Audio Hertz Releases Mk.pre

Audio Hertz has released Mk.pre, a new audio plugin (VST/AU/AAX) that authentically models the iconic preamp of the original 424 cassette multitrack recorder. Famous for its gritty, mid-forward tone, the 424 preamp has become a defining sound of today's indie guitar scene — once only accessible through rare hardware or boutique pedals, now available directly in your DAW. Unlike plugins that promise generic 'analog tube warmth,' Mk.pre delivers the unmistakable sound of the 424 MkI's input stage. Colorful, raw, and one of a kind. From harmonically rich cleans to saturated overdrive and blown-out fuzz, it reacts like real hardware with fast, intuitive control. While most famous for shaping indie guitars, Mk.pre also adds grit and energy to bass, drums, and synths, making it a versatile tool for any production. Developed in collaboration with audiosingularity, Mk.pre combines Audio Hertz's creative vision with audiosingularity's expertise in hardware modeling to deliver an authentic recreation of the original preamp. Key Features: 424 Preamp Model – Authentic emulation of the classic MkI input stage. One-Knob Control – Fast, intuitive control with no menus. Harmonic Drive – From subtle color to fuzzed-out destruction. Versatile Tone – Famous for guitar, magic on bass, drums, and synths. Dynamic Gain Staging – Responds like real hardware. Pricing & Availability Mk.pre is available now for an introductory price of $19 (regular $39) at https://audiohertz.com/product/mkpre. A free trial is also available. Compatibility Formats: VST3, AU, AAX (64-bit) Platforms: Windows 10+ (64-bit) and macOS 10.11+ (64-bit, including Apple Silicon). Read More