Exploring the Legendary Focusrite ISA Range of Preamplifiers: A Testament to Timeless Sound

In the world of audio engineering and music production, few names resonate with the same level of reverence and admiration as Focusrite. Renowned for their commitment to quality, innovation, and pristine sound, Focusrite has consistently delivered top-tier audio equipment coveted by professionals and enthusiasts alike. Among their illustrious lineup stands the Focusrite ISA range of preamplifiers, a series that has become synonymous with excellence in sound reproduction and recording fidelity.

The Genesis of ISA
The story of the Focusrite ISA range dates back to the 1980s when Rupert Neve, the revered figure in audio engineering, teamed up with Focusrite founder Rupert Goodwin to create a preamplifier that would revolutionize the industry. The result was the birth of the original Focusrite ISA 110 module, a groundbreaking preamp known for its transparent sound and musical character.

Enduring Legacy: ISA Range Evolution
Since the inception of the ISA 110, the Focusrite ISA range has evolved to encompass a variety of preamplifiers tailored to meet the diverse needs of recording professionals. From the classic ISA One single-channel preamp to the feature-rich ISA Two dual-channel model, each unit in the ISA range embodies the hallmark traits of Focusrite's commitment to sonic excellence and craftsmanship.

Unparalleled Sound Quality
At the heart of the Focusrite ISA range lies a commitment to uncompromising sound quality. Engineered with the finest components and meticulous attention to detail, ISA preamplifiers are revered for their pristine transparency, wide frequency response, and remarkable dynamic range. Whether capturing the subtle nuances of a delicate acoustic performance or amplifying the raw energy of a rock band, ISA preamps consistently deliver unparalleled sonic fidelity and depth.

Signature Transformer-Based Design
Central to the sonic character of the Focusrite ISA range is its employment of transformer-based circuitry, a hallmark of Rupert Neve's legendary designs. The custom Lundahl transformers employed in ISA preamplifiers impart a unique warmth, depth, and dimensionality to the audio signal, elevating recordings with a rich, analog tape-like saturation that is both unmistakable and timeless.

Versatility and Flexibility
Beyond their sonic prowess, Focusrite ISA preamplifiers offer a wealth of features and functionality designed to cater to the demands of modern recording environments. From variable input impedance and high-pass filters to instrument inputs and selectable gain stages, ISA preamps provide the versatility and flexibility necessary to tackle a wide array of recording scenarios with ease and precision.

Bringing ISA into the Digital Age
In an era dominated by digital recording technology, the enduring appeal of the Focusrite ISA range is a testament to the timeless allure of analogue craftsmanship and sonic integrity.

With the addition of the ADN Digital option cards you can add high-quality analogue-to-digital conversion for the ISA Range. Featuring Dante, AES3, ADAT andS/PDIF connectivity, the cards operate at sample rates up to 24-bit/192kHz.

Enjoy 3 years of warranty