Precision audio systems.
Built without compromise.
Studio and home audio solutions, mixing and mastering, alongside the Reference Ultra development project — all shaped by performance, not marketing specifications.
A hands-on environment for sound.
Digital and analogue tools, reference monitoring and purpose-built loudspeaker development come together for mixing, mastering and system evaluation.
From system design to the final master.
KSF Audio brings together professional studio technology, practical system integration and independent Reference Ultra development.
Reference Ultra
An active reference-monitor development project documented as its engineering and measurements progress.
Audio Solutions
Monitoring, DSP, routing, integration, calibration and system design for studios and listening spaces.
Mixing & Mastering
Professional mix and mastering services focused on translation, impact and musical intent.
KSF Reference Ultra
A large-format active reference monitor project combining high-output low-frequency capability, dedicated midrange reproduction and precision DSP control.
Scale, control and effortless dynamics.
The KSF Reference Ultra is being developed as a no-compromise active monitoring system for serious studio and high-performance listening applications.
The entire signal chain matters.
Monitoring design, DSP, conversion, routing and room interaction are treated as one system rather than separate boxes.
Built for listening, not a spec sheet.
System selection, integration and calibration are guided by the room, required output, listening distance and the priorities of the listener.
Let's build something serious.
Talk to KSF Audio about a studio, monitoring system, listening room, mix or mastering project.