{"product_id":"moondrop-old-fashioned-wired-open-back-on-ear-headphone-with-cm-2-pin-3-5mm-cable","title":"Moondrop Old Fashioned Wired Open-Back On-Ear Headphone with CM 2-Pin 3.5mm Cable","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch1\u003eMoondrop Old Fashioned 40mm Dynamic Driver On-Ear Headphone\u003c\/h1\u003e\n\u003ch2\u003eRetro Walkman Vibes with Modern Hi-Fi Tuning\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eMoondrop Old Fashioned\u003c\/strong\u003e is an open-back on-ear headphone that pays tribute to the classic cassette and Walkman era while embracing modern acoustic engineering. With a rare \u003cstrong\u003e40 mm large dynamic driver\u003c\/strong\u003e and carefully tuned DF-HRTF response, it delivers a nostalgic yet highly resolving listening experience for music lovers who enjoy both vintage style and contemporary sound quality.\u003c\/p\u003e\n\u003ch2\u003e40 mm Large Dynamic Driver – Big Performance in a Compact Form\u003c\/h2\u003e\n\u003cp\u003eUnlike most compact open-ear designs, \u003cstrong\u003eOld Fashioned\u003c\/strong\u003e uses a \u003cstrong\u003e40 mm high-performance dynamic driver\u003c\/strong\u003e, precisely integrated through advanced structural stacking. The driver features a \u003cstrong\u003ethree-layer rigid-flex composite diaphragm\u003c\/strong\u003e with optimized damping and resonant frequency control, breaking through the usual low-frequency limitations of mini open-back headphones. The result is deeper, fuller bass with strong impact and excellent control.\u003c\/p\u003e\n\u003cp\u003eThis 40 mm driver also achieves outstanding low-distortion performance, with \u003cstrong\u003eTHD ≤ 0.2% (@94 dB, 1 kHz)\u003c\/strong\u003e, maintaining clean, transparent sound across volume levels so every note remains clear and detailed.\u003c\/p\u003e\n\u003ch2\u003eDF-HRTF Tuning – Warm, Natural Sound Philosophy\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOld Fashioned\u003c\/strong\u003e is tuned according to Moondrop’s DF-HRTF (Diffuse Field Head-Related Transfer Function) curve—Moondrop’s interpretation of a natural, lifelike sound signature. Instead of a clinical, overly analytical monitor style, Old Fashioned offers a \u003cstrong\u003eneutral-warm tonality\u003c\/strong\u003e reminiscent of classic headphones but refined with modern resolution.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarm-neutral base:\u003c\/strong\u003e Non-fatiguing and smooth, retaining the comforting character of vintage listening while revealing fine detail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced bass:\u003c\/strong\u003e Full and textured low end without boominess or overpowering midrange.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural mids:\u003c\/strong\u003e Lifelike vocals with body and presence for intimate, realistic voices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGentle, extended treble:\u003c\/strong\u003e Detailed yet controlled highs that avoid harshness—ideal for long sessions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe open-back structure paired with the large driver creates an expansive soundstage with clear imaging and layered separation, evoking the atmosphere of analog vinyl and live performances. From jazz and folk to pop, rock, and chamber classical, Old Fashioned adapts effortlessly, letting music feel pure and emotionally engaging.\u003c\/p\u003e\n\u003ch2\u003eThree-Layer Composite Diaphragm – Speed Meets Density\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ethree-layer rigid-flex composite diaphragm\u003c\/strong\u003e is at the heart of Old Fashioned’s sonic character. By combining materials with different properties, Moondrop achieves an ideal balance between transient speed, frequency extension, and tonal density. The rigid layer keeps treble fast and clean, while the flexible layers give the mid-bass range warmth and weight. This hybrid approach minimizes the drawbacks of single-material diaphragms and delivers a sound that is both agile and full-bodied.\u003c\/p\u003e\n\u003ch2\u003eModular \u0026amp; Detachable Design – Customize Your Fit and Setup\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOld Fashioned\u003c\/strong\u003e adopts an innovative \u003cstrong\u003emodular construction\u003c\/strong\u003e: the earcups and headband are connected via multi-axis ball joints and can be detached easily. This opens the door to future accessories such as ear-hooks or neckband modules, allowing users to configure their preferred wearing style.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.78 mm 2-pin interchangeable cable:\u003c\/strong\u003e Comes with a detachable cable using a reinforced recessed 2-pin connector for durability.\u003c\/li\u003e\n\u003cli\u003eAudiophiles can swap in upgrade cables or different terminations to suit portable DACs, balanced outputs, or desktop systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEasy to Drive – Great Sound Anywhere\u003c\/h2\u003e\n\u003cp\u003eWith a moderate impedance and high sensitivity, \u003cstrong\u003eOld Fashioned\u003c\/strong\u003e is extremely easy to drive. Whether you plug it directly into a smartphone (with adapter), a compact dongle DAC, or a desktop interface, it can perform confidently without demanding high-power amplification. This makes it a true plug-and-play \u003cstrong\u003eportable Hi-Fi\u003c\/strong\u003e option for listening at home, in the studio, or on the go.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e MOONDROP Old Fashioned 40 mm On-Ear Headphone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e MD-HP-032\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDriver Configuration:\u003c\/strong\u003e 40 mm dynamic driver with three-layer rigid-flex composite diaphragm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Open-back on-ear, modular earcup and headband structure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEarphone Jack (on headphone side):\u003c\/strong\u003e 0.78 mm 2-pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Plug:\u003c\/strong\u003e 3.5 mm stereo plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 20 Hz – 32 kHz (IEC61094, Free Field)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Frequency Response:\u003c\/strong\u003e 20 Hz – 20 kHz (IEC60318-4, -3 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance:\u003c\/strong\u003e 32 Ω ± 15% (@1 kHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 109 dB\/Vrms (@1 kHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Harmonic Distortion:\u003c\/strong\u003e THD ≤ 0.2% (@94 dB, 1 kHz)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × \u003cstrong\u003eMoondrop Old Fashioned Headphone\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 × \u003cstrong\u003eDetachable 3.5 mm cable\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 × \u003cstrong\u003eUser manual\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 × \u003cstrong\u003eCertificate\u003c\/strong\u003e\u003cem\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/JTbSEhB35tY?si=26XViZ4loIGzjN1k\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Moondrop","offers":[{"title":"Default Title","offer_id":50914869051698,"sku":null,"price":100.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1693\/7347\/files\/800x_e27bff94-b911-4c7c-9cfa-361fc7c1bdc8.webp?v=1771395319","url":"https:\/\/www.mtmtaudio.com\/en-ca\/products\/moondrop-old-fashioned-wired-open-back-on-ear-headphone-with-cm-2-pin-3-5mm-cable","provider":"MTMTaudio","version":"1.0","type":"link"}