Three-Mode Saturation Processor Modeled from Iconic Hardware
Fazertone has released Furnace, a saturation plugin developed in collaboration with mix and mastering engineer Sean J Vincent of The Audio Firm. The plugin uses real-time neural networks to model three saturation types from analog hardware.
Three Saturation Models
Furnace features 456 Tape, which introduces tape warmth, subtle compression, and high-frequency roll-off for mix cohesion and vintage character. Transformer mode adds weight and density with harmonic content focused on the low-frequency range. AX7 Vacuum Tube, modeled from studio hardware also found in guitar amplifiers, provides tones ranging from subtle warmth to aggressive distortion.
Processing and Control
The plugin includes a high boost switch and an X button for additional tonal options. Users can adjust input and output gain simultaneously for streamlined workflow. The processing is designed to handle applications from subtle enhancement to creative sound shaping.
Development Background
Sean J Vincent has worked as a mix and mastering engineer with artists including Howard Jones, OMD, Tom Bailey, and Kim Wilde, for whom he has provided studio mixing and mastering for over 20 years. Fazertone, founded by Vic Lewis in 2020, was among the first companies to emulate analog gear using neural networks.
Furnace is available for $59.99 and supports VST3, AU, and AAX formats on macOS 11 or later (native M1 and Intel) and Windows 7-11 (64-bit). A 14-day trial is available. The plugin has been tested in Logic Pro X, Ableton Live, Reaper, and Pro Tools. More information is available on the Fazertone website.
