-X; available on ML-4D/OUT-E |
| Power Supply | PoE Class 0 or optional TASCAM PS-P1220E AC adapter |
| Power Consumption | 4W |
| Dimensions (W × H × D) | 214 × 44.45 × 136.1mm (8.4 × 1.75 × 5.4 in), including protrusions |
| Width with Mounting Brackets | 253mm (10.0 in) |
| Weight | 863g (1.90 lb) |
| Operating Temperature | 0–40°C (32–104°F) |
| Optional AC Adapter | TASCAM PS-P1220E |
| Optional Rack Accessory | TASCAM AK-RS1 |
Manuals and Documents
- Owner’s Manual - Official TASCAM ML-4D/OUT-X and ML-4D/OUT-E manual covering XLR and Euroblock variants, Dante networking, analog outputs, PoE, installation, operation, and technical specifications.
- ML-4D/OUT-X Product Specification Sheet - Official TASCAM engineering specification and dimensional information for the XLR-equipped ML-4D/OUT-X.
- ML-4D/OUT Product Leaflet - Official TASCAM overview covering Dante-to-analog conversion, DSP matrix mixing, output processing, PoE, AES67, remote control, and system applications.
- ML-4D/OUT Downloads - Current TASCAM manuals, protocol documentation, firmware, release notes, update instructions, ML-4D/OUT-X DXF files, system-design documentation, and product images.
- TASCAM System Design Guide - Professional system-design examples and installation information for TASCAM Dante products.
- TASCAM ML-4D/OUT-X Product Page - Official U.S. manufacturer product information, documentation, firmware, downloads, and support resources.