1. X-fi prelude (sc legendaris nih)
Better Circuit Board. Better Audio.
The Auzen X-Fi Prelude is a one-of-a-kind circuit board designed by Auzentech's engineers, leaders in the fields of analog and digital audio. Assembled with superior components, the board includes Auzentech-only innovations such as user-upgradable Operational Amplifiers, combo-ports that support both coaxial and optical connectors, and more.
National LM4562NA High Performance Audio OPAMP
The LM4562 from the NATIONAL combines extremely low voltage noise density (2.7nV/ ? ^Hz) with vanishingly low THD+N (0.00003%) to satisfy demanding audiophiles.
TI OPA2134 SoundPlus High Performance Audio OPAMP
The OPA134 series are ultra-low distortion, low noise operational amplifiers fully specified for audio applications. A true FET input stage was incorporated to provide superior sound quality and speed for exceptional audio performance.
Swappable OPAMP Socket (Front L/R only)
OPAMP IC can be easily replaced with another one. The swappable dual DIP type Operational Amplifier(OPAMP) provides convenient do-it-yourself upgrade for ultimate analog sound quality and color.
Optical / Coaxial COMBO Port
It is possible to shift between Optical and Coaxial in this port. Optical cable can be connected with the TOSLINK adaptor (included with soundcard).
AKM AK4396VF DAC
The AK4396 is a high performance stereo DAC for 24bit 120dB stereo, 96kHz sampling rate, DSD Input, ultra-low out-of-band noise, 180mW, digital attenuator manufactured by Asahi Kasei Micro systems.
AKM AK5394AVS ADC
The AK5394A is a 24bit, 96kHz sampling 2ch A/D Converter for professional digital audio systems. The modulator uses the new advanced multi-bit architecture and achieves 123dB dynamic range and wide bandwidth with superior distortion characteristics.
Solid Condenser for maximum durability & stability
The solid capacitor has been adopted to provide higher durability and stability than usual condensers, and to stabilize the electric power source.
Speknya sadis kan
2. X-fI Xtreme Gamer
mungkin udah pada tau ya, cukup terkenal di X-fi processor
kualitas suara bisa diadu sama x-fi titanium cuman ini masih PCI biasa aja.
Harga : Xfi prelude 950rb, Xfi xtreme gamer 450rb
keduanya batangan, sudah tested kondisi normal
garansi pribadi 1 minggu
silahkan search testimoni review dsb