BR404 is a synthesizer plug-in for Windows, programmed by Benjamin "BeRo" Rosseaux.

Features:

• Many different oscillator waveforms and filters.
• ADSR and freeform envelopes.
• Extensive modulation matrix.
• Sample exact modulations (the main reason why BR404 may use slightly more CPU time than other comparable synths).
• Sample support.
• Speech synthesizer.
• PADsynth algorithm.
• Custom LFO waveforms per sample.
• 10-band equalizer, Winamp compatible parameter presets.
• Multiple instances.
• Export song as win32 executable.
• Own file format (bmf2wav converter included).
• Replay plugin for Winamp (and compatibles).
• SDK for Delphi 5/7, FreePascal 2.x and MSVC / MSVC COFF library file format compatible products included.