Zephyr is "the west wind." For Americans, west represents what's next. The trends that will make life better, more enjoyable, more interesting, lie over the western horizon. It's also from where we expect innovations that give us what's new and best. The great Zephyr trains symbolized accessible luxury for traveling North America, opening a vast opportunity landscape to restless people no longer willing to be left behind. D'Addario is restless to create the next great sounds for guitar, relentlessly working to make expressive tone affordable, but willing to accept that sometimes what's next costs more.

Zephyr products make new sounds D'Addario likes. They're different. They represent a view of what's next for guitar. They are premium offerings made only for people who want them, whether that's five or five thousand.

Seymour Duncan Zephyr Silver Pickups give you everything you love about electric guitar, but more. Richer tone, more explosive dynamics, more responsive touch, a deliciously dense but wide-open sound.

Zephyr Silver pickups combine four distinct innovations unbound from pickup tradition:

Silver Wire Coils
Known as "The Great Conductor" among metals, silver and silver-plated wire's sonic excellence is well established in high fidelity audio applications, including moving coil phono cartridges, vacuum tube amplifier output transformers and cabling. Just as silver in audio makes music reproduction more convincing and alive, in pickup coils it gives your guitar punchier, jumpier, burstier feel with harmonically dense, dripping tone.

Nickel and Stainless Steel Bi-Metallic Pole Pieces
Combining these two premier transformer metals to shape and focus the magnetic field disturbed by your guitar's vibrating strings further contributes to the vivid, energetic sound of Zephyr Silver.

Glass Fiberfill Nylon Bobbin
Every dialectric material imparts its own sonic properties. In listening tests of new, more stable bobbin materials, we chose glass-filled nylon for slight advantages in definition and detail, as well as excellent material stability and consistent finish.

Cryogenic Treatment
Supercooling materials renders permanent improvement to their grain structure. Also an established enhancement in high-end audio, where cable, vacuum tubes and even entire electronic components are cryogenically treated for improvements in clarity and realism, we achieved similar results for guitar tone by cryogenically treating completed pickups, copper and silver alike. Cryo treatment enhances string definition and boosts the "way huge" potential of your guitar.

In combination they lend the premium Zephyr Silver pickups uniquely fast transients, wider but smooth frequency response, deeply rich harmonics, and unprecedented midrange tone density, with audible gains in string detail, articulation and overall definition. Slighter touch produces expressive sound, yet peak dynamics are more explosive, making your guitar feel more energetic and alive. D'Addario considers Zephyr Silver the most expressive pickups so far. They are not inexpensive, but from squeaky clean to buzzsaw grind, you'll hear and feel more power, projection and expression from any electric guitar.