User's Manual

13
ASUS Xonar Essence STU
Hardware Introduction
1. USB Audio processor: C-Media CMI6631A (for USB input)
2. S/PDIF receiver: TI PCM9211 (for digital input)
3. DAC: TI PCM1792A
4. Swappable Op-amps: LME49720 x2
5. Swappable Op-amps: LM4562 x1
6. Swappable Op-amps: OPA2132 x1
7. Film Cap (red ones): WIMA FKP2
8. Op-amps: LM4562 (for Speaker out)
9. Headphone Amplier: TPA6120A2 (for Headphone out)