1. Latest Orra Audio Deals
Orra Audio is currently running the following sale.
Orra Key Pro Intro Sale: Until October 25, 2026
Orra Key Pro is a key-detection plugin that reads a loop’s key, scale and chord progression and finds matching material in your sample library. It is on intro sale for $19 until October 25, 2026.
2. Orra Audio Product Lineup
Mix a Whole Track with Orra Audio Only
From here, we introduce every Orra Audio product one by one. First, here is an overview table of each product’s type and role so you can see the whole picture at a glance.
| Product | Type | In a Nutshell | Free |
|---|---|---|---|
| Orra EQ | 16-band parametric EQ + saturation | Switch each band between EQ, saturation and dynamics | – |
| Orra Press | Multi-module compressor | Seven engines in a single window | – |
| Orra Ducker | Spectral sidechain ducker | Ducks only the colliding parts, not the whole signal | – |
| Orra Space | Reverb & tape delay | Blend five reverbs and a tape delay in parallel | – |
| Orra Cream Limiter | True-peak mastering limiter | Gain loudness while staying true-peak safe | – |
| Orra Collider | Spectral collision synthesizer | Pro-level sound design at the push of a button | – |
| Orra Filter | Dual filter & modulation matrix | 8 circuits x 2 cells, driven by any source | – |
| Orra Tone Zone Pro | Tonal balance processor | SCOUT sets up and verifies 6 bands automatically | – |
| Orra Pump Pro | 4-layer modulation engine | Play four drawn curves stacked together | – |
| Orra Key Pro | Key and scale detection & sample matching | Reads a loop’s key, scale and chords, then finds matching samples in your library | – |
| Orra Tone Zone | Tonal curve correction | Analyzes and corrects the tonal balance of your mix | Free |
| Orra Pump | Tempo-synced modulation filter | Lock a hand-drawn curve to the beat | Free |
| Orra Deverb | Dereverb (room removal) | Removes room sound from recorded tracks | Free |
| Orra Key | Key detection & chords | Detects a sample’s key and lets you drag chords in that key as MIDI | Free |
| Orra Link 2 | Sidechain sender companion | Sidechain any track by name in any DAW; bundled with every compatible Orra product | Free |
Orra EQ
16-band parametric EQ + saturation
A parametric EQ where each of the 16 bands can be switched between eight modes: EQ, Orra Tube, Tape, Models, Dynamic EQ, Excite, Width and Make Room. What would normally take three separate plugins (EQ, saturation and dynamics) is combined into one plugin on a per-band basis.
Key Features
- 16 bands x 8 modes (EQ / Orra Tube / Tape / Models / Dynamic EQ / Excite / Width / Make Room)
- Make Room: band-by-band spectral ducking that splits the spectrum into up to 48 slices (6 per octave) to duck against the sidechain source track. Filter-bank design with zero latency
- 17 saturation types in total (Orra Tube, 6 tapes and 10 creative saturators), all of which can be made dynamic
- Dynamic EQ supports CUT / BOOST / LIFT (upward compression). AUTO makes the threshold follow the average level of the band
- Resonance Hunter: shows up to 6 peaks that stand out by 8 dB or more from their surroundings and creates a cut with one click
- Per-band Mid/Side processing, pitch tracking, snap-to-note and up to 4x oversampling
- Orra Link 2 included: sidechain by track name for each band
Orra Press
Multi-module compressor
A multi-module serial compressor that stacks seven different dynamics engines (Classic (VCA), Optical, FET, Multiband, Spectral, Clipper and Limiter) in six reorderable slots inside a single window.
Key Features
- Seven engines: Classic (VCA) / Optical / FET / Multiband / Spectral / Clipper / Limiter
- Placed in series across six slots. Reorder them instantly with the arrow buttons
- The same engine can be used in multiple slots
- Independent sidechain per slot. The bundled Orra Link 2 lets you sidechain any track by name
- Latency-aligned per-slot solo, plus sidechain high-pass for Classic / Optical / FET
- LIVE mode removes the additional latency of Classic / Optical / FET
- A/B/C/D snapshots, 14 factory chains and 35 module presets
Orra Ducker
Spectral sidechain ducker
Unlike a normal sidechain compressor that lowers the whole signal, this spectral sidechain ducker ducks only the frequencies that are actually colliding. It processes roughly 1,000 frequency bins individually, so you can, for example, avoid only the low end where kick and bass clash.
Key Features
- Ducks only the colliding bands, per each of roughly 1,000 frequency bins
- Narrow the target range with Focus bands and apply to Stereo / Mid / Side
- Delta listen to hear only what was removed, and zero-latency Live mode
- Sidechain by track name with Orra Link 2
Orra Space
Reverb & tape delay
A reverb and delay combining five reverbs (Room, Chamber, Plate, Hall and Spring) with a tape delay that offers Mono / Stereo / Ping-Pong / Reverse modes. The two engines run in parallel rather than in series, and a single BLEND knob crossfades between them.
Key Features
- Five reverbs (Room / Chamber / Plate / Hall / Spring) + tape delay (Mono / Stereo / Ping-Pong / Reverse)
- Reverb and delay run in parallel and crossfade with a single BLEND knob
- X-Feed sends each engine into the other to create new textures
- FREEZE holds the tail indefinitely
- DUCK + Orra Link 2 ducks the wet signal by naming a track. DUCK TARGET lets you choose reverb only, delay only, or both
- Vintage / Modern character switch, plus Motion, Age and Shimmer
- Five-view analyzer and zero latency in all modes
Orra Cream Limiter
True-peak mastering limiter
A true-peak mastering limiter with a multiband engine. The “Cream” saturation thickens the waveform so you gain loudness without driving the limiter hard.
Key Features
- True-peak brickwall limiter with a multiband engine
- “Cream” saturation raises loudness without heavy limiting
- “Scout”: generates initial settings from a few seconds of mix analysis
- “Auto Loudness”: automatically follows a target LUFS value
- Four styles: Transparent / Punch / Warm / Smash
- EBU R128 compliant loudness display, BS.1770 true-peak meter and up to 16x oversampling
Orra Collider
Spectral collision synthesizer
Orra Audio’s first synthesizer, which collides two sound sources frequency bin by frequency bin inside a spectral collision chamber. Eight collision modes, including Impact, Fuse, Absorb and Fracture, determine how the collision behaves and produce harmonics that ordinary synths cannot.
Key Features
- Eight collision modes (Impact, Fuse, Absorb, Fracture and more) that collide two sources per frequency bin
- Choose a category and press a button to generate a patch automatically
- Six bias dials such as Drift, Space, Darkness and Aggression steer the direction. You can also lock the sections you like and regenerate the rest
- 12 oscillator types and a 256-frame wavetable engine
- 18 modulation sources, a 9-order arpeggiator and MPE support
Orra Filter
Dual filter & modulation matrix
A dual filter with eight filter circuits (Moog, SVF, Comb, Formant, Diode, MS-20, Resonator and Spectral) available in each of its two cells, combined through six routing options. Its core is a modulation matrix that lets you assign diverse sources, such as LFOs, envelope followers, sequencers and other tracks via Orra Link, to any cutoff, resonance, drive or morph.
Key Features
- Choose from eight circuits in each cell (Moog / SVF / Comb / Formant / Diode / MS-20 / Resonator / drawable Spectral). Slopes from 12 to 48 dB
- Six routings: Series / Parallel / Mid-Side / Stereo Split / Morph / single cell only
- Modulation sources: four LFOs, envelope follower, 16-step sequencer, ADSR, MIDI velocity, input pitch, four macros and other tracks via Orra Link. A source can also modulate another source
- Three ways to create routes: the MOD MATRIX tab, dragging onto a knob, and the right-click menu
- Extras such as DRIVE, key tracking, audio-rate FM, ANALOG, OSC (self-oscillation) and STEREO
- Orra Link 2 included: sidechain up to four tracks by name
- DICE: auto-generates patches from six recipes. 44 factory presets in 7 categories (each with a usage note)
- A/B/C/D snapshots, undo/redo, 2x / 4x oversampling and hover tips in 7 languages
Orra Tone Zone Pro
Tonal balance processor
A tonal balance processor that brings the tonal balance of your mix or master closer to target curves built from real finished masters in each genre. Press SCOUT and it listens to your mix for a few seconds, plans six bands, verifies and corrects them with recorded audio, and then applies them. After that, AUTO keeps the balance as the song develops. It is a separate plugin from the free Orra Tone Zone, and the free version stays free.
Key Features
- SCOUT: records the input (8 seconds by default, up to 60 seconds), plans up to 6 bands, and runs them through the actual EQ to verify and correct up to 3 times
- Cuts are made with EQ bands (dynamic cuts for bands whose level fluctuates) and boosts with saturation
- AUTO maintains the balance through changes from verse to chorus without pumping
- 60 target curves across 19 genres (each built from the densest 20 seconds of one real finished master)
- Nine saturation types (Tube / VCA / British / Tape / Power Tube / Transistor / Diode / Console / Exciter), dynamic EQ on every band and up to 8x oversampling
- AUTO GAIN loudness matching (ITU-R BS.1770), CURVES browser, range handles and DELTA display
- TO ORRA EQ: exports the six bands as an Orra EQ preset (requires Orra EQ 1.5.0 or later; Orra EQ is sold separately)
Orra Pump Pro
4-layer modulation engine
A modulation engine that puts four layers of the free Orra Pump’s drawable modulator in one window. Each layer has its own curve, clock and target. You can stack them in series, from a filter layer to a volume layer and even a reverb throw, or play one layer at a time with crossfades.
Key Features
- Four layers, each an independent modulator. Reorder them by dragging the tabs
- 14 targets: filter, volume, pan, reverb and delay, plus saturation, distortion, width, bitcrush, chorus and phaser
- ALL: runs the layers in series in tab order / SEQ: plays one layer at a time with crossfades of up to 2 seconds
- Per-layer Mid/Side processing
- AUTO level matching and a -0.1 dBFS safety limiter
- 22 styles, 105 layer presets and 91 scenes
Orra Key Pro
Key and scale detection & sample matching
A key-detection plugin that detects the key and scale of a sample, loop or song, shows the chord progression the loop is actually playing bar by bar, and lets you drag those chords into your DAW as MIDI. The MATCHMAKER feature loads your whole sample library, ranks it in order of how well it fits your current song, and lets you preview in your own key and tempo. It only analyzes the audio; the sound you feed in passes through unchanged.
Key Features
- Detects the scale as well as the key (major and minor, plus 7 scales: Dorian / Phrygian / Lydian / Mixolydian / Harmonic Minor / Melodic Minor / Phrygian Dominant). Shows the relative key, both DJ chord notations, MATCH%, the next most likely key and deviation from A440 (in cents)
- Displays 11 chords as tiles: 7 diatonic chords plus 4 borrowed chords. 7 chord types, 6 voicings, 3 registers, and MIDI drag as 1 / 2 / 4-bar clips. FAMOUS calls up popular chord progressions in your own key
- PROGRESSION: shows the chords the loop is actually playing bar by bar. DRAG ALL exports the whole progression as a single MIDI clip
- MATCHMAKER: loads the key, tempo, chords and scale of up to 20,000 files and ranks them by how well they fit your song. Fit is shown per chord in green / yellow / red
- Preview with SYNC (sync to bars) / STRETCH (match tempo) / IN KEY (match key) / LEVEL MATCH (match volume), then drag exactly what you heard (RENDER)
- Search syntax such as bpm:118-124, key:Am, scale:dorian, plus filters, sorting, favorites and audition history. Folder additions and changes are reflected automatically
- Zero latency, and analysis results are saved with the session. One license covers up to 3 machines
[Free] Orra Tone Zone
Tonal curve correction
A free plugin that handles analysis, correction and fine-tuning of your mix’s tonal curve in one plugin. A 40-band spectrum analysis compares your mix with professional target curves, and an FFT-based automatic correction EQ brings it closer to the target.
Key Features
- 40-band spectrum analysis compared with professional target curves
- FFT-based automatic correction EQ
- 24 genre target curves and reference track learning
- 6-band parametric EQ with per-band analog saturation (Tube / VCA / British)
- A/B/C/D slots and internal bypass
[Free] Orra Pump
Tempo-synced modulation filter
A drawable, tempo-synced modulation engine that drives filter, tremolo, auto-pan, reverb and delay with freely drawn curves. Place control points to draw any shape, then run it as a loop, tempo-synced or sidechain-triggered.
Key Features
- Draw curves freely with control points and drive them with free-running Hz, tempo sync or sidechain trigger (One-Shot / Loop (Trig))
- Eight targets: low-pass / high-pass / band-pass / notch filter, volume, pan, reverb and delay
- Reverb and delay support Send (throw) and Insert. Six reverb algorithms
- Stereo / Mid / Side routing, a 4 to 64-line grid and Late / Early / Gallop swing
- 77 factory presets in 7 categories
[Free] Orra Deverb
Dereverb (room removal)
A free dereverb plugin that reduces room sound in a recording (the reverb tail that follows a sound and the ambience underneath it). It works on a single mono or stereo track and needs no reference signal. Press “Scout” and it measures the room from the material itself and sets the controls, so all that is left is to balance by ear. The direct sound keeps its original phase and stereo image, and only its level changes.
Key Features
- Scout: measures the room from the track and automatically sets Room Decay, Reverb Level and more (if there is not enough usable tail, it changes nothing instead of guessing)
- Eight knobs: Reduction / Room Decay / Reverb Level / Preserve / Focus / Smoothing / Max Reduction / Output
- Removed: monitor only the removed component to check that you are not overdoing it
- Three displays (spectrum, reduction per frequency, and the shortening tail)
- Six starting points, A/B comparison and tooltips in 7 languages
- Designed to keep early reflections rather than act as noise reduction
[Free] Orra Key
Key detection & chords
A free key-detection plugin that detects the key of a sample or loop in a few seconds, plays chords in that key as tiles, and lets you drag them into your DAW as MIDI. It never touches the audio and only reports what it hears. The transpose strip also shows how many semitones you need to shift a sample to fit your song’s key.
Key Features
- Key detection: relative key, both DJ chord notations (8A / 8B and 1d / 1m), MATCH%, next most likely key (ALSO LIKELY) and deviation from A440 (in cents)
- 11 tiles: 7 diatonic chords plus 4 borrowed chords. Click to audition, drag to create a MIDI clip at the session tempo. Triads / 7ths / 9ths, 4 voicings, 3 registers, 1 / 2 / 4 bars
- Transpose strip: shows the key reached by each shift from -6 to +6 semitones. Set your song’s key with MATCH TO and the matching shift lights up
- A 24-key key wheel (click to change the key) and a NOTES HEARD display
- Zero latency, and analysis results are saved with the session. Up to 3 machines with the free key
That covers the current Orra Audio deal and the full product lineup.