The Harrison D510 500 Series System delivers unmatched expandability, flexibility, and world-class audio performance. At its core, the D510r is a high-powered 10-slot 500 Series rack, ready to shape your sound in the studio or on the road. Add the D510ua USB + ADAT interface via the rear panel, and your D510r transforms into a professional-quality audio hub with up to 10 analog inputs, 14 analog outputs, and 16 channels of bi-directional ADAT I/O, totaling 26 inputs and 30 outputs across analog and digital.
With high-performance A/D and D/A converters on every slot, plus four extra D/A converters for the D510mx headphone mixes (when installed), the D510ua unlocks advanced hybrid workflows for tracking and mixing. Connect via USB for direct DAW integration, expand an existing setup with up to 16 channels of bi-directional ADAT, or do both simultaneously—the D510 500 Series system is Harrison flexibility at its finest.
Intuitive front-panel controls and versatile routing make switching between USB and ADAT easy, while Word Clock I/O ensures jitter-free, rock-solid digital clocking. The D510ua maximizes your 500 Series modules, delivering pristine audio quality and professional-grade conversion in any setup.
Since the 1970s, Harrison has been at the forefront of audio innovation, delivering the legendary sound and studio flexibility that artists, producers, and engineers rely on to create timeless music. From the iconic 32Classic console and Mix Strip to the cutting-edge D510 500 Series System, every Harrison product carries the same heritage, craftsmanship, and forward-thinking technology—proving that great sound and pioneering design go hand in hand.
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) analog 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