Legendary Poly-5. Better than Ever!

PRO-A5: RETRO SYNTH

Release: June 4th, 2026
SECURE YOUR COPY:

A P-5 for $5?!
$4.99 PRE-ORDER 🚨 FULL PRICE: $29.99
OFFER ENDS SOON

Desktop Quality on Your iPad/iPhone
Original Hardware controls fit on one screen on iPad!

PRO-A5: ANALOG SYNTH

A desktop class 10-voice poly synth.

PRO-A5 captures the warm and organic sound of the most iconic analog poly synth ever made. From lush brass, silky pads, screaming resonance and punchy basses to soaring leads, this is the sound that defined MUSIC ICONS from Michael Jackson to Radiohead, and a thousand records you already love.

JAM PACKED

Features 300+ Presets by Moby Pixel, Analog Matthew, Doug Woods (The Sound Test Room), Bri Kup, DMT Cymatics, Red Sky Lullaby, Joe Zeno, and more!

EXPRESSIVE

• Aftertouch to 60+ possible destinations

• Velocity to VCA and Filter

• MPE & Polyphonic aftertouch coming late 2026

MPE will be FREE UPGRADE!

PRO-A5: POLY SYNTH


PRE-ORDER NOW: $4.99. DEAL OF A LIFETIME!
Save. Reg Price $29.99

FEATURES:

  • New Sound Engine with advanced DSP
  • Professionally Modeled Filter, with Self Oscillation
  • 2 Filters: Classic “REV 3” with Stepping &  Modern Smooth
  • 10 voices! Each note can have 5 unison voices. Almost a P-50?!
  • 500+ Exclusive Handmade Presets!
  • Vintage Poly Mod with per-voice modulation
  • Raw, gritty Oscillator Sync
  • Magic “Tune Rez” button to instantly tune the self-oscillation!
  • Bonus Filter panel with Filter Slopes, Env Inversions, and other goodies
  • Per-Voice Analog Panning
  • Single Note Polyphony for mono & poly
  • Accurate PWM engine, with the Hardware’s unique Poly-Mod behavior
  • 2x oversampling for more analog-style lows and highs
  • NEW Reverb, cascading and beautiful
  • FX: NEW Rage Limiter, Analog Tape Delay, Chorus, Crush, and more.
  • 3 LFOs, over 60+ possible destinations, almost everything can be modulated! LFOs can even modify other LFOs
  • Aftertouch! Control any of the Parameters
  • Dual Assignable Touch Pads, manipulate FX in real time!
  • Classic Arpeggiator & Vintage Style Step Sequencer
  • Control it with a MIDI Keyboard, MIDI Learn to map your controls to the app
  • Works as a Plug-in Instrument in GarageBand, Logic for iPad, AUM, ett
  • Universal: For one low price you get iPhone, iPad, and iOS AUv3 versions

No ads, subscriptions, or in-app purchases:
Includes Full App!

“I’m speechless!”

“My most favorite analog synth on iPad ever. 70s / 80s feel. I’m speechless”
— Jay Zen, Producer

PRO-A5: 10-Voice SYNTH

Start Playing today


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REVIEWS & TUTORIALS:

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LEGAL NOTICES
AudioKit is an open-source project intended to bring joy and music to people, and enlighten people on how to build custom instruments and iOS apps.

PRO-A5 is an original AudioKit instrument created to celebrate music-making, education, and classic analog synthesis. It is not an official emulation, clone, or recreation of any specific hardware instrument. “REV 3” is used descriptively to refer to a revision-style sound character and does not imply affiliation with or endorsement by Sequential or any other third-party manufacturer. All trademarks are the property of their respective owners.