MOONDROP Old Fashioned 40mm On-Ear Headphone

Moondrop Old Fashioned Retro Open-Back On-Ear Headphones Description: The Moondrop Old Fashioned is a tribute to the golden era of portable audio, combining the iconic 80s and 90s on-ear aesthetic with modern high-fidelity performance. These open-back headphones feature a 40mm large dynamic driver with a specialized three-layer rigid-flex composite diaphragm, delivering a warm, fatigue-free tonality that is perfect for long, relaxed listening sessions. Designed with a unique modular architecture, the Old Fashioned allows for the complete detachment of the earcups and headband, making it highly customizable for enthusiasts who enjoy 3D-printing custom clips or neckbands. Its retro design is complemented by modern ergonomics, including a telescopic headband and multi-axis swivel hinges, ensuring a lightweight and adaptive fit that disappears during use. Tuned following the DF-HRTF frequency curve, these headphones provide a natural, airy soundstage with excellent vocal clarity. Features: 40mm Large Dynamic Driver: Utilizes a three-layer rigid-flex composite diaphragm to produce energetic bass and transparent midrange frequencies. Retro Open-Back Design: Inspired by classic cassette-era headphones, the open-back cavity provides a spacious and natural soundstage. Modular Construction: Innovative design allows the earcups and headband to be separated for easy maintenance or custom wearing styles like ear hooks or neckbands. Detachable 2-Pin Cable: Features a 0.78mm 2-pin interchangeable cable system, offering superior durability and the flexibility to upgrade your cable. Signature DF-HRTF Tuning: Optimized to deliver clean, natural sound and a non-fatiguing treble response. Adaptive Ergonomics: Equipped with a smooth telescopic metal headband and multi-axis swivel hinges for a secure and comfortable fit on any head shape. Ultra-Lightweight Build: At approximately 70g, the minimal lateral pressure ensures maximum comfort for extended use. Technical Specification: Driver Configuration: 40mm Three-layer Rigid-flex Composite Diaphragm. Impedance: 32Ω ± 15% (@1kHz). Frequency Response: 20Hz – 32kHz (IEC61094, Free Field). Effective Frequency Response: 20Hz – 20kHz (IEC60318-4, -3dB). Sensitivity: 109dB/Vrms (@1kHz). THD: ≤0.2% (@94dB, 1kHz). Headphone Jack: 0.78mm 2-pin. Cable Plug: 3.5mm Stereo Plug. Weight: ~70g. In The Box: 1 x Pair of MOONDROP Old Fashioned Headphones 1 x 3.5mm Detachable Cable 1 x Instruction Manual