S-2

s-2 is a polyphonic synthesizer designed to work with the Roland AIRA Compact S-1.

ENGINE
Each voice runs two parallel engine slots that mix together. Pick a sound flavor per slot, including:
• Classic analog — saw, square, sub, noise, pulse-width
• Wavetable
• FM
• Speech
• Chord
• Plucked string

FILTER AND FX
Classic mode runs a vintage-style ladder filter into a simple Delay → Chorus → Reverb chain. Modern mode swaps in a multi-mode SVF (LP / BP / HP) followed by a 3-slot Advanced FX rack with Bitcrusher, Drive, Flanger, Phaser, Auto-Filter, Tape Delay, Plate Reverb and Chorus.

MODULATION
Two free-routing LFOs (sine / triangle / saw / square / random / noise, with optional clock-sync), a dedicated filter envelope with two destination slots, and a unified mod matrix dialog that visualizes every routing in one place. Click any knob in Learn mode to assign — no digging through menus.

FORMATS
• Standalone for iOS
• Audio Unit (AU) for Logic Pro and other AU hosts
• AUv3 plugin for iPad / iPhone in AUM, GarageBand, Cubasis and more

-
s-2 is an independent third-party application. It is not affiliated with, sponsored by, or endorsed by Roland Corporation. "Roland", "AIRA", "AIRA Compact", and "S-1" are
trademarks of Roland Corporation, used here only to describe MIDI compatibility between this app and that hardware.