GRADO SIGNATURE HP100 SE

Grado Signature HP100 SE - Reference Open-Back High-End Headphones

The Grado Signature HP100 SE represents the new flagship of Grado Labs' headphone range, created to honour the legendary HP100 designed by Joseph Grado while introducing the most advanced technologies ever developed by the company. Handcrafted in Brooklyn, New York, these reference open-back headphones are engineered for uncompromising audiophile performance, combining exceptional neutrality, outstanding transparency and remarkable musical realism.

At the heart of the HP100 SE is a newly developed 52 mm dynamic driver, specifically engineered to deliver lower distortion, greater transient speed and an exceptionally wide frequency response. A redesigned magnetic circuit, lightweight diaphragm and high-purity copper voice coil work together to reproduce every musical detail with outstanding precision, effortless dynamics and excellent tonal balance.

The ear housings are precision-machined from solid aluminium using advanced CNC manufacturing techniques. This highly rigid construction minimises unwanted resonances while providing exceptional mechanical stability, resulting in an expansive soundstage, precise stereo imaging and outstanding instrumental separation.

For the first time in the company's history, the HP100 SE features a fully detachable headphone cable using professional-grade 4-pin mini XLR connectors. The supplied cable employs a high-purity 12-conductor design to maximise signal integrity while allowing users to upgrade easily to balanced cables or custom configurations.

The redesigned genuine leather headband incorporates approximately 50% more padding than previous Grado flagship models, significantly improving comfort, weight distribution and long-term listening enjoyment without compromising the classic Grado design philosophy.

Key Features

• Reference open-back dynamic headphones.
• New 52 mm Grado dynamic drivers.
• Precision CNC-machined aluminium housings.
• Handcrafted in Brooklyn, New York, USA.
• Detachable cable with professional 4-pin mini XLR connectors.
• High-purity 12-conductor headphone cable.
• Driver matching within 0.04 dB.
• Redesigned leather headband with increased padding.
• Ultra-wide frequency response and extremely low distortion.
• Designed for reference Hi-Fi and High-End audio systems.

Why Choose the Grado Signature HP100 SE

The HP100 SE represents the most advanced expression of Grado's headphone engineering. Its newly developed 52 mm drivers, precision-machined aluminium housings and detachable high-purity cable deliver extraordinary accuracy, exceptional transparency and remarkable dynamic performance. Every recording is reproduced with outstanding realism, deep controlled bass, lifelike vocals and extended yet perfectly balanced high frequencies. Designed for the most demanding listeners, the HP100 SE provides a true reference listening experience capable of revealing every nuance of high-resolution recordings.

Technical Specifications