ADL H128 HighPerformanceClosed-Back

ADL H128 - High Performance Closed-Back Circumaural Headphone

The ADL H128 delivers audiophile-grade sound with rich tonal colours, intimate harmonic interplay, and a spacious, quiet background. Designed to enhance dynamics and recreate the punch of live performances, these headphones offer an exceptional listening experience.

Overview

Building on the success of the classic H118, the ADL H128 features a newly developed driver designed in collaboration with Furutech engineers and fine-tuned with input from renowned Japanese audio commentators. This results in a smooth, well-balanced sound with improved dynamics and clarity.

Design and Comfort

The H128 incorporates Triform Contour Earcups, specially designed to provide a superior seal over the ears, enhancing bass response and reducing internal standing waves and reflections for lower distortion.

Key Features

• Dynamic closed-back circumaural headphones
• Furutech-designed diaphragms with high noise attenuation and low distortion
• 40mm extra-large high-flux α (Alpha) Cryo-treated magnet with high-quality PEEK trembler film
• Ring between voice-coil and diaphragm maintains ultra-high-frequency phase accuracy
• Sturdy vibration-damping aluminium headband for durability and comfort
• Excellent transient response from lightweight copper-coated aluminium alloy wire coils
• Furutech rhodium-plated (Alpha) Cryo-treated mini-XLR socket

What’s in the Box

• 3.0 metre headphone cable with F63(G) gold-plated 3.5mm to 6.3mm adapter
• 1.3 metre iHP-35X high-performance Alpha-OCC headphone cable with Furutech mini XLR and FT-735 3.5mm stereo connector

Specifications

• Acoustic Design: Dynamic closed-back
• Driver: 40mm diameter special high-flux magnet
• Sensitivity: 98dB SPL (1mW) at 1 kHz
• Frequency Response: 20Hz – 20kHz
• Input Power: 200mW (Max.)
• Rated Impedance: 68 ohm @ 1kHz
• Ear Pad: Leatherette
• Headband Pressure: Approximately 4.5 N
• Connector: Non-magnetic rhodium-plated stereo α (Alpha) mini-XLR socket
• Weight: 280g (without cable), 320g (with cable)