Analog-Audio Interconnect Cable named after Venezuela\'s Angel Falls, the world\'s highest waterfall, with a height of 979 meters (3,212 ft) and a plunge of 807 meters (2,648 ft).

The speaker cable model Type 4 was first introduced about 1983. It wasn’t the prettiest cable, but the performance advantage of its polypropylene insulation was dramatic and much appreciated. Several evolutionary steps later, the current version of Type 4 was introduced in 1995—a design whose foundation is so well balanced that it hasn’t changed since then—and still isn’t changing.

Every March 17 on St. Patrick’s Day, New York City merely paints a green line down the center of its Fifth Avenue parade route—a stunt easily pulled off by any city—but only Chicago dyes an entire river the perfect shade of emerald green to honor Irish culture. Why green? Thanks to Ireland’s lush vegetation, the island is often lovingly referred to as the Emerald Isle. To the Irish, a green display of pride is not to be taken lightly.

The speaker cable model Type 4 was first introduced about 1983. It wasn’t the prettiest cable, but the performance advantage of its polypropylene insulation was dramatic and much appreciated. Several evolutionary steps later, the current version of Type 4 was introduced in 1995—a design whose foundation is so well balanced that it hasn’t changed since then—and still isn’t changing.

North America has two Red Rivers, North and South. Red River South has been home to many peoples; it once was the border between the US and colonial Spain, and today forms part of the border between the rival states of Texas and Oklahoma.

The speaker cable model Type 4 was first introduced about 1983. It wasn’t the prettiest cable, but the performance advantage of its polypropylene insulation was dramatic and much appreciated. Several evolutionary steps later, the current version of Type 4 was introduced in 1995—a design whose foundation is so well balanced that it hasn’t changed since then—and still isn’t changing.

Originally named Disappointment for dashing Alexander Mackenzie’s hope that it would lead to the Pacific rather than the Arctic Ocean, the Mackenzie River is Canada’s largest, longest river system. Traversing 2,635 miles, it flows through a vast network of lakes, boreal forests and arctic tundra.

Meaning “Big River” in Athabaskan, the Yukon River starts with the Llewellyn Glacier as its source in British Columbia, and empties into Alaska’s Bering Sea. It may have been the first immigration route for North America’s first indigenous humans, and was certainly the principle means of travel during the 1896-1903 Klondike Gold Rush.

Royal Double Crown speaker cable contains Siltech’s S10 monocrystal silver from tip to tip throughout the entire cable. It uses even more conductor material than Royal Single Crown, as well as more insulation and better resonance damping to open up that extra layer of performance.

Water—refreshing, soothing, cleansing water—covers more than 70% of our planet’s surface and is the only substance in nature to appear naturally in all three common states of matter: solid, liquid, and gas.

Siltech’s S10 monocrystal silver gives the Royal Single Crown Speaker cable even more transparency, detail, depth, and musicality. All due to further improved and more constant conductivity.

Consider this simple fact: Even the smallest flowers crack concrete. It’s enough to make one wonder what might happen if the Earth were freed from humankind’s influence and simply left to its own devices—to regenerate, blossom, and grow wild. What wonders might spring from its soil? Scientists speculate that it would take only a century or two to wipe away the plants, crops, and animal species so carefully fashioned by humankind’s industrious hand.

Jade, a precious green stone said to transmit wisdom and clarity, is the modern symbol for Purist Audio Design’s 35th Anniversary. Purist Audio Design, celebrating over 35 years in High End Audio, crafted the Jade line based on decades in product design. A sophisticated entry level into the Diamond Revision, Jade is our first step toward the advancement of the latest in technology and metallurgy.

In the simplest sense, wind is air in motion produced by the uneven heating of the Earth’s surface by the sun. Because our planet is made of various land and water formations, from the severe heights of K2 to the placid Chicago River, it absorbs the sun’s radiation unevenly, creating differences in air pressure and the ensuing movement of air from high-pressure areas to lower ones. Wind is also one of our most valuable natural resources: As an alternative to fossil fuels, wind is plentiful, renewable, widely distributed, clean, produces no greenhouse gas emissions, and uses little land. While wind power may be more important today than ever before, it is by no means a new concept.

From the pinnacle of the Diamond Revision comes our finest, rarest, 35th Anniversary Diamond! The clarity of the 35th Anniversary offers a breathtaking soundstage with vividly coherent imaging, neutral tonality, and extremely accurate dynamic response. Behind a lush tapestry of sound against a dead-quiet background that allows every nuance of sonic texture and detail to literally dance across the holographic expanse of the soundstage. The 35th Anniversary Diamond will allow you to hear the rosin on a violin bow as it slides across the strings, and the resonance of the copper windings as the felt hammers of a grand piano strike the bass strings.

Technically speaking, fire is not an object, but an event: the rapid oxidation of a material in the chemical process of combustion by which heat and light are released into the surrounding environment. What we typically think of as “fire”—the often mysteriously beautiful and strangely hypnotic fireplace flicker of white, yellow, or red-orange glow—is actually just the visible part of the fire’s flame, containing the superheated byproducts of the fire’s incomplete exothermic reaction giving off visible light as excess energy is released.

From the pinnacle of the Diamond Revision comes our finest, rarest, 35th Anniversary Diamond! The clarity of the 35th Anniversary offers a breathtaking soundstage with vividly coherent imaging, neutral tonality, and extremely accurate dynamic response. Behind a lush tapestry of sound against a dead-quiet background that allows every nuance of sonic texture and detail to literally dance across the holographic expanse of the soundstage. The 35th Anniversary Diamond will allow you to hear the rosin on a violin bow as it slides across the strings, and the resonance of the copper windings as the felt hammers of a grand piano strike the bass strings.

The Zero Ohm cable is a revolutionary add-on product for every audio and video system, and its performance benefits include lower noise, improved microdynamics, better dynamic range, superior bass, midrange, treble and lower audible and measured distortion.

This unique loudspeaker cable features Siltech’s latest S10 monocrystal silver conductors in star quad configuration combined with wide-range shielding. Both SSP009 spades or WBT 0610 Ag banana connectors are available. Also available with specially designed Ruby Crown Jumpers.

Royal Double Crown interconnect uses more than twice the conductor diameter as Royal Single Crown, which lets the signal flow more naturally and distortion-free than ever. More of Siltech’s latest generation S10 monocrystal silver means even more transparency, body, and musicality.