ASUS Essence STX II 24-Bit 192KHz PCI Express X1 Sound Card

Description

ASUS Essence STX II 24-Bit 192KHz PCI Express X1 Sound Card. Condition is "Used"., very clean and in working order. Ships free in original box with USPS Priority Mail.
Includes:
Additional op-amp swap kit
includes three additional op-amps — two Texas Instruments LME49720s and one MUSES 8820 — and a clamp tool that makes it easy to remove the op-amp microchips. This allows users to create different timbres and tonal combinations.
3.5 to 6.3 mm adapter
SPDF Toslink Optical Adapter
3.5 mm to RCA adapter cable
Driver/user manual CD
Legendary audio quality
Celebrated muses op-amps
Industry-leading 124dB SNR