FiiO M33 R2R

72306
CHF1,699.00 Tax included

The FiiO M33 R2R is an audiophile-grade Android digital audio player (DAP) featuring a fully differential 24-bit R2R DAC, 1,100 mW of power, and desktop mode.

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

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Baladeur audiophile FiiO M33 R2R à DAC R2R

Android DAP with R2R DAC

The FiiO M33 R2R is an audiophile Android portable music player (DAP) that, for the first time, brings the R2R resistive ladder DAC—designed by FiiO for its desktop devices—to a portable device. Its fully differential 24-bit R2R DAC features four channels comprising a total of 192 thin-film resistors with 0.1% precision, delivering the warm analog sound characteristic of R2R technology combined with balanced and faithful reproduction.

Circuit audio et puissance de sortie du FiiO M33 R2R

Power and Audio Circuitry

The analog stage delivers up to 1,100 mW + 1,100 mW into 32 ohms in balanced Super High Gain mode, across four gain levels. It utilizes fully differential TI Burr-Brown OPA1637 operational amplifiers and four INA1620s in parallel, Rubycon capacitors, and an NJW1195A volume control. The outputs include 3.5 mm and 4.4 mm headphone jacks, line outputs, coaxial SPDIF, and USB Audio.

Plateforme Android et écran du FiiO M33 R2R

Android Platform and Storage

The M33 R2R is powered by a Qualcomm Snapdragon 680 SoC running Android 13, with 8 GB of RAM and 128 GB of storage (approximately 112 GB usable), expandable via microSD up to 2 TB. An XMOS XU316 USB interface ensures low-latency USB DAC mode. The display measures 5.5 inches with a resolution of 1080x2160. The 10-band parametric equalizer with AUTO EQ and the DAPS system, derived from the M27, refine the sound reproduction.

Autonomie, design et finitions du FiiO M33 R2R

Battery Life, Design, and Build Quality

A 4,400 mAh battery provides approximately 15.5 hours of playback, with low-temperature fast charging (about 1 hour and 30 minutes for a full charge). The 18:9-aspect-ratio chassis weighs 258 g and features a frosted AG glass back. Desktop mode bypasses the battery, and two USB-C ports add versatility. A leather case is included. The M33 R2R is available in retro gold, dark blue, and black.

72306

Data sheet

Product Type
Android Audiophile Digital Audio Player (DAP) with R2R DAC
Bluetooth
Two-way Bluetooth 5.0: SBC/LDAC reception; SBC/aptX/aptX HD/LDAC/LHDC transmission
Integrated DAC
FiiO-proprietary, fully differential 24-bit R2R DAC (4 channels, 192 thin-film resistors with 0.1% tolerance), XMOS XU316 USB interface
Headphone output
3.5 mm and 4.4 mm balanced headphone outputs (and 3.5 mm / 4.4 mm line outputs)
Audio outputs
Coaxial SPDIF Output and USB Audio Output
Output power
1,100 mW + 1,100 mW into 32 ohms in balanced mode (Super High Gain mode), 4 gain levels
Connectivity
Dual USB-C ports, desktop mode (bypassing the battery), 5 modes (Android, Pure Music, AirPlay, USB DAC, Bluetooth reception)
Technology
5.5-inch 1080x2160 display, DAPS based on the M27 (FPGA + dual femtosecond oscillator), 10-band parametric equalizer + AUTO EQ, TI Burr-Brown OPA1637 and INA1620 op-amps, 4400 mAh battery, low-temperature fast charging, leather case included
Hi-Res Audio
Local playback up to 384 kHz/32-bit and native DSD256; USB DAC up to 768 kHz/32-bit and DSD512
Series
M
RAM
Qualcomm Snapdragon 680, Android 13, 8 GB of RAM + 128 GB (approximately 112 GB usable), microSD up to 2 TB
Width
7.15 cm
Depth
1.7 cm
Height
13.82 cm
Unit weight
0.258 kg

Specific References

EAN13
6953175761327
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