Free
Less Tube
Valve saturation with the box drawn open: transfer curve and harmonic fingerprint on screen.
AU, VST348 samples, reported exactly4x, polyphase FIR
Specifications and details
Free
Less Meter
Loudness, true peak, correlation and spectrum, including the club and festival targets streaming meters skip.
AU, VST30 samplesEBU R128, BS.1770-4
Specifications and details
Free
Less Comp
A clean compressor whose decision is drawn: transfer curve and gain reduction on one screen.
AU, VST30 samples, 240 at 5 ms lookaheadinternal or external bus
Specifications and details
Free
Less Limiter
A brickwall whose ceiling is a mathematical property, held in true peak.
AU, VST32 ms, 96 samples at 48 kHz, reportedtrue peak per BS.1770, switchable
Specifications and details
Free
Less Gain Stage
Gain, polarity, and a readout that turns level setting into arithmetic.
AU, VST30 samplesnumerically transparent, tested at 1e-7
Specifications and details
How these are built
01
Tested like instruments
Every release passes 268 automated tests, Apple's auval, and pluginval at its maximum strictness, on both platforms. Transparency claims are equality checks in a test suite, not adjectives on this page.
02
Measured, then documented
Latency figures are exact sample counts reported to the host. Alias suppression, filter flatness and ceiling behaviour are measured on the shipping binaries, and the specifications below quote those measurements.
03
Offline by design
The plugins never connect to the internet: no licence server, no telemetry, no update nags. A studio machine has no business talking to ours.