01 / Valve amplifier
SAK-TUBE
An amplifier circuit. All the way through.
Loaded valves, a shared power supply and magnetic memory. From a light touch to the output stage giving way.
Inside SAK-TUBE
SAK AUDIO / ORIGINAL AUDIO PROCESSORS
INDEPENDENT ENGINEERINGOPEN SOURCE · FREE TO USE
Sound is
in the details.
Serious audio software.
Built because we wanted it to exist.
Interacting circuits. Documented decisions.
The software, the source and the technical manuals.
All here.
The instruments.
THREE DIFFERENT CIRCUITS. ONE APPROACH.
02 / Stereo bus compressor
SAK-BUS
Control the movement. Keep the weight.
A complementary VCA, a coupled timing network and two magnetic stages. Stereo compression with the circuit still connected.
Inside SAK-BUS
03 / Transformer saturation
SAK-IRON
Quiet density. Heavy analog destruction.
A driven input circuit and a magnetic path with memory. Start clean, add weight, then push both stages into overload.
Inside SAK-IRON
ENGINEERING / AN OPEN RECORD
The circuit matters.
So does the evidence.
We build original audio processors around interacting electrical models. What one stage does changes what the next stage receives.
The references, measurements and design decisions are part of the release. Published data stays distinct from a fitted parameter, an approximation or a choice we made ourselves.
Read the technical manualsFree to use.
Source included.
No account. No activation. No subscription.
All three plugins are released under AGPL-3.0-only.
Their licenses concern the software you receive.