两种版本，同一核心引擎
P22 RAIL 全景声版
单声道・立体声・左中右制式・四声道・5.0・5.1・7.0・7.1・7.1.2・7.1.4・9.1.6
P22 RAIL 立体声版
单声道・立体声
立体声版升级全景声版说明
稳定削波核心技术
01・瞬态完整保留
引擎柔和预处理峰值，而非生硬压制，瞬态前沿完全还原录音原貌。常规分窗式削波为实现预读会弱化瞬态前沿，而 RAIL 实时处理，无此损耗。
02・音色稳定统一
无论乐曲段落如何切换、峰值持续出现，稳定引擎搭配音色预设能全程维持统一声音特质。你只需锁定一套音色，无需逐段反复调整阈值。
03・近乎零延迟
仅 3 采样延迟，叠加在多路子组中也不会累积延迟；速度足以满足现场扩声使用。本插件主打音色塑形，导出成品前建议在链路末尾添加真峰值限制器。
版本更新内容
三种音色预设：现代通透、锐利突出、复古温暖
立体声、全景声双版本，覆盖单声道至 9.1.6 全声道格式
仅 3 采样延迟，支持 VST3 / AU / AAX 插件格式
系统需求：Windows 10 及以上系统・兼容 x64 架构处理器
File size: 42.2 MB
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.
Whats New
Official release
Three flavors: MODERN, SHARP, VINTAGE
Stereo and Immersive editions, mono through 9.1.6
3-sample latency, VST3 / AU / AAX
System Requirements: Windows 10+ · x64-compatible CPU
