Beyond excellent sound quality, ROG Xonar Phoebus gives you clean and seamless communications for a totally immersive experience. Exclusive ROG Command technology with noise filtering turns a busy cyber café into a quiet lab, allowing gamers to better command voice-reliant gameplay.

With external microphone
With external microphone

A smart algorithm analyzes sound detected by both the external microphone and one of the micro-mics on the control box to cancel out environmental noise.

Array microphones on the control box form a virtual 30゚cone of precise voice capture.

Headphone amplifier

Since many gamers choose headphones to refrain from disturbing others while insisting on the best sound quality, the top-flight TPA6120A2 headphone amplifier is integrated on ROG Xonar Phoebus, driving up to 600 ohm impedance for genuinely impactful headphone output. Three different gain settings cater to various headphone impedance levels, with aesthetic lighting that changes accordingly: blue for < 64 ohms and red for the two settings over 64 ohms.

118dB SNR for breathtaking clarity

Up to 4X audio clarity compared with the SNR ratios of competing gaming audio cards.

Hyper Grounding technology and EMI shielding for
doubled noise-blocking assurance

The stylish and efficient EMI shield blocks electromagnetic interference to help provide cleaner audio. Additionally, the noise-blocking multi-layer PCB has been designed with decades of ASUS professional layout experience.

Connected to the card via the back I/O, the control box can be placed on the desk so it remains instantly accessible. It offers microphone and headphone plugs, making connections easier.

The new Xonar Audio Center delivers a range of effortless adjustment features: with one-click ease, gamers can access features such as I/O settings, volume, game effects, and digital signal processor (DSP) mode selection.

Dolby® Home Theater V4

GX 3.0 game audio engine

New Dolby® Home Theater V4
enhances surround sound with improved processing and playback.

The GX 3.0 game audio engine boosts
your performance with better legacy EAX® compatibility and immersive surround sound enhancement.

*SNR (Signal-to-Noise Ratio) = 10log(P signal/P noise); P represents power

  Interface PCIe  
  Channel 7.1  
  Output Signal-to-Noise Ratio (A-Weighted): 118dB for Speaker out
110dB for Headphone-out @300ohm loading
  Input Signal-to-Noise Ratio (A-Weighted): 118dB for line-in  
  THD+N 0.00040%  
  Headphone amplifier (impedance) 32~600 ohms  
  Sample Rate and Resolution Up to 24-Bit/192KHz  
  Frequency Response 10Hz ~ 48kHz  
  Dolby Technology Dolby® Home Theater v4  
  GX game audio engine GX 3.0  
  Connectivity 5 X Analog out 3.5mm jack (Headphone/Front/ Center-Subwoofer/ Rear)
2 X Analog in 3.5mm jack (Line/Mic) 
1 X Box link
1 X Aux-in (4-pin header)
1 X S/PDIF out (Toslink, combo with Side out)
  Operation System Windows 7/Vista/XP  

The specifications and price are subject to change without prior notice.
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