{"product_id":"fiio-m33-r2r","title":"FiiO M33 R2R","description":"\u003ch3\u003eFiiO M33 R2R – Portable Android Music Player with Discrete R2R DAC\u003c\/h3\u003e \u003cp\u003eThe FiiO M33 R2R is a high-end portable digital audio player designed for audiophiles who want the natural sound character of a discrete R2R DAC combined with modern Android streaming capabilities. Featuring a fully differential 24-bit resistor ladder DAC, powerful headphone amplification, and the Snapdragon 680 platform running Android 13, it delivers detailed, musical playback with the flexibility of a modern smart device. With high-resolution decoding, balanced output power, and extensive connectivity, it offers a refined listening experience anywhere, available at Soundium.\u003c\/p\u003e \u003ch4\u003eKey Features\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFully Differential 24-Bit R2R DAC:\u003c\/strong\u003e Discrete resistor ladder architecture delivers natural timbre, rich dynamics, and a smooth analogue-like sound.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePowerful Balanced Headphone Output:\u003c\/strong\u003e Up to 1100 mW + 1100 mW at 32 Ω drives both sensitive IEMs and demanding headphones.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSnapdragon 680 with Android 13:\u003c\/strong\u003e Smooth streaming, app compatibility, and responsive performance with 8 GB RAM.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-Resolution Audio Support:\u003c\/strong\u003e USB DAC up to 768 kHz \/ 32-bit and DSD512, with local playback up to 384 kHz \/ 32-bit and DSD256.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBluetooth 5.0 with Hi-Res Codecs:\u003c\/strong\u003e Supports LDAC, LHDC, aptX HD and aptX for high-quality wireless audio transmission.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesktop Mode via Dual USB-C Ports:\u003c\/strong\u003e Dedicated desktop operation mode helps preserve battery health during extended use.\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eCustomer Benefits\u003c\/h4\u003e \u003cp\u003eThe M33 R2R offers a distinctive listening experience thanks to its resistor ladder DAC architecture, delivering a more organic and natural sound compared with typical delta-sigma designs. With strong amplification, expandable storage, and full Android functionality, it works equally well for local high-resolution libraries and streaming services. The powerful output stage and flexible connectivity make it suitable for both portable listening and integration into desktop audio setups.\u003c\/p\u003e \u003ch4\u003eQuick Specs\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDAC architecture:\u003c\/strong\u003e Fully differential 24-bit discrete R2R resistor ladder\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProcessor:\u003c\/strong\u003e Qualcomm Snapdragon 680\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOperating system:\u003c\/strong\u003e Android 13\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMemory:\u003c\/strong\u003e 8 GB RAM\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInternal storage:\u003c\/strong\u003e 128 GB\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStorage expansion:\u003c\/strong\u003e MicroSD support up to 2 TB\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUSB DAC:\u003c\/strong\u003e Up to 768 kHz \/ 32-bit, DSD512\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLocal playback:\u003c\/strong\u003e Up to 384 kHz \/ 32-bit, DSD256\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBalanced output power:\u003c\/strong\u003e 1100 mW + 1100 mW @ 32 Ω\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBattery capacity:\u003c\/strong\u003e 4400 mAh\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePlayback time:\u003c\/strong\u003e Up to 15.5 hours (single-ended), 13.5 hours (balanced)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 14 cm fully laminated touchscreen\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 13.8 × 7.2 × 1.7 cm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 258 g\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eFiiO M33 R2R portable music player\u003c\/li\u003e \u003cli\u003eUSB-C cable\u003c\/li\u003e \u003cli\u003eProtective case\u003c\/li\u003e \u003cli\u003eUser documentation\u003c\/li\u003e \u003c\/ul\u003e \u003ch4\u003eUse Cases \/ Ideal For\u003c\/h4\u003e \u003cp\u003eIdeal for audiophiles, headphone enthusiasts, and music lovers seeking high-resolution portable playback with streaming support and powerful headphone amplification.\u003c\/p\u003e \u003ch4\u003eCompatibility\u003c\/h4\u003e \u003cp\u003eCompatible with a wide range of headphones and in-ear monitors via balanced and single-ended outputs. Supports music streaming apps, USB DAC functionality with computers, and Bluetooth audio devices.\u003c\/p\u003e \u003ch4\u003ePros \u0026amp; Cons\u003c\/h4\u003e \u003cp\u003e\u003cstrong\u003e✅ Pros:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eTrue discrete R2R DAC architecture for natural sound\u003c\/li\u003e \u003cli\u003ePowerful balanced headphone amplification\u003c\/li\u003e \u003cli\u003eFull Android system for streaming and apps\u003c\/li\u003e \u003cli\u003eExtensive high-resolution audio support\u003c\/li\u003e \u003cli\u003eExpandable storage for large music libraries\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003e⚠️ Cons:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eLarger and heavier than entry-level portable players\u003c\/li\u003e \u003cli\u003ePremium architecture may require high-quality headphones to fully appreciate\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe FiiO M33 R2R combines classic resistor ladder DAC sound with modern Android performance and strong headphone amplification. For audiophiles who want portable high-end playback with streaming flexibility, discover it at Soundium.\u003c\/p\u003e","brand":"FiiO","offers":[{"title":"Black","offer_id":54706488148236,"sku":"F-M33R2R-BL","price":699.0,"currency_code":"EUR","in_stock":true},{"title":"Blue","offer_id":54706488181004,"sku":"F-M33R2R-BLU","price":699.0,"currency_code":"EUR","in_stock":true},{"title":"Gold","offer_id":54706488213772,"sku":"F-M33R2R-G","price":699.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/M33----1000__05359.jpg?v=1772782004","url":"https:\/\/soundium.com\/sk\/products\/fiio-m33-r2r","provider":"Soundium","version":"1.0","type":"link"}