JCAT USB XE
Best premium upgrade for dedicated high end digital audio enthusiasts.
This card is a dedicated upgrade for audiophiles looking to bypass the noisy USB bus of a standard computer. By introducing a high-precision external clock and clean power delivery, it significantly improves soundstage depth and instrument separation, turning a standard PC into a serious high-end audio source.
$1300.00
at
Stereotimes
Who it's for
- Audiophiles seeking the highest level of digital-to-analog conversion accuracy
- High-end system owners wanting to eliminate PC-induced background noise
- Serious music listeners demanding durable and stable hardware components
Who should skip it
- Budget-conscious builders looking for a cost-effective audio upgrade
- Laptop users or owners of compact PCs with limited expansion
- Casual listeners with modest audio setups and standard headphones
Performance breakdown
Jitter Reduction
The Emerald OCXO clock virtually eliminates timing errors for pristine signal delivery.
Noise Isolation
Linear regulators effectively scrub computer-generated electrical interference from the audio path.
Build Quality
Industrial-grade components ensure long-term reliability for demanding high-fidelity setups.
Installation Ease
Standard PCIe form factor is straightforward, though external power requirements add complexity.
Data Throughput
Supports high-speed 5 Gbps transfer, easily handling even the densest audio files.
Sonic Transparency
Delivers an articulate, natural soundstage that reveals subtle details in recordings.
Key Specs
Host Interface
PCIe
Chipset
ASMedia ASM3142
Clock
Emerald OCXO (±5 ppb stability)
Data Transfer Rate
Up to 5 Gbps
Power Requirements
5V/1.5A min (External PSU recommended)
Operating System Compatibility
Windows, Linux, Mac OS (10.14 or later)
Form Factor
PCIe (x1-x16 slots supported)
Included Brackets
Full-size and low-profile
Ports
2x USB Audio outputs
Know before you buy
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