SonicCTRL is a two-deck DJ application for Windows (Linux version in preparation). It offers real-time audio mixing with crossfader (Power/Linear curve) and auto-fade, a 15-band graphic equalizer with waterfall spectrum display, BPM analysis with beat sync, loop and cue points, pitch control, an 8-pad sampler, and a master recorder (export as WAV, FLAC or MP3). SonicCTRL also supports microphone talkover with automatic music ducking, line-in pass-through for external devices, and up to four simultaneous extra outputs (e.g. multiple Bluetooth speakers at once) with per-output latency compensation. The built-in music library manages playlists and multiple searchable music archives (USB sticks, internal/external drives), imports tracks via M3U8, and converts WAV/FLAC/OGG/AIFF files to MP3. The interface is available in German, English, Spanish, and French.

Features

  • Two independent decks (A/B) with load, play, pause, stop, cue Pitch control ±16%, temporary pitch bend for beatmatching Loop in/out with toggle, ±8 beat jump BPM analysis and beat sync (tempo + phase alignment) Per-deck effects: Reverb, Delay, Filter, Flanger, Phaser, Bitcrush (dry/wet control) Per-deck player queue with shuffle and auto-advance, persists across restarts Mixer Crossfader with Power/Linear curve, auto-fade with adjustable duration Channel strip with trim, mute, and headphone pre-listen per source Switchable digital/analog level meters with realistic color zones and clip indicator Equalizer 15-band graphic equalizer (25 Hz–16 kHz) on the master bus Real-time waterfall spectrum display Sampler & Recording 8-pad sampler Master recorder: record/pause/resume/stop/preview Save as WAV, FLAC, or MP3; send a recording straight to a pad Microphone & External Inputs Microphone channel with automatic talkover ducking Line-in pass-through for external devices Audio Outputs Up to four simultaneous extra outputs (e.g. multiple Bluetooth speakers) Independent headphone/monitor bus Per-output latency compensation (0–1000 ms) Savable device configurations for quick switching Music Library Tree view: All tracks, archives, playlists, configurations Sortable, searchable table (title, artist, album, date, BPM, key, duration, type) Multiple searchable, rescannable music archives (USB sticks, internal/external drives) Playlist management, M3U8 import/export Spotify/Amazon Music playlist matching (metadata only, no streaming download) Standalone, resizable library window Other WAV/FLAC/OGG/AIFF → MP3 batch converter Compact view (players only) Freely resizable window Four languages: German, English, Spanish, French Dark, hardware-inspired 3D interface Full version and 28-day demo edition

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Categories

Music Players

License

Other License

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Additional Project Details

Operating Systems

Windows

Languages

English, French, German, Spanish

Intended Audience

End Users/Desktop

User Interface

Qt

Programming Language

Python

Database Environment

SQL-based

Related Categories

Python Music Players

Registered

2026-08-13