Midas DL151 - 24-Input Stagebox with MIDAS Mic Preamps and Dual Redundant AES50 Networking in Blue Finish

The Midas DL151 is a high-performance 24-input stagebox that combines legendary Midas microphone preamplifiers with dual redundant AES50 networking, making it a powerful solution for live sound applications. Housed in a rugged 2U rackmount chassis, the DL151 offers 24 mic/line level inputs with switchable +48V phantom power, ensuring that it meets the demands of the most professional live sound setups. It delivers transparent, high-fidelity sound, thanks to its award-winning Midas microphone preamps, which are renowned for their warmth, depth, and sonic clarity. The DL151 seamlessly integrates with Midas PRO and M32 Series digital consoles, enabling a reliable digital snake connection from the stage to the front-of-house position.

Designed to handle the rigors of live concert touring, the DL151 features dual redundant AES50 ports, offering high channel counts, ultra-low latency, and superior network redundancy. With SuperMAC (AES50-compliant) digital audio networking technology from Klark Teknik, it ensures stable performance even in demanding environments. The DL151 is capable of supporting multiple sample rates - 96 kHz for Midas PRO Series consoles and 48 kHz for Midas M32 Series consoles - giving users flexibility and compatibility across different system configurations. It also supports remote operation up to 100 meters via CAT5/5e cable, making it adaptable for large venues or complex stage setups.

The front panel of the DL151 features an intuitive LCD display with easy-to-navigate menu options, providing clear visual feedback of the system's operational status. LED status indicators show power supply output conditions, AES50, and Ethernet network connection status, ensuring that engineers can quickly identify any issues. The configuration of the DL151 can be easily managed either from the mixing console or directly through the front panel, offering a user-friendly interface for quick setup and adjustments. For added durability, the unit features Neutrik etherCON AES50 network ports and premium-grade Neutrik connectors for audio and network connections, ensuring reliability throughout the rigors of the road.

As with all Midas products, the DL151 delivers impeccable sound quality, with a dynamic range of over 107 dB and ultra-low distortion levels. Its robust build and high-quality components ensure consistent performance night after night. The DL151 is compatible with all Midas digital consoles and any other AES50-equipped devices, making it an essential piece of gear for any live audio engineer looking to create pristine sound and reliable connectivity in their digital audio system.

Features

• 24 award-winning Midas microphone preamplifiers with switchable +48 V phantom power
• Remote operation up to 100 m via CAT5/5e cable
• Select between 96 kHz or 48 kHz sample rate operation
• All settings programmable from front panel controls or console
• Front panel LCD display with intuitive menu navigation
• LED status indicators for power supply, AES50, and Ethernet network connection status
• Supports dual redundant AES50 networks for increased reliability
• Neutrik etherCON AES50 network ports for secure and durable connections
• Rugged 2U rackmount chassis designed for durability in touring environments
• Auto-ranging universal switch-mode power supply for worldwide use
• Power consumption: <150 W
• Voltage: 100-240 V AC +10%
• Operating temperature range: +41°F to +113°F
• Storage temperature range: -4°F to +140°F
• Dimensions: 3.5 x 19 x 15 inches
• Net weight: 14.3 lbs
• Shipping weight: 18.7 lbs

Specifications

External Connections

• Primary Analogue Inputs: Mic/Line inputs - balanced XLR connectors - 10 kΩ load
• Primary Analogue Outputs: Main Outputs - balanced XLR connectors - 50 Ω source
• Primary Digital Inputs: XLR connectors - 110Ω
• AES50 Connections: Neutrik Ethercon with status indication
• Diagnostic Connection: 9 W female 'D'-type connector
• Power Connections: IEC mains inlet - 100-240 V AC~50-60 Hz +10%

Audio Electronic Specifications

• Maximum Input Level:
  • Mic/Line (at unity gain): +21 dBu
  • Mic/Line (at -2.5 dB gain): +24 dBu
• CMR at 1 KHz (typical):
  • Mic (at unity gain): >-70 dB
  • Mic (at 40 dB gain): >90 dB
• Noise:
  • Mic EIN at 40 dB gain: -126 dBu
  • Output noise at unity gain: -86 dBu
• Frequency Response: 20 Hz - 20 kHz +0.5 dB
• Distortion at 1 kHz: Input to output (0 dB) <0.01%
• Crosstalk at 1 kHz: Channel to channel <-90 dB
• Maximum Output Level: Line outputs (into 600Ω) +21 dBu
• Dynamic Range at 1 kHz: 22 Hz - 22 kHz (at unity gain) >107 dB unweighted (20 Hz - 20 kHz)
• Voltage: 100 V AC to 240 V AC +10%
• Frequency: 50 Hz to 60 Hz
• Consumption: <150 W

Digital Inputs

• Connector: AES3 (two channels of digital audio) on 3-pin XLR
• Sample rates: Accepts any frequency between 32 k to 96 k
• Bypass: Sample rate converter can be bypassed

Digital Outputs

• Connector: AES3 (two channels of digital audio) on 3-pin XLR
• Sample rates: 48 k, 96 k or auto tracking to inputs
• Bypass: Sample rate converter can be bypassed
• Word length: 16-, 20- or 24-bit

Physical

• Operating temperature range: +41°F to +113°F
• Storage temperature range: -4°F to +140°F
• Height: 3.5 inches
• Width: 19 inches
• Depth: 15 inches
• Net Weight: 14.3 lbs
• Shipping Weight: 18.7 lbs