Commercial loudness with a character you choose, not a threshold you babysit.
A time-domain A/D clipper with the stabilizing engine of P21 Atlas riding ahead of the rail. Pick a flavor, set DRIVE, listen. Three converters in spirit, near-zero latency, transients left exactly where the recording put them.
Two editions, one engine
Choose your stage.
Same stabilizing clipper, same three flavors. The edition sets how many channels RAIL drives, and you can move from Stereo to Immersive whenever a session grows.
RAIL Immersive
Every channel format RAIL supports, from mono through 9.1.6, clipped as one coherent program with the soundfield held in place.
MONO STEREO LCR QUAD 5.0 5.1 7.0 7.1 7.1.2 7.1.4 9.1.6
RAIL Stereo
The full engine and all three flavors on mono and stereo buses. Upgrade to Immersive whenever a session grows beyond two channels.
MONO STEREO
Stereo to Immersive
If a RAIL Stereo license loads on a multichannel bus, the plugin recognizes the unsupported layout and passes the audio through unchanged. Start with Stereo and upgrade to Immersive whenever your sessions move beyond two channels.
The stabilizing clipper
Carrying the DNA of Atlas.
Ahead of the rail sits a stabilizing engine, the same thinking that drives P21 Atlas. It rides peaks down before they clip, so the clipper shapes only what the engine could not catch rather than flattening everything that crosses the rail.
01 Transients stay intact
Impact, not flattened peaks.
The engine prepares peaks rather than slamming them, so the leading edge of a transient stays where the recording put it. A windowed clipper softens that edge as the cost of looking ahead. RAIL acts in the moment.
02 Character holds
Right in the verse, right in the chorus.
The engine and the flavor carry the identity across the whole program as the material changes, peak after peak. You commit to a sound instead of babysitting a threshold from one section to the next.
03 Near-zero latency
Three samples. Fast enough for live.
At three samples of delay RAIL sits across many subgroups without delay piling up, and it is fast enough for live front-of-house use. It stays a characterful clipper, so keep a true-peak limiter last for delivery.
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