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FiiO has officially unveiled the JM21, a feature-packed Android-based portable music player designed for audiophiles who want premium sound in a sleek, pocket-friendly form.<\/p>\n
Despite its entry-level pricing, the JM21 boasts high-end components, including an octa-core Snapdragon 680 processor, dual Cirrus Logic CS43198 DACs, and a fully balanced audio design. With its powerful output, segmented power supply, and advanced digital audio purification system, this device promises to deliver an exceptional listening experience without breaking the bank.<\/p>\n
Flagship Performance in a Slim Body<\/strong> The 4.7-inch HD display offers a vibrant interface, while Android 13 provides seamless app support, including major streaming platforms.<\/p>\n Hi-Res Audio with Power to Spare<\/strong> Three gain levels and three-volume curves adapt the sound to various headphones, from sensitive IEMs to high-impedance over-ear models. Independent power supplies for digital and analogue sections, along with shielded partitions, reduce interference for a cleaner, more precise sound reproduction.<\/p>\n Advanced Digital Audio Purification<\/strong> Unlike many Android-based music players, the JM21 avoids global SRC (Sample Rate Conversion) issues, preserving the original quality of both local files and streamed audio.<\/p>\n Versatile Connectivity and Long Battery Life<\/strong> For wireless use, Bluetooth 5.0 supports LDAC, LHDC, and aptX HD, ensuring high-quality playback. Battery life reaches 12.5 hours on single-ended output, with fast charging available via USB-C.<\/p>\n Custom Sound Tuning and Expandable Storage<\/strong> The FiiO JM21 is available at selected retailers at $319.<\/p>\n","protected":false},"excerpt":{"rendered":" FiiO has officially unveiled the JM21, a feature-packed Android-based portable music player designed for audiophiles who want premium sound in a sleek, pocket-friendly form. Despite its entry-level pricing, the JM21 boasts high-end components, including an octa-core Snapdragon 680 processor, dual Cirrus Logic CS43198 DACs, and a fully balanced audio design. With its powerful output, segmented […]<\/p>\n","protected":false},"author":2,"featured_media":35456,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"sfsi_plus_gutenberg_text_before_share":"","sfsi_plus_gutenberg_show_text_before_share":"","sfsi_plus_gutenberg_icon_type":"","sfsi_plus_gutenberg_icon_alignemt":"","sfsi_plus_gutenburg_max_per_row":"","footnotes":""},"categories":[19],"tags":[3403,790],"class_list":{"0":"post-35455","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-news","8":"tag-fiio-jm21","9":"tag-fiio"},"yoast_head":"\n
\nAt just 13mm thin and weighing only 156g, the JM21 is impressively lightweight while still packing serious power. Its Snapdragon 680 processor, built on a 6nm process, ensures smooth performance with optimized power efficiency.<\/p>\n![\"\"](\"https:\/\/nxtmag.tech\/wp-content\/uploads\/2025\/02\/\u767d\u5e95\u56fe\u6b63\u9762-300x300.jpeg\")
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\nEquipped with dual CS43198 DACs and two high-performance SGM8262 op-amps, the JM21 features a fully balanced audio circuit that delivers up to 700mW + 700mW output power.<\/p>\n![\"\"](\"https:\/\/nxtmag.tech\/wp-content\/uploads\/2025\/02\/2-3-300x175.jpeg\")
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\nFiiO\u2019s proprietary DAPS (Digital Audio Purification System) takes the JM21\u2019s audio quality to the next level. Featuring a 5th-gen FPGA and dual custom femtosecond crystal oscillators, this system ensures ultra-low jitter and precise digital signal handling.<\/p>\n![\"\"](\"https:\/\/nxtmag.tech\/wp-content\/uploads\/2025\/02\/1-1-300x175.jpeg\")
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\nThe JM21 offers multiple output options, including 3.5mm single-ended, 4.4mm balanced, SPDIF, and USB audio. It also functions as an asynchronous USB DAC, supporting up to 384kHz\/32-bit and DSD256 native decoding.<\/p>\n![\"\"](\"https:\/\/nxtmag.tech\/wp-content\/uploads\/2025\/02\/2-1-300x175.jpeg\")
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\nFiiO\u2019s system-wide PEQ (Parametric Equalizer) allows users to fine-tune their sound profile across both FiiO Music and third-party apps. With 3GB RAM and 32GB internal storage (expandable up to 2TB via microSD), the JM21 offers plenty of space for extensive hi-res libraries.<\/p>\n