The Focusrite ISA Two is a dual-channel preamp that channels the legendary essence of the classic Focusrite Forte and Studio consoles into a convenient 1U rackmount unit. Perfect for those who crave a blend of warmth and transparency, this preamp is a studio staple, offering two channels of pristine, transformer-based audio goodness. The heart of the ISA Two is the renowned Lundahl LL1538 mic input transformer, combined with a variable impedance selector to tailor the sound to your liking—whether you're aiming for vintage warmth or modern clarity.

This preamp isn't just about nostalgia, though. Each channel offers up to 80dB of gain, making it versatile enough to handle any recording scenario, from delicate vocals to thunderous drums. The front-panel instrument inputs and rear-panel line inputs provide flexible connectivity, while the variable high-pass filter allows you to sculpt your sound with precision. Add to that user-calibrated metering and balanced inserts, and you have a preamp that's as functional as it is iconic.

Whether you're a seasoned producer or an aspiring audio engineer, the ISA Two brings the revered Focusrite sound into your studio, all while supporting the vibrant musician community with its robust features and reliable performance.

Key Features:

• Lundahl LL1538 mic input transformer for authentic sound
• Up to 80dB of clean, distortion-free gain
• Variable input impedance for tailored tonal character
• Front-panel instrument and rear-panel line inputs
• Variable cut-off high-pass filter for precise audio sculpting
• User-calibrated 8-LED metering for accurate level monitoring
• Balanced inserts for flexible signal processing options
• Free Brainworx bx_console plug-in, emulating ISA 110 and 130 modules

Owner's manual

Product specs

FAQs

What type of preamp is the Focusrite ISA Two?

The Focusrite ISA Two is a solid-state preamp, known for its clean and transparent sound, making it ideal for professional studio recordings.

How many channels does the Focusrite ISA Two support?

The Focusrite ISA Two supports two channels, allowing you to connect and record multiple microphones or instruments simultaneously.

Does the Focusrite ISA Two provide phantom power for condenser microphones?

Yes, the Focusrite ISA Two includes phantom power, which is essential for powering condenser microphones.

What are the main input and output options on the Focusrite ISA Two?

The Focusrite ISA Two features 2 x XLR, 2 x TS (inst), and 2 x TRS (line) inputs, as well as 2 x XLR and 2 x TRS (Send) outputs, offering versatile connectivity for various recording setups.

Is the Focusrite ISA Two suitable for rack mounting?

Yes, the Focusrite ISA Two is designed to fit in a standard 1U rack space, making it easy to integrate into professional studio setups.