Essential Information About the Focusrite Red 8Line Audio Interface
- 58 inputs / 64 outputs via Thunderbolt 3, featuring 8x8 balanced line I/O on DB25, 2 Red Evolution preamps, 32x32 Dante, ADAT 16 channels (48 kHz), and stereo S/PDIF.
- 24-bit / 192 kHz conversion calibrated by Focusrite, with A-D dynamic range of 119 dB and D-A dynamic range of 121 dB (A-weighted) for studio-level sound quality.
- Dual Thunderbolt 3 host and Mini-DigiLink for seamless switching between Pro Tools and any other DAW within seconds, controllable via RedNet Control or the front panel.
- Dedicated monitoring: independent L/R monitor outputs, control up to 7.1.2, 2 headphone outputs, and 3 LCD screens for instant visibility.
At the Heart of the Red Series: The Reference Hybrid Link
The Red 8Line sits at the core of the Focusrite Red range by combining high-end conversion with hybrid connectivity designed for modern workflows. It integrates 8 analog line I/O, Dante audio networking, and direct Pro Tools compatibility via Mini-DigiLink, while retaining two Red Evolution preamps for essential inputs. An ideal solution for seamless transitions from recording to mixing and post-production.
Who Is It For and What Are Its Uses?
Designed for professional studios, broadcast control rooms, and post-production suites, the Red 8Line excels in hybrid configurations. It enables recording vocals and instruments with transparent preamps, summing and reamping via the 8x8 lines, system expansion through Dante networking, and multichannel monitoring control up to 7.1.2 for immersive music and post-production.
Key Features and Innovations
Conversion and Latency
The carefully selected and calibrated 24-bit / 192 kHz converters offer an optimal balance between sound quality, dynamic range, and minimal conversion latency. The ultra-low latency Thunderbolt 3 drivers allow real-time tracking of DAW plug-ins and virtual instruments without compromising stability.
Extended Hybrid Connectivity
With two Thunderbolt 3 ports, the Red 8Line supports daisy-chaining devices (plug-in accelerators, drives, 4K monitors, hubs). The dual Thunderbolt/Mini-DigiLink host and instant mode switching ensure exemplary integration with Pro Tools and other audio workstations on both Mac and PC.
Red Evolution Preamps and Advanced Monitoring
The two Red Evolution preamps deliver up to 63 dB of clean gain, with +48 V phantom power, high-pass filter, phase invert, and the renowned Air mode. Dedicated monitor outputs and the control section support up to 10 channels, including 7.1.2, while the 3 front LCD screens provide clear visual feedback on levels and clock.
Technical Specifications
Audio Configuration and Performance
- Thunderbolt 3 / Dante / Pro Tools HD audio interface
- 58 total inputs and 64 outputs
- Resolution: 24-bit / 192 kHz
- A-D dynamic range: 119 dB (A-weighted)
- D-A dynamic range: 121 dB (A-weighted)
- Seamless multi-platform workflow
Preamps and Analog Inputs
- 2 built-in Red Evolution mic preamps (+48 V, high-pass filter, phase invert, Air mode, up to 63 dB gain)
- 2 Hi-Z instrument inputs
- 8 balanced line inputs on Sub-D 25 (DB25)
Analog Outputs and Monitoring
- 8 balanced line outputs on Sub-D 25 (DB25)
- 2 L/R monitor outputs on 6.35 mm jacks
- 2 stereo headphone outputs
- Monitor control function: mono, stereo, and multichannel up to 10 channels, including 7.1.2
- 3 front-panel LCD screens
Digital Audio
- 2 ADAT I/O (up to 16 channels at 48 kHz)
- Coaxial S/PDIF input and output
Computer and Network
- 2 Thunderbolt 3 ports
- 2 RJ45 Dante ports (audio over IP, 32 I/O channels)
- 2 Mini-DigiLink connectors for direct connection to Pro Tools HD cards
Synchronization
- Word Clock input/output on BNC
- Loop Sync I/O on BNC
Compatibility and Drivers
- Windows 10 Thunderbolt driver
Power Supply and Form Factor
- Built-in power supply 100-240 V, 50/60 Hz
- 19" rack format
Dimensions and Weight
- Dimensions: 482 x 44 x 343 mm
- Weight: 4.84 kg
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