DSP-Quattro vs FabFilter Pro-L 2
| DSP-Quattro | FabFilter Pro-L 2 | |
|---|---|---|
| Free plan | No | |
| Free trial | Yes | Yes |
| Paid from | $49/mo | |
| Platforms | macOS | iOS, macOS, Windows |
| Free plan | Yes | No |
| Workflow type | standalone | plugin |
| Loudness standards | LUFS; True Peak | EBU R128, ITU-R BS.1770-4, ATSC A/85, TR-B32 |
| Stereo processing | Yes | |
| Album sequencing | Yes | |
| Batch processing | Yes | |
| Supported plug-in formats | Audio Unit (AU) 64-bit | VST, VST3, Audio Units, CLAP, AAX Native, AudioSuite |
| Delivery formats | AIFF; WAVE; MP3; M4A; CAF; FLAC; AAC; DDP; raw binary; dual L/R mono | |
| Paid from | $49one-time | |
| Plugin formats | Audio Unit (AU) 64-bit | VST, VST3, CLAP, AU, AAX Native |
| Primary workflow | instrument | |
| Standalone app | Yes | |
| Supported platforms | Windows, macOS, iPadOS/iOS |
Listed together in Best Audio Mastering Software