• 32 bit audio processing.
• HP-TPD dithering with or without noiseshaping.
• Sample rates:
  • Pro edition: 44.1/48/88.2/96/176.4/192 kHz
  • Other editions: 44.1/48 kHz
• Simultaneous multichannel audio recording:
  • Pro edition: up to 140 channels
  • Other editions: up to 2 channel
• Can utilise up to 8 CPUs.
• Automation (Pro edition only) is sample accurate, except for VST2 plugins.

• WAV and AIF files:
  • Pro edition: 16/24/32 bit and 32 bit floating point
  • Other editions: 16 bit (existing higher quality files can be opened too)
• GJM/GJS files (lossless compression):
  • Pro edition: 16/24 bit
  • Other editions: 16 bit (existing 24 bit files can be opened too)
• M4A files (not available in Windows Vista and older)
• MP3 files (requires codec)
• MIDI files: reads format 0 and 1, writes format 1.
• The Windows version can open existing .aac, .ac3, .mp4 and .wma files (requires Windows 7 or newer). Modifying these files is not possible.
• The Mac version can open existing .aac, .ac3, .aifc, .caf, .mp4, .snd, .au and .sd2 files. Modifying these files is not possible.

32-bit Windows version:

• Works with Windows 10, 8, 7, Vista, XP.
• Supports ASIO, Core Audio (WASAPI), MME and DirectSound drivers.
• Supports 32-bit VST2 audio effect, MIDI instrument and MIDI effect plugins.
• Supports 64-bit VST2 audio effect, MIDI instrument and MIDI effect plugins on x64 Windows 10/8/7/Vista.
• Supports 32-bit VST3 audio effect and MIDI instrument plugins.
• 32-bit DX and DXi plugin support is still available but considered obsolete.

64-bit Windows version:

• Works with x64 Windows 10, 8, 7 and Vista.
• Supports ASIO, Core Audio (WASAPI), MME and DirectSound drivers.
• Supports 32 and 64-bit VST2 audio effect, MIDI instrument and MIDI effect plugins.
• Supports 64-bit VST3 audio effect and MIDI instrument plugins.

Mac version:

• Works with macOS 10.14/13/12, OS X 10.11/10/9/8/7/6
• Supports Core Audio drivers.
• Supports 32-bit VST2 and Audio Unit audio effect, MIDI instrument and MIDI effect plugins.
• Audio Units can have Cocoa or Carbon user interfaces.