OBSIDIAN² AES

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 AES unlocks further potential in pre-existing home audio and professional studio setups. 

Simplicity Meets Purity

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

• Ultra-high-purity 6N OCC (Ohno Continuous Cast) copper conductors
• Low-loss PTFE dielectric
• Pure 110Ω Impedance
• Precision Twisted-Pair geometry
• Double-shielding: Copper Foil + Copper Braided shield

The Architectural Advantage: Arctand AES Implementation

For the best signal integrity, Arctand Labs specifically integrates the Neutrik NC3-EMC Series XLR Plug in the OBSIDIAN² AES design, forming a continuous RF shield for critical applications in recording and playback. Internally, a ring capacitor network performs filtering at a cutoff frequency of 10 MHz, with a series ferrite bead connected from the cable shield to Pin 1 further reducing ground noise at 1 MHz.

Specifications

• Conductor Configuration: Precision Twisted Pair 
• 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
  • Outer layer: OFC braid (95% coverage)
• Characteristic Impedance: 110Ω ±5Ω
• Signal Propagation Velocity: 70% of c (speed of light)
• Audio Format Support:
  • PCM: 16-bit to 32-bit at 44.1kHz to 192kHz
• Jacket Material: PVC + Black Techflex
• Outer Diameter: 7mm / 4mm (mini form factor)