Moondrop Old Fashioned Auscultadores Hi-Fi

Moondrop Old Fashioned — Retro Open-Back On-Ear Headphone

The Moondrop Old Fashioned brings a vintage on-ear form factor up to date. Its 40 mm dynamic driver uses a three-layer rigid-flex composite diaphragm, which is a large driver for a compact open-back on-ear design. The open-back construction gives a spacious, natural presentation, and the tuning aims for a warm, fatigue-free sound for long listening sessions.

What Sets the Old Fashioned Apart

The telescopic headband and multi-axis swivel hinges stay faithful to traditional on-ear ergonomics while improving stability. Instead of a fixed cord, the headphone uses a detachable 0.78 mm 2-pin cable, so the cable can be replaced or upgraded. The earcups and headband form a modular system: swivel-ball joints allow the earcups to be removed and fitted to optional accessories such as ear hooks or neckbands.

Technical Specifications

• Driver: 40 mm dynamic, three-layer rigid-flex composite diaphragm
• Frequency Response: 20 Hz – 32 kHz (IEC61094, Free Field), effective 20 Hz – 20 kHz (IEC60318-4, -3 dB)
• Impedance: 32 Ω ±15% (@1 kHz) — easy to drive from portable sources
• Sensitivity: 109 dB/Vrms (@1 kHz)
• THD: ≤0.2% (@94 dB, 1 kHz)
• Connection: 0.78 mm 2-pin earphone jack, cable with 3.5 mm stereo plug

Who the Old Fashioned Is For

The Old Fashioned is the right choice for listeners who want a light-touch, open on-ear headphone for everyday use at home, in the office or on the go. The 32 Ω impedance and 109 dB/Vrms sensitivity let it play at comfortable levels straight from a phone or laptop, and the replaceable cable and modular earcups make it a practical, long-lasting pick for anyone who likes to customise their gear.