The Midas DL155 is a professional hybrid analog and digital I/O stage box engineered for flawless system integration in live sound and studio environments. Supporting switchable 48 kHz or 96 kHz high-resolution operations, it acts as a highly flexible companion for Midas M32 and PRO Series digital mixing systems.
Housed in a road-ready 2U steel chassis equipped with an auto-ranging universal power supply for reliable touring deployment anywhere in the world.
$2,900.00
The Midas DL155 is a current-production digital stage box from Midas Consoles, designed and engineered in England. It forms part of the PRO Series DL range of fixed-configuration rack I/O units and remains in active production today. The DL155 has been available since the early 2010s and is available through authorized dealers including Midas Console USA.
The Midas DL155 is a 2U 19" fixed-configuration rack I/O unit with 8 mic/line level inputs, 8 line-level outputs, and an 8-channel digital AES3 (AES/EBU) interface. It serves as the critical link between onstage sources and your front-of-house console, delivering legendary Midas sound quality through time-tested, road-proven technologies.
Unlike traditional analog snakes that require dozens of individual cables, the DL155 transmits up to 48 bidirectional audio channels over AES50 SuperMAC networking at distances up to 100 meters. Dual AES50 ports provide cable redundancy, ensuring your show continues even if a cable fails.
The DL155 is the ideal partner to the Midas M32 Series and PRO Series digital consoles, enabling a digital snake connection from Front of House to stage. It operates at both 48 kHz (for M32 Series) and 96 kHz (for PRO Series), making it a versatile addition to any AES50-equipped system.
8 Award-Winning Midas Microphone Preamplifiers: The DL155 features the latest generation of Midas microphone preamplifiers with 2.5 dB analog gain steps — the very essence of the famous Midas sound. More than 40 years of design experience paired with premium-grade components delivers acclaimed warmth and depth, capturing precise sound images with low noise and high common-mode rejection.
8 Balanced Analog Line Outputs: Eight active servo-balanced, low-impedance line outputs with high output current capability drive long cable runs without signal degradation . The outputs feature an automatic mute facility if the audio signal path is muted by the console operator, with individual LED indicators for each output.
8-Channel AES3 (AES/EBU) Digital Interface: The DL155 provides 8 AES3 digital input channels and 8 AES3 output channels, each configured as four digital data streams on individual XLR connectors . Full sample rate conversion for both inputs and outputs enables seamless interfacing with equipment operating at 48 kHz and 96 kHz.
Dual Redundant AES50 Network Ports: Two AES50 SuperMAC ports provide dual-cable redundancy for mission-critical live applications. Klark Teknik AES50 technology delivers high channel counts, ultra-low deterministic latency, phase-aligned clock distribution, and comprehensive error detection.
Remote Console or Front Panel Control: All configuration settings can be set remotely from the mixing console or directly via the front panel LCD display with intuitive menu navigation. LED status indicators provide clear feedback on power supply rail condition, AES50 network status, and AES3 synchronization lock.
| Parameter | Specification |
|---|---|
| Microphone Inputs | 8 × XLR female, balanced |
| Gain Steps | 2.5 dB analog steps |
| Phantom Power | +48V, switchable per channel |
| Analog Outputs | 8 × XLR male, balanced |
| Digital Inputs | 4 × XLR (8 channels AES3) |
| Digital Outputs | 4 × XLR (8 channels AES3) |
| AES50 Ports | 2 × Neutrik etherCON, dual redundancy |
| Ethernet Control | 1 × RJ45 |
| Sample Rates | 48 kHz / 96 kHz |
| Dynamic Range | >107 dB unweighted |
| CMRR (40 dB Gain) | >90 dB |
| Mic EIN | -126 dBu |
| Frequency Response | ±0.5 dB (20 Hz – 20 kHz) |
| Power Supply | Auto-ranging universal 100–240 VAC |
| Power Consumption | <150 W |
| Rack Spaces | 2U |
| Dimensions (H×W×D) | 88 × 483 × 416 mm |
| Weight | 6.7 kg (14.8 lbs) |
Specifications sourced from official Midas documentation and authorized dealer listings.
If you're running a PRO1 or PRO2 console or need AES3 digital interfacing alongside analog I/O, the DL155 is purpose-built for the task. With 8 mic preamps, 8 line outputs, and 8 channels of AES3 I/O in a compact 2U rack unit, it provides a unique combination of analog and digital connectivity that few stage boxes can match.
The AES3 interface with sample rate conversion is a standout feature for integrating digital outboard gear, recording systems, or broadcast equipment. The DL155 can bridge legacy AES3 devices with modern AES50 networks, making it a versatile problem-solver for complex audio systems.
The dual redundant AES50 ports provide failover protection that touring professionals demand. If one network path fails, the DL155 continues operating without interruption.
Basic Setup: Mount the DL155 in your stage rack (2U rack space). Connect your mic sources to the 8 XLR inputs and your output destinations to the 8 XLR outputs. Connect AES3 digital devices to the 4 XLR input and 4 XLR output connectors. Run a shielded CAT5e cable from one of the AES50 ports to your M32, PRO Series, or other AES50-equipped console.
AES3 Configuration: Use the front panel LCD and menu buttons to configure AES3 input clock synchronization and output word length. The AES3 inputs feature LED indication for synchronization lock to incoming digital data streams.
Redundant Networking: For dual redundancy, connect a second AES50 cable between the DL155 and console. If the primary cable fails, the system automatically switches to the redundant path without audio interruption.
How to Buy: Purchase the Midas DL155 directly from Midas Console USA. We offer competitive pricing and fast shipping within the United States. Visit our product page to place your order with secure payment options.
Payment: We accept major credit cards, debit cards, and other secure payment methods through our encrypted checkout system.
Shipping: Fast, tracked shipping across the USA. Products are carefully packaged in protective materials to ensure safe delivery of your professional audio equipment.
Legal Considerations: The DL155 is covered by the comprehensive Midas warranty program. Purchasing from an unauthorized dealer may void warranty protection. Midas Console USA is an authorized source for genuine Midas products.
A: The DL155 works with any AES50-equipped console, including the Midas M32 Series, PRO Series, and Behringer X32. It operates at 48 kHz for M32 Series and 96 kHz for PRO Series consoles.
A: The DL155 is the only DL150 Series unit with both analog I/O and AES3 digital I/O. It provides 8 mic inputs, 8 line outputs, and 8 channels each of AES3 input and output.
A: Yes, all 8 mic inputs provide switchable +48V phantom power, remotely controllable from the console.
A: Up to 100 meters (328 feet) using shielded CAT5e cable with etherCON connectors.
A: Yes. The DL155 features sample rate conversion for both AES3 inputs and outputs, allowing interfacing with equipment operating at 48 kHz and 96 kHz.
A: Yes. The analog outputs feature an automatic mute facility if the audio signal path is muted by the mixing console operator.
A: The DL155 is a 2U 19" rackmount unit, measuring 88 × 483 × 416 mm and weighing 6.7 kg.
The DL155 is a professional-grade product with fewer consumer reviews than M32-family products, but feedback from industry professionals consistently highlights its reliability and the value of its unique AES3 interface. The DL155's combination of analog and digital I/O in a single unit makes it a trusted choice for complex live sound and broadcast applications where both signal types are required.
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