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Essence Stx II Av100 Hidef Sound Proc 124db Snr Tcxo Clock / Mfr. No.: Essence Stx II

Essence Stx II Av100 Hidef Sound Proc 124db Snr Tcxo Clock / Mfr. No.: Essence Stx II
Qty. Available: 10+
Item Number: asu-essencestxii
Vendor Number: ESSENCE STX II
Vendor: Asus - Components
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Hi-Fi quality sound card with 124dB SNR clarity, top-notch headphone amplifier and premium TCXO clock source.
  • Industry-leading 124dB SNR (signal-to-noise ratio) audio quality inherited from the revolutionary and widely-acclaimed Xonar Essence ST/STX
  • Ultra-low jitter with premium TCXO clock source
  • Clean and consistent power supply thanks to high-fidelity low-dropout (LDO) regulators and WIMA® capacitors for uncompromising sound
  • Top-notch headphone amplifier supports up to 600ohm-headphone impedance with additional gain for in-ear monitors (IEMs)
  • Exclusive op-amp swap kit includes three op-amps and tool for easy tone tuning Celebrated MUSES op-amps deliver true-to-life musicality

General Information

ManufacturerASUS Computer International
Manufacturer Part NumberESSENCE STX II
Manufacturer Website Address
Product NameESSENCE STX II Sound Board
Product TypeSound Board

Technical Information

Audio Processor ManufacturerASUS
Audio Processor ModelAV100
Host InterfacePCI Express
Signal to Noise Ratio (SNR)118 dB
Maximum Playback Sampling Rate3 Byte 192 kHz
Maximum Recording Sampling Rate3 Byte 192 kHz
Sound Channels5.1
Platform SupportedPC


Number of Headphone Ports1

Physical Characteristics

Form FactorInternal


System RequirementsOperating System(s):
  • Windows 8.1 (32/64 bit)
  • Windows 8 (32/64 bit)
  • Windows 7 (32/64 bit)
  • Windows XP (32/64 bit)