Grado’s new Signature HP100 SE headphones are a contemporary homage to the trailblazing high-end HP1 model heralding a new design direction

World-renowned designer and manufacturer of award-winning headphones, Grado Labs presents its newest and flagship model, the Signature HP100 SE. Grado Labs founder Joseph Grado created what many consider to be the high-end headphone market with the release of the Signature HP1 headphone in the early 1990s. In recognition of Joseph Grado’s 100th birthday and this industry milestone, Grado Labs is producing these Special Edition headphones. “Although Uncle Joe left us 10 years ago, he will always be a presence at Grado Labs”, says Joseph’s nephew and Grado’s CEO, John Grado.

Driver Focused

At the heart of the HP100 SE is a completely new speaker design. In considering the attributes of a new 52mm driver, Grado’s goal was to deliver a speaker that produced excellent high frequency resolution, midrange smoothness and bass energy with low distortion, resulting in a voicing that is musically and harmonically correct.

A new paper composite cone was chosen, alongside a powerful high flux magnetic circuit using rare earth alloys, and a new voice coil made from lightweight copper-plated aluminum. This new magnetic circuit coupled with the voice coil produces excellent dynamics and transient response, along with a highly refined sense of space, soundstage and image.

High Expectations

The HP100 SE is the first Grado model to feature detachable cables. A departure from the cable currently employed on the Statement Series, it has been engineered to a softer but durable braided finish, with cable insulation that improves flexibility and decreases the overall weight of the cable.

Terminated with a 6.3mm plug, it connects to each housing via a 4pin mini XLR plug. Additional detachable cable options such as 4pin XLR termination, 4.4mm balanced termination, and various cable lengths, available in the future. This allows for the cable to be changed based on customer needs for source side termination and cable range.

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Hand-Built in Brooklyn

While the HP100 SE pays homage to Grado’s illustrious past, these headphones are a contemporary version of a true classic, with a new design from the ground up. With newly engineered drivers, the HP100 SE also boasts detachable cables, as well as a fresh headband assembly. This also ushers in a new direction for future Grado headphone releases. As always, the HP100 SE is hand-assembled in its Brooklyn-based headquarters.

Technical data

• NEW 52mm Dynamic Driver
• Hand machined Aluminum Housing
• White Stitched Leather Headband
• Drivers matched to .04dB
• NEW Detachable 12 Conductor Cable
• G cushions and F style cushions
• Hand Assembled in Brooklyn, NY, USA