Focusrite ISA C8X USB-C Audio Interface - Available for Back Order

Legendary Heritage Meets Immersive Future: The Ultimate Studio Centerpiece

The Focusrite ISA C8X is a professional 26-in, 28-out USB-C audio interface featuring two iconic ISA preamps with Lundahl LL1538 transformers, plus six additional Focusrite preamps. It delivers studio-grade 24-bit/192kHz conversion with 125dB dynamic range, all-analogue Console and 430 Air modes for warmth and shimmer, and remote control via Focusrite Control 2. Built for mixing engineers and professional studios handling everything from vocals to 7.1.4 immersive audio.

The Unmistakable ISA Character
At the heart of the ISA C8X are two remote-controlled ISA preamps featuring Lundahl LL1538 transformers selected by Rupert Neve in 1985. These channels offer up to 79dB of gain and switchable impedance for any microphone. New all-analog Console and 430 Air modes deliver low-end weight and high-end shimmer respectively.

Flagship Digital Precision
The ISA C8X utilizes RedNet-derived 24-bit/192kHz AD/DA converters with 125dB dynamic range and ultra-low distortion (0.00022% THD). Every nuance of your analogue signal is captured with absolute transparency, allowing you to monitor and mix with total confidence.

Modern Workflow, Remotely Controlled
The ISA C8X features Multichannel Auto Gain, automatically setting optimal levels across all eight preamps from the front panel or Focusrite Control 2 app. Digitally controlled preamps let you manage gain, routing, and monitor mixes from desktop or mobile, with instant session recall for complex setups.

Main features:

• 26-in, 28-out USB-C audio interface designed to serve as a professional studio centerpiece.
  
• Two remote-controlled ISA mic preamps featuring iconic Lundahl LL1538 transformers for classic console warmth and authority.
  
• Six additional remote-controlled, ultra-low-noise Focusrite mic preamps offering 69dB of gain.
  
• All-analogue Console and 430 Air modes on ISA channels for adding low-end weight and high-end shimmer.
  
• Flagship-caliber 24-bit/192kHz AD/DA conversion derived from the RedNet range with 125dB of dynamic range.
  
• Multichannel Auto Gain function that automatically sets optimal levels across all eight preamps simultaneously.
  
• Twelve balanced line outputs supporting monitor configurations from mono and stereo up to 7.1.4 immersive audio.
  
• Eight fixed-gain balanced line inputs optimized for permanent installations and patchbay setups.
  
• Two front-panel transformer-based instrument inputs with selectable impedance to preserve natural tone.
  
• Balanced insert points on the ISA preamp channels for seamless integration of outboard compressors and EQs.
  
• Full remote management and complete session recall via Focusrite Control 2 for desktop and mobile devices.
  
• Versatile digital connectivity including dual ADAT ports, S/PDIF, MIDI, and Word Clock I/O.
  
• Two independent Class AB headphone outputs with high headroom and 3Ω output impedance for detailed monitoring.
  
• Included Hitmaker Expansion software bundle featuring professional tools from Sonnox and Brainworx.

Tech Specs:

• Form Factor: Rackmount
  
• Number of Preamps: 8
  
• Phantom Power: Yes
  
• Analogue Inputs: 8 x XLR, 8 x 1/4"
  
• Analogue Outputs: 2 x XLR, 12 x 1/4"
  
• Digital Inputs: 2 x Optical Toslink (ADAT), 1 x RCA (S/PDIF)
  
• Digital Outputs: 2 x Optical Toslink (ADAT), 1 x RCA (S/PDIF)
  
• Inserts: 2 x Send, 2 x Return
  
• Headphones: 2 x 1/4"
  
• MIDI I/O: 2 x 5-pin DIN (in, out)
  
• USB: 1 x USB-C
  
• Clock I/O: 2 x BNC (in, out)
  
• Software: Focusrite Control 2
• Explore Focusrite Audio Interfaces [ISA C8X]: https://focusrite.com/articles/isa-has-evolved-introducing-isa-c8x/