D510ua | USB & ADAT

Unlock the full potential of your D510r rack with the Harrison D510ua USB + ADAT interface — a high-performance conversion and connectivity upgrade for professional studios and mobile setups alike.

When connected via the rear panel, the D510ua transforms your D510r 10-slot 500 Series rack into a powerful audio hub with up to 26 inputs and 30 outputs across analogue and digital formats. Enjoy 10 analogue inputs, 14 analogue outputs, and 16 channels of bi-directional ADAT I/O, with pristine A/D and D/A converters on every slot. Four additional D/A converters provide dedicated headphone mixes when paired with the optional D510mx module.

DAW Integration

Designed for modern hybrid workflows, the D510ua offers direct USB integration for seamless DAW connectivity, or ADAT expansion for larger systems — or both simultaneously. Intuitive front-panel controls allow effortless switching between USB and ADAT sources, while Word Clock I/O ensures precise, low-jitter digital clocking throughout your signal chain.

The D510ua brings Harrison’s renowned sonic integrity and flexibility to the 500 Series format — delivering professional-grade conversion, impeccable performance, and total integration for today’s creative environments.

Key Features

• USB and ADAT optical connections (usable at the same time*)
  
• 10 analogue inputs + 14 analog outputs + 16 channels of bi-directional ADAT I/O
  
• Compatible with D510mx analog summing mixer card
  
• High-resolution audio supports up to 192 kHz
  
• Rugged construction optimized for the D510r rack
  
• Intuitive front-panel routing controls
  
• BNC Word Clock I/O 
  
• Compatible with macOS and Windows

Technical Specifications

• Sample Rates & I/O
  
  • 44.1 / 48 kHz
    • 10 analogue inputs
    • 10 (+4 feeding D510mx summing mixer card) analogue outputs over USB
    • 16 channels of ADAT ⇄ USB*
  • 88.2 / 96 kHz
    • 10 analogue inputs
    • 10 (+4 feeding D510mx summing mixer card) analogue outputs over USB
    • 8 channels of ADAT ⇄ USB*
  • 176.4 / 192 kHz
    • 10 analogue inputs
    • 10 analogue outputs over USB
    • No ADAT support*
• Latency
  • Analogue → ADAT:
    • 0.09 ms @ 96 kHz
    • 0.61 ms @ 48 kHz
  • USB Round-trip (32 sample buffer):
    • 96 kHz: Mac – 5.1 ms / Windows – 3 ms (Safe Off), 5 ms (Safe On)
    • 48 kHz: Mac – 7.8 ms / Windows – 5 ms (Safe Off), 7.4 ms (Safe On)
• Routing & Control
  • Front-panel source selection for USB or ADAT
  • Independent input/output routing
• Power
  • Supplied via D510r rack
• System Requirements
  • Mac OS 13 or later | Class-Compliant, Plug-and-play
    
  • Windows 10. Windows 11, Windows 11 ARM | Install included ASIO/WDM driver