The NPCA12x series and the Nuvoton NUC505 are ARM Cortex M4 processors running Bongiovi DPS. I2S and analog i/o are available. Tuning UI software is provided for creating custom DPS sound profiles for your applications.
| NPCA121 | NPCA120 | NUC505 |
| 2.1, 2.0, 1.1, 1 channels | 2.1, 2.0, 1.1, 1 channels | 2.0, 1.1, 1 channels |
| Bongiovi AGC | Bongiovi AGC | Bongiovi AGC |
| 10 band EQ | 10 band EQ | 10 band EQ |
| User Volume + 2 EQs | User Volume + 2 EQs | User Volume + 2 EQs |
| 3 band compressor | 3 band compressor | 2 band compressor |
| Stereo Enhancement | Stereo Enhancement | Stereo Enhancement |
| Virtual Subwoofer | Virtual Subwoofer | |
| Look-ahead Limiter | Look-ahead Limiter | |
| V3D Virtual Surround | ||
| Preset Management | Preset Management |