TechPowerUp spotted that Creative's new Sound Blaster cards no longer bear the THX logo. The company's previous Sound Blaster Recon3D series audio cards included THX TruStudio Pro software, but this has been replaced by Creative's own SBX Pro Studio:
Post-processing layers such as Crystalizer, Pro Surround, Pro Bass, Smart Volume, and Dialog Plus, are each re-branded with SBX ProStudio prefixes. The company reportedly revised its Sound Blaster Recon3D mainstream sound card with SBX Pro Studio, replacing THX TruStudio Pro, and the resulting product is labeled Sound Blaster Recon3D r2. The card is otherwise identical to the original.
Based on Creative's Sound Core3D native-PCIe chipset, and a Cirrus Logic-made DAC, the Sound Blaster Recon3D r2 offers 5.1-channel output with 24-bit resolution, 96 kHz sample rates, 102 dBA SNR, a dedicated 600 ? headphones amplifier, EAX 5.0 Advanced HD, OpenAL hardware-accelerated audio API support, and support for Windows 8. The card complies with Intel Azalia specifications, so non-Windows operating systems can run it as a generic HD audio device. The latest driver update for the original Sound Blaster Recon3D doesn't change THX TruStudio Pro from the feature-set.