DSP-Quattro vs FabFilter Pro-L 2
| DSP-Quattro | FabFilter Pro-L 2 | |
|---|---|---|
| Free plan | No | No |
| Free trial | Yes | No |
| Paid from | $49/mo | — |
| Open source | No | No |
| Platforms | macOS | Windows, macOS, iOS |
| 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 | — |
Both are listed in Best Audio Mastering Software. On Samsung Mobile US Press, FabFilter Pro-L 2 scores higher on our published basis.