FiiO JM21

72308
CHF269.00 Tax included

The FiiO JM21 is an ultra-slim Android audiophile digital audio player (DAP) featuring dual CS43198 DACs, 700 mW of power, and Wi-Fi.

Color : Blue
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Supplier delivery time is usually between 4 and 7 days

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Baladeur audiophile FiiO JM21 ultra-fin

Ultra-slim Android Music Player

The FiiO JM21 is an entry-level Android digital audio player (DAP) with an ultra-slim 13-mm body weighing just 156 g. It’s powered by a 6-nm Qualcomm Snapdragon 680 SoC (octa-core up to 2.4 GHz) running Android 13, with a 4.7-inch HD display. Available in 3 GB + 32 GB or 4 GB + 64 GB configurations, it is optimized for music streaming apps.

Double convertisseur CS43198 du FiiO JM21

Dual Symmetrical CS43198 DACs

The audio stage combines two flagship Cirrus Logic CS43198 DACs and two SGM8262 operational amplifiers in a fully symmetrical design. A three-stage segmented power supply separately powers the DAC, voltage, and current sections, and shielded compartments isolate the modules. The JM21 delivers up to 700 mW + 700 mW into 32 ohms in balanced mode, with a signal-to-noise ratio exceeding 130 dB.

Système DAPS et sorties du FiiO JM21

DAPS and SRC-Free Playback

The 5th-generation DAPS system combines an FPGA and two custom femtosecond quartz oscillators for a stable, low-jitter clock. The JM21 preserves the original sampling rate without global SRC, regardless of the application. Three gain levels with dedicated volume curves, along with 3.5 mm, 4.4 mm balanced, SPDIF coaxial, and USB Audio outputs, round out the package.

Autonomie, connectivité et finitions du FiiO JM21

Battery Life, Connectivity, and Build Quality

Depending on the version, battery life reaches approximately 12.5 to 16 hours in single-ended mode. The JM21 supports 2.4/5 GHz Wi-Fi (DLNA, AirPlay, wireless transfer) and bidirectional Bluetooth 5.0 with LDAC. A transparent case is included, and the body combines aluminum and plastic. The JM21 is available in black and sky blue.

72308

Data sheet

Product Type
Ultra-slim Android Hi-Res Audiophile Digital Audio Player (DAP)
Bluetooth
Two-way Bluetooth 5.0: SBC/AAC/LDAC reception; SBC/AAC/aptX/aptX HD/LHDC/LDAC transmission
Integrated DAC
Two CS43198 converters and two SGM8262 operational amplifiers in a fully symmetrical configuration
Headphone output
3.5 mm and 4.4 mm balanced headphone outputs (and line outputs)
Audio outputs
Coaxial SPDIF Output (3.5 mm) and USB Audio Output
Output power
700 mW + 700 mW into 32 ohms in balanced mode, 3 gain levels with dedicated volume curves
Connectivity
2.4/5 GHz Wi-Fi (DLNA, AirPlay, wireless transfer), USB-C (data/charging/USB audio), 4 operating modes
Technology
4.7-inch display (750x1334), 5th-generation DAPS (FPGA + dual femtosecond oscillator), ultra-slim 13-mm aluminum and plastic body, separate digital/analog shielding, segmented power supply, transparent case included
Hi-Res Audio
Local decoding up to 384 kHz/32-bit and native DSD256; USB audio up to 768 kHz/32-bit and DSD512, without global SRC
Series
JM
RAM
Qualcomm Snapdragon 680 (6 nm, octa-core 2.4 GHz), Android 13, 3 GB RAM + 32 GB or 4 GB RAM + 64 GB depending on the version, microSD up to 2 TB
Width
6.8 cm
Depth
1.3 cm
Height
12.07 cm
Unit weight
0.156 kg

Specific References

EAN13
6953175761396
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