OctanaSynth: MIDI Synthesizer

Transform your Android device into a versatile, low-latency MIDI synthesizer with OctanaSynth. Designed for musicians, producers, and enthusiasts to create, experiment, and play anywhere, the app is powered by the robust FluidSynth engine, ensuring compatibility and high-quality sound.

KEY FEATURES:

🎹 SoundFont Support (SF2, SF3, and SFZ): Load your favorite sounds and expand your library. Use the included default SoundFont to start playing immediately.

📚 Expanded SoundFont Library: Download over 40 additional high-quality instruments (grand pianos, synths, woodwinds, and percussion) directly from the app to expand your sonic palette.

🎙️ Audio and MIDI Recorder: Capture your practice sessions and live performances. Record in MP3 format (free) or export in high-fidelity WAV and raw MIDI files (Pro features) for professional use in any DAW.

💾 Powerful Presets: Create and save your custom sounds. Each preset stores instrument layers, mix levels, and effects configurations for instant recall during your performances.

🎚️ Multi-Track and Layers: Organize your instruments into customizable tracks. Layer multiple sounds to create rich textures or control them individually within a single preset.

🎹 Split Zones: Define specific note ranges for each instrument. Create keyboard splits (e.g., bass on the lower octave, piano on the upper) or complex layered zones to perfect your setup.

⚡ Flux Driver (Pro): Experience ultimate low-latency performance. The highly optimized Flux Driver ensures immediate response between your touch and the sound, perfect for professional live performances.

🔊 6-Band Equalizer (Pro): Precision-shape your sound with a 6-band EQ to ensure it stands out in the mix exactly how you want.

🎛️ Flexible FX System: Add depth to your sound with built-in Reverb, Chorus, Delay, Equalizer, and MIDI Filters. Control effects globally on the Master track or independently for each instrument track.

🎨 Design and 10 Visual Themes: Navigate effortlessly with a modern interface designed for quick access. Choose from 10 exclusive color themes (5 light and 5 dark) to adapt the app to any stage lighting or environment.

🔗 Comprehensive MIDI Mapping: Take full control. Map your keyboard or MIDI controller's knobs and faders to trigger presets, adjust track volumes, control transposition, octaves, gain, and more.

📂 Workspace Management: Save and load complete stage setups. Each workspace stores your SoundFonts, preset list, MIDI mappings, and global settings.

🔌 Flexible Connectivity: Easily connect to MIDI devices via USB or Bluetooth for a seamless playing experience.

⏱️ Integrated Metronome: Keep perfect time from 20 to 300 BPM. Customize the time signature (from 1 to 13 beats) and select from 5 different timbres (Standard, Wood Block, Cowbell, Metallic, and Click) with dedicated volume control.

🎹 Smart Multi-Device: Connect multiple controllers simultaneously. With automatic connection, new devices can be added during a performance without interrupting the sound.


OTHER FEATURES:

- Global control for Gain, Transposition, and Octave.
- Playback modes per instrument (all notes, highest note, lowest note - allowing it to function, for example, as an organ pedalboard).
- Velocity sensitivity adjustment per instrument.
- Support for Oboe audio driver (high performance).
- Option to keep audio active in the background.

Whether practicing, composing, or using it as a sound module for live performances, OctanaSynth is the ultimate tool you need.

Recent changes:
- Fixed an issue where "None" performance mode did not apply the correct sample rate
- Resolved audio popping and crackling during playback
- Optimized general application performance
- Improved the buffer size settings dialog