Grado HP100 SE Professional Open-Back Headphones – Stainless Steel, Reference-Grade Sound
The Grado HP100 SE (Heritage Professional 100 Special Edition) represents the evolution of Grado’s legendary reference-grade headphones. Built from precision-milled stainless steel and aluminum, the HP100 SE delivers exceptional balance, speed, and realism. Its open-back design and new 50 mm drivers create an incredibly detailed and natural soundstage ideal for mastering, mixing, or critical listening.
Every HP100 SE is handcrafted in Brooklyn, New York, combining traditional craftsmanship with modern engineering. The result is a headphone that embodies Grado’s timeless pursuit of pure, accurate sound — refined for today’s most demanding audio professionals and enthusiasts.
This luxury model is available by special order to ensure authenticity and the highest quality. Please allow additional processing time prior to shipping. Your order will be handled with priority care and confirmed with our supplier to guarantee genuine availability.This item is available for local pickup in Brampton. (Details)
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Features:
- Stainless Steel and Aluminum Construction – Delivers unmatched rigidity and resonance control for precise sound reproduction.
- New 50 mm Drivers – Designed and tuned for ultra-low distortion and exceptional clarity across the frequency spectrum.
- Open-Back Acoustic Design – Expands the soundstage, offering lifelike imaging and natural ambient presentation.
- Professional Reference Tuning – Ideal for studio engineers and audiophiles who demand accurate tonal balance.
- Handcrafted in Brooklyn – Each unit is assembled by hand for superior quality and reliability.
- Upgraded Comfort – Padded leather headband and lightweight frame ensure hours of fatigue-free listening.
- Detachable Cable System – High-purity copper cable enhances signal transmission and durability.
- Exclusive Heritage Series Design – Celebrates Grado’s original HP100 lineage with a refined modern aesthetic.
Specifications:
- Transducer Type: Dynamic
- Operating Principle: Open-Back
- Driver Size: 50 mm
- Frequency Response: 5 Hz – 55 kHz
- Sensitivity: 99 dB SPL @ 1 mW
- Nominal Impedance: 38 Ω
- THD: < 0.05% @ 1 kHz / 1 mW
- Cable: Detachable high-purity copper cable (6 ft / 1.8 m) with 6.35 mm plug
- Weight: 400 g (without cable)
- Headband: Genuine leather, adjustable
- Housing Material: Stainless steel and aluminum hybrid
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Key Features
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