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The S.A RACK interface: a torn-paper collage header reading S.A RACK, multi-effect chain host, over a chain bar with preset arrows, chains and save, and input, mix, output and bypass controls, with a CREATOR bar above the chain for describing the sound you want. The effect library runs down the left showing each plugin's own faceplate - VALVEFRAME, BITRUPTURE, VOID:SPACE, CHRONOSLIP - with EQDRIFT expanded in the first slot and V-PRESS in the second.
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The Rack

S.A RACK

One self-contained plugin holding all twenty-one Signature Algorithms processors, chained in any order, built from a description if you like, and recalled with the session.

99 Was 199SALE

Free 10-day trial. The download is the whole collection, 22 plug-ins in one installer, so you can try every one; start S.A RACK's trial from inside the plug-in when you are ready. Downloading does not start it, and trying one plug-in does not start the others.

  • AU (macOS)
  • VST3
  • AAX
  • macOS Universal
  • Windows 64-bit
  • v1.1.1

What it does

Twenty-one processors, one insert.

S.A RACK is a single plugin containing all twenty-one Signature Algorithms processors. Not approximations of them and not rack editions of them: the real production DSP and the real interfaces, compiled into one binary. A module in a rack slot is the same code, with the same interface, as the standalone plugin of that name, and it sounds the same.

Build a chain of up to nineteen, in any order. Drag one out of the library to add it, drag it by its handle to move it, and the rack shows you where it will land before you let go. Each module carries its own bypass and collapses to a strip when you want the chain in view rather than the controls.

Or describe it. Type what you want, “dreamy guitar, loads of reverb”, and CREATOR builds the chain from the rack's own processors, or loads the factory chain that is everything you asked for. The words choose the intent and the rack chooses every setting. The dice give you a different take on the same sentence, and UNDO puts back the chain you had. It runs inside the rack: no account, no network, no cost per use, and nothing you type leaves your computer.

It is not a plugin host. Nothing is loaded from a .vst3 or a .component at runtime: there is no scanning, no missing-plugin dialog, and nothing to go wrong when a session is opened on another machine. The rack either opens or it does not, and if it opens, everything in it is there.

Owning S.A RACK gives you the twenty-one processors inside the rack. It does not give you standalone licences for them: for that, the COMPLETE COLLECTION includes both.

Key features

01

The real plugins, not rack editions of them

Each module is the product's own editor class, the same component its standalone window puts on screen, driven by the product's own AudioProcessor, with its own factory presets. There is no second interface to fall behind and no second DSP path to sound different. Every module answers a check that the view the rack shows is the view the standalone shows, because getting that wrong once produced a complete, working interface that was simply not the product.

02

CREATOR: a sentence in, a chain out

Say what the sound is for and what it should do: the instrument, where it sits in the production (a master, the mix bus, a group bus), the effects, the character, the decade, the genre, or an artist whose records you have in mind. CREATOR reads it in English, Portuguese, Spanish, French, German, Italian, Japanese, Korean or Chinese (Simplified or Traditional), then builds up to eight stages from recipes written for each processor and from the products' own presets, levelled from what was measured. A word it does not know is shown to you, never guessed at, and a sentence it cannot use leaves the chain exactly as it was.

03

Nineteen slots, dragged into any order

Add from the library by dragging or double-clicking, move a module by its handle, remove it with one button. The insertion line shows where a drop will land while you are still deciding.

04

Automation that survives a drag

Host parameters are positional and permanent: nineteen slots of sixteen automatable controls plus a bypass, built once and never rebuilt. Moving a module leaves the automation lanes where they were and carries the values across, so dragging a module changes the order and not the sound. A rack that created and destroyed parameters as modules came and went would lose a user's automation the first time they rearranged a chain.

05

Bypass that stays in time

The rack captures its dry signal and delays it by the whole reported latency, so global bypass and global mix are blends rather than comb filters, and a bypassed rack is silent-but-punctual rather than early. Both are in force from the first block a host plays.

06

More than 1,500 factory chains

Fourteen categories, from vocals, guitar and drums to mix bus, mastering and sound design, each chain with its subcategory, its tags and a sentence on what it is for. The browser narrows by category, subcategory, tags and search at once; a star by the chain's name marks a favourite, and your own chains sit beside the factory's. Every factory chain was played through the real rack and trimmed until it stayed inside its level bounds.

07

Sized to the screen you have

FULL, COMPACT and FOCUS, or AUTO to let the rack decide from the room it has. Our faceplates are nearly square rather than the thin strips a rack workflow assumes, so at one module width one of ours is about twice as tall: FOCUS exists because of that, not as an afterthought.

The interface

S.A RACK in Focus mode: the CREATOR bar with its dice and a field reading “Describe the sound or chain you want”, a favourite star in the chain-name box, and EQDRIFT open at full size in its blue Glassline design in the first slot, with V-PRESS and SATURIFT collapsed beneath it into named strips, each with its own thumbnail and accent colour.
S.A RACK · 1 of 3
The S.A RACK chain browser: a search field for chains, tags and processors, category and subcategory filters, Favourites and My presets, a row of tag checkboxes, a list of vocal chains each with a favourite star, and a detail panel for Folk Songwriter Vocal naming its five modules - EQDRIFT, V-PRESS, GLASSCUT, TAPERECALL and CHRONOSLIP - and saying what it is for.
S.A RACK · 2 of 3
CREATOR after a sentence was typed: the status line reads Created: Crazy Guitar, Loads of Reverb, beside UNDO, the chain-name box carries the same name, and the chain it built is loaded, with VALVEFRAME open on its cabinet page and VOID:SPACE and STEPVEIL collapsed beneath it.
S.A RACK · 3 of 3

Audio

Audio demos for S.A RACK are not published yet.

We would rather show you nothing than show you a demo that was not recorded through this plugin.

Measured

S.A RACK 1.0.0 · its source and documentation · every factory chain auditioned through the real rack (ITU-R BS.1770)

Processors contained
21
Modules in one chain
up to 19
Factory chains
more than 1,500, across 14 categories
Factory chains outside their level bounds
none (at most +1.5 LU, −4 LU, peaks at or below −0.3 dBFS; wider for creative chains)
The products' own factory presets inside
1,884
Languages CREATOR reads
9, Chinese among them
Stages in a chain CREATOR builds
up to 8
Host parameters
5 global + 19 × 17, built once and never rebuilt

Figures are produced by this plugin’s own test suite and benchmark, on the hardware and sample rate named above. They are not estimates.

Technical details

Formats, macOS
AU · VST3 · AAX
Formats, Windows
VST3 · AAX
Operating system
macOS 10.15 or later · Windows 10 or later, 64-bit
Architecture, macOS
Universal: Apple Silicon and Intel
Architecture, Windows
64-bit
Plugin code
Srck
Version
1.1.1
Latency
One figure for the whole rack, set by its Latency selector: 0, 256, 1,024 or 4,096 samples, 1,024 by default. Chains are padded to it, so ordinary edits (adding, moving or bypassing a module, loading a chain) leave the host's delay compensation alone. A chain that genuinely needs more, three linear-phase EQDRIFTs say, reports what it needs.
Factory presets
1600

Fourteen categories: Vocals, Guitar, Drums, Mix Bus, Synth, Keys, Bass, Master Bus, Creative, Instrument Bus, Ambient, Lo-Fi, Sound Design and Utility. Each chain names the modules it builds and says what it is for. Star the ones you use, and save your own beside them.

Worth knowing

  • S.A RACK grants the twenty-one processors inside the rack only. It does not grant standalone licences for them: the COMPLETE COLLECTION includes both.
  • S.A RACK is not a plugin host: it does not load .vst3 or .component files, and cannot host third-party plugins.
  • CREATOR knows the words in its lists, in nine languages. A poetic or unusual description gets what its known words say, and the rest is shown as not understood.
  • Nothing in the rack removes broadband hiss. Asked to remove noise, CREATOR deals with hum, rumble, mud and resonances.
  • FREQDIVER needs a sidechain, routing a preset cannot make, so no factory chain uses it and CREATOR uses it only when one is connected.

Also in these bundles

COMPLETE COLLECTION

Get S.A RACK as part of COMPLETE COLLECTION, 22 plugins worth 708 for 199.

199

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