Kimber Kable D 60 Data Flex Studio Coaxial Digital Cable - BNC to RCA

D-60 Is Kimber's Pure Silver 75-Ohm Digital Cable

Kimber Kable's D-60 is, in Kimber's words, a "precision 75Ω pure silver digital tri-axial" cable for S/PDIF. It sits in Kimber's Summit Series. The center conductor is silver, the dielectric is air-articulated fluorocarbon, and two helically wound shields surround it.

A Pure Silver Conductor in Air-Articulated Fluorocarbon

Kimber lists the conductor type as silver and the dielectric as a low-loss, air-articulated fluorocarbon. Air stores less of the signal's energy than a solid plastic, and the fluorocarbon tape holds the conductor centered. Kimber's slogan for its digital line is "Push Every Bit."

Kimber publishes the electrical figures. The D-60 measures 55.2 picofarads of parallel capacitance, 0.502 microhenries of series inductance and 0.115 ohms of DC resistance per meter. Few cable makers print those numbers for a digital cable.

Two Helical Shields and a Nitrogen-Assisted Solder Joint

Two helically wound shields wrap the conductor, one over the other. Each end is hand soldered with nitrogen assistance, a termination method Kimber lists as a feature. Audio Advisor's listings carry the cable's older "Data Flex Studio" name, while Kimber now calls it simply D60.

The BNC Plugs, Explained

This D-60 ends in a BNC plug at each end. BNC is the bayonet plug that twists a quarter turn and locks, found on some DACs, transports and studio gear. Kimber lists BNC as a connector option for the D-60 alongside its Ultraplate RCA, and BNC was designed for 75-ohm lines like this one.

What Reviewers Are Saying

Doug Schneider reviewed the D-60 for SoundStage! in November 1996. "This is the best digital interconnect I have ever used in my system," he wrote, hearing "an amazing increase in low-level detail, air, and sense of space."

"The soundstage seemed much larger, the highs cleaner, and the imaging more focused," he added, calling it "a true reference-quality product with performance that makes it worth the asking price to those who can afford it."

Who Is This Digital Cable Best For?

• Your transport and DAC both have BNC sockets — the locking bayonet plugs fit them directly, so no adapter sits in the digital path
• You want a silver conductor in a 75-ohm line — Kimber builds the D-60 as a precision 75-ohm pure silver cable, so the signal path is silver from plug to plug
• You are feeding a reference DAC — SoundStage! called it a true reference-quality product, so it belongs at the top of a front end
• You want a plug that locks — the BNC collar twists a quarter turn and holds, so it will not work loose behind the rack
• Your components have the common RCA coaxial socket — a BNC plug will not fit it. Choose the Kimber D-60 RCA to RCA instead, or call us and we will match the plug

How Does It Connect to Your System?

Push each BNC plug onto its socket and twist the collar a quarter turn until it locks. Run the cable from the digital output of your transport or streamer to the digital input of your DAC, then choose that input.

Then listen. Other and longer lengths available. Call for prices.

Pairs Well With

A digital cable is one link in a digital chain. It usually joins these categories.

• Digital-to-Analog Converters — the receiving end of the link
• CD Players and Transports — the classic coaxial source
• Music Streamers — a streamer with a digital output
• Power Cables — clean power at both ends

Frequently Asked Questions

What does tri-axial mean?

Kimber's word for the build. A center conductor sits inside two helically wound shields, one over the other, so there are three concentric layers instead of the two in an ordinary coaxial cable.

Does Kimber publish measurements?

Yes. Kimber lists 55.2 picofarads of parallel capacitance, 0.502 microhenries of series inductance and 0.115 ohms of DC resistance per meter for the D-60.

What is nitrogen-assisted soldering?

Kimber's termination practice, listed as a feature of the D-60. The joint is hand soldered under a flow of nitrogen. Kimber does not publish more detail, so we do not claim what the gas does.

What is S/PDIF?

The Sony/Philips Digital Interface, the standard behind the coaxial and optical digital sockets on consumer audio gear. Over coax it runs on a 75-ohm line with RCA or BNC plugs and carries stereo PCM and encoded surround.

Is there a step up?

Kimber AGDL Silver Digital is the next rung in Kimber's silver digital cables, with RCA plugs. Ask us about other plug options.

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