RSC® Prime M1

Experience the legacy of one of TARA Labs’ most celebrated audio interconnects. The RSC® Prime M1 is engineered for the audiophile who refuses to choose between clinical detail and soulful musicality. Known for its “open” and “revealing” character, this cable strikes a perfect harmony—offering high-end resolution while maintaining a smooth, balanced, and fatigue-free listening experience.


Key Performance Features

  • Exceptional Clarity: An unusually open soundstage that unveils hidden layers in your favorite recordings.

  • The “Air” of the Helix: Features a sophisticated helix arrangement of fine Teflon and Polyethylene tubes. These are grouped around a specialized large center tube—the “heart” of the cable—which meticulously controls capacitance to deliver its signature transparent sound.

  • 8-Nines Copper Purity: Utilizes proprietary SA-OF8N® conductors. This “Super-Annealed, Oxygen-Free, Mono-Crystal, Frequency-Tuned” copper is 99.999999% pure, ensuring an unobstructed signal path.

  • Built for Longevity: Every conductor is hand-polished and protected by an anti-corrosion coated copper braided shield.


Technical Specifications

Feature Specification
Conductors RSC® SA-OF8N® Monocrystal Copper
Shielding Anti-corrosion coated SA-OF8N® copper braid
Dielectrics Natural fiber spacers; Teflon & Polyethylene tubes
Capacitance Ultra-low 14 pF (picofarads)
Terminations RCA (Torque-Lock™) or XLR

Artisan Craftsmanship

The RSC Prime M1 isn’t mass-produced; it is handmade to order in Oregon, USA. From the hand-polishing of the conductors to the final termination, each cable is a testament to American craftsmanship and TARA Labs’ decades of acoustic innovation.

The TARA Labs Promise: We stand behind our work. The RSC Prime M1 comes with a Lifetime Guarantee, ensuring your system performs at its peak for years to come.