| Part Number | Chip | Note | |
| IDM | A352 | DRI352 | MP3 |
| A302 | DRI302 | ||
| A3550 | SAF3550 | ||
| Tuner | A6721 | TEF6721 | |
| A6730 | TEF6730 | ||
| ADSP | A7730 | SAF7730 | |
| All in ONE | AO-2 | TEF6721+DRI352+Host controller | MP3, S/W API |
| AO-4K | TEF6721+DRI352+Host controller | Include all function of AO-2 DAC, ADC, Power module |
|
| AO-4H | TEF6721+DRI352+Host controller | Same as AO-4K Easy Home Audio Interface |
