OBSIDIAN² USB

Core Technology without complexity

Our OBSIDIAN^2 series imparts the first-order Arctand Labs philosophy: Mastery is simplicity in many parts. Engineered with high-purity OCC copper conductors in a precision-matched geometry, OBSIDIAN² USB unlocks further potential in a pre-existing system.

Simplicity Meets Purity

OBSIDIAN^2 USB punches beyond competition using our straightforward, engineering-backed approach to design:

• Ultra-high-purity 6N OCC (Ohno Continuous Cast) copper conductors
• Low-loss PTFE dielectric
• Pure 90Ω Impedance
• Precision Twisted-Pair geometry
• Double-shielding: Copper Foil + Copper Braided shield

The Architectural Advantage: Arctand USB Implementation

For the best signal integrity, Arctand Labs utilizes separate shielding and physical isolation for both the 5V Power and USB Data lines. This architectural decision eliminates noise and possible errors.

Specifications

• • Conductor Configuration: Precision Twisted Pair + Physically isolated Starquad 5V Power line
  • Conductor Material: 6N (99.9999% purity) OCC copper 
  • Conductor Gauge: 24AWG
  • Dielectric Material: Low-loss PTFE (polytetrafluoroethylene)
  • Shield Construction: Dual-layer construction with a total 100% coverage
    • Inner layer: Copper-Mylar composite (100% coverage)
    • Outer layer: OFC braid (95% coverage)
  • Characteristic Impedance: 90Ω ±5Ω
  • Signal Propagation Velocity: 70% of c (speed of light)
  • Audio Format Support:
    • PCM: 16-bit to 32-bit at 44.1kHz to 768kHz
    • DSD: DSD64 (2.8MHz) to DSD256 (11.2MHz)
    • MQA: Full decoder compatibility
  • Jacket Material: PVC + Black Techflex