TASCAM ML-4D/OUT-E
Brian Long
Introduction
The TASCAM ML-4D/OUT-E is a compact four-channel Dante-to-analog converter with an integrated DSP mixer, designed to deliver network audio to amplifiers, powered loudspeakers, processors, recorders, and other analog equipment. Four Dante audio channels can be converted to four balanced line-level outputs, with installation-friendly Euroblock connectors providing secure analog connections for permanent professional AV systems.
Beyond straightforward Dante-to-analog conversion, the ML-4D/OUT-E incorporates a 4-in/4-out matrix mixer with flexible routing and dedicated output processing for each zone. Built-in EQ, filtering, delay, limiting, ducking, ambient noise compensation, scene storage, PoE, AES67 compatibility, and software-based control make it well suited to conference facilities, education, hospitality, houses of worship, theaters, corporate AV, retail, and other distributed audio installations.
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 outputs.
- Four Balanced Euroblock Outputs: Installation-friendly 3.81mm-pitch Euroblock connectors provide secure connections to amplifiers, powered loudspeakers, processors, and other analog equipment.
- Four Dante Inputs and Four Dante Outputs: Provides 4 × 4 Dante connectivity for flexible network 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 input channels can be mixed and routed to four independent output zones.
- Flexible Output Routing: Dante sources or the internal matrix mixer can be assigned to the four analog outputs and Dante outputs according to system requirements.
- Matrix Mixer Bypass: The ML-4D/OUT-E can operate as a straightforward four-channel Dante-to-line-output converter when internal mixing is not required.
- Independent Output-Zone Processing: Each analog output zone can be optimized for its connected loudspeaker system and acoustic environment.
- 10-Band Output EQ: Detailed equalization provides room and loudspeaker correction for each output zone.
- Parametric EQ Capability: Eight bands of parametric EQ provide precise frequency, gain, and bandwidth adjustment.
- High-Pass Filtering: Built-in high-pass filtering can remove unwanted low-frequency content.
- Low-Pass Filtering: Low-pass filtering supports loudspeaker management and specialized zone configurations.
- Low-Shelving EQ: Provides broad low-frequency tonal adjustment.
- High-Shelving EQ: Provides broad high-frequency tonal adjustment.
- Output Delay: Built-in delay assists with loudspeaker time alignment in distributed and multi-zone audio systems.
- Output Limiter: Helps control maximum output levels and protect downstream equipment.
- Ducking: Priority audio can automatically reduce the level of selected program material for announcements and paging.
- Ambient Noise Compensation: Detects changes in environmental sound and can automatically compensate source levels to maintain intelligibility.
- Selectable Analog Reference Levels: Five digital reference settings accommodate different professional analog operating standards.
- Up to +24dBu Maximum Output: High output headroom supports professional amplifiers, processors, mixers, and other line-level equipment.
- External Output-Level Control: The ML-4D/OUT-E provides dedicated Euroblock control terminals for connection of an external variable resistor.
- Local Wall-Control Capability: A recommended 10kΩ potentiometer can provide simple physical output-level control in installed systems.
- 50 Scene Presets: Store and recall configurations for different events, room layouts, operating modes, or system requirements.
- SNTP-Based Timer Events: Scene presets can be recalled according to scheduled timer events for automated installations.
- 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 systems.
- Dante Domain Manager Support: Supports managed Dante environments using Dante Domain Manager.
- Dual Gigabit Ethernet Connections: DATA and DATA+PoE RJ-45 ports provide network connectivity and flexible Dante system integration.
- 1000BASE-T Ethernet: Gigabit Ethernet supports professional low-latency network audio transport.
- PoE Class 0: Power over Ethernet allows compatible network infrastructure to provide both operating power and Dante connectivity.
- Optional AC Power: The unit can alternatively be powered from the optional TASCAM PS-P1220E AC adapter.
- TASCAM DCP CONNECT Support: Provides system integrators and administrators with detailed access to DSP, routing, scenes, and device configuration.
- TASCAM EZ CONNECT Support: Provides end users with a simplified interface for designated everyday system controls.
- Compact Half-Rack Design: Provides four Dante-to-analog outputs and DSP processing in a 1U-high, half-rack-width chassis.
- Flexible Installation: Supplied brackets allow installation beneath tables, desks, lecterns, and other suitable surfaces.
- Optional Rack Installation: The optional TASCAM AK-RS1 rack shelf supports conventional equipment-rack installation.
- Euroblock Version of the ML-4D/OUT Platform: Designed for permanent AV installations where secure terminal-block analog connections and external level control are preferred.
Specifications
| Specification | Details |
|---|---|
| Product Type | 4-channel Dante-to-analog converter with DSP mixer |
| Model | ML-4D/OUT-E |
| Analog Connector Version | Euroblock |
| 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 | Balanced Euroblock, 3.81mm pitch |
| Nominal Output Level | +4dBu when reference level is not -9dBFS; +6dBu at -9dBFS reference |
| Maximum Output Level — -9dBFS Reference | +15dBu |
| Maximum Output Level — -14dBFS Reference | +18dBu |
| Maximum Output Level — -16dBFS Reference | +20dBu |
| Maximum Output Level — -18dBFS Reference | +22dBu |
| Maximum Output Level — -20dBFS Reference | +24dBu |
| Analog Output Impedance | 200Ω or less |
| External Level-Control Connector | Euroblock, 3.81mm pitch |
| External Level-Control Terminals | 10V / CONTROL / GND |
| Recommended External Control Resistance | 10kΩ variable resistor |
| 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, routing |
| Output EQ | 10-band EQ with 8-band parametric EQ capability |
| Output Filters | High-pass / low-pass; low-shelving / high-shelving EQ |
| 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 |
| 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-E and ML-4D/OUT-X manual covering Dante networking, Euroblock and XLR variants, analog outputs, external control, PoE, installation, operation, and technical specifications.
- ML-4D/OUT-E Product Specification Sheet - Official TASCAM engineering specification and dimensional information for the Euroblock-equipped ML-4D/OUT-E.
- 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-E DXF files, system-design documentation, and product images.
- TASCAM ML-4D/OUT-E Product Page - Official U.S. manufacturer product information, downloads, documentation, firmware, and support resources.