Classic Line – Interconnect (RCA Pair)

**Prior to May 2026, this was the Core Line offering.

Prosper Cables – Classic Line – Line-Level Interface (RCA Pair)

Standard Architecture

Refined Signal Geometry

The Core Line Line-Level Interface is designed for stable signal transfer in short-to-moderate run applications, including preamp connections, DAC outputs, subwoofer routing, and phono stage integration.

Positioned within the Prosper Cables Classic Line, the Standard Architecture configuration emphasizes controlled impedance behavior, stable shielding, and dependable long-term execution without unnecessary bulk.

This configuration is optimized for installations where clean signal transfer and manageable cable flexibility are priorities.
Each pair is hand-built in Prosper, Texas. Conductors are prepared, soldered, strain-managed, and fully inspected prior to shipment.

Core Line emphasizes:
• Controlled signal geometry
• Stable shielding and noise management
• Precision termination integrity
• Durable long-term construction

Available in standard lengths with custom configurations upon request.

All cables are built to order.

Prosper Cables Line Structure:
Classic Line – Timeless Signal Architecture
Core Line – Refined Signal Geometry
Reference Line – Advanced Conductor Systems
Statement Line – Specialty Architecture

All cables are hand-built in Prosper, Texas.