Kinki Studio Analog RCA

The EARTH-series single-ended RCA interconnect, OEM by Exact Express. Silver-plated monocrystal OCC conductors and a Du Pont PTFE dielectric reproduce your music accurately and with minimal loss — clarity and image, faithfully preserved.

Low-loss, faithfully transparent

Silver-plated monocrystal OCC conductors and a DuPont PTFE Teflon dielectric move the signal with minimal loss — accurate, uncoloured reproduction from source to amplifier.

Surface-polished cores reduce conduction distortion; the cryogenic treatment lifts conductivity further still.

Absorbing Ring · a blacker canvas

Absorbing Ring technology quiets the background so low-level detail and image placement come through clearly.

Gold-plated contacts and a soft, durable jacket make for a secure, reliable connection that lasts.

EARTH technologies

Absorbing Ring technology

A quieter, darker background — soundstage width and depth rendered clearer and more accurate.

Silver-plated OCC cores

Monocrystal copper, silver-plated to 2.2× the thickness of an ordinary silver-plated cable.

Gold-plated copper plugs

Gold-plated monocrystal copper contacts — 1.5× thicker than an ordinary insert.

DuPont PTFE dielectric

Teflon insulation: high insulation coefficient, wear-resistant, transparent and stable.

−196°C three-stage cryo

Deep-freeze treatment refines grain structure and lifts conductivity, reducing electron scattering.

Polished conductor surface

A smoother surface removes machining micro-cracks, lowering conduction distortion.