Radiator brings the iconic sound of the classic Altec 1567A mixer to modern desktop recording setups, capturing the unique warmth and punch that made the original hardware legendary. It features modeled bass and treble tone controls that replicate the original unit's sonic character, along with a mix control designed for seamless parallel processing. The plugin also emulates the saturation and harmonic effects produced by the vintage input and output amplifiers, allowing multiple circuit elements to interact and create a rich palette of tones with just a few intuitive controls.

The Altec 1567A was a rack-mounted tube mixer known for its removable transformers, straightforward two-knob EQ, and distinct green faceplate. With a substantial 97 dB of gain, its sound is notably colored and gritty by modern standards, complete with characteristic noise that contributed to its vintage charm. This mixer played a role in shaping the sound of early Motown hits and became a staple in the public address systems of churches and school auditoriums across the United States.

In recent years, the Altec 1567A mixers have gained renewed popularity among recording studios seeking to add analog color and character to digital productions. Esteemed producers and artists have embraced this classic tone, driving demand for its distinctive sound. Radiator captures that sought-after sonic signature, making it accessible for contemporary music production and delivering the vintage flavor that helped define many hit records.