Name: M33 R2R
Brand: FiiO
SKU: 67198165
Price: 600 CHF
Availability: InStock
Rating: 5 (4 reviews)

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FiiO

The FiiO M33 R2R is a portable Hi-Res audio player that brings FiiO's self-developed, fully differential 24-bit R2R DAC architecture into a compact, mobile format for the first time. This technology combines the analog warmth of classic R2R converters with high resolution and precision. All of this results in a natural, detailed, and balanced sound at a reference level. The M33 R2R is powered by a Qualcomm Snapdragon 680 processor with 8 GB of RAM. It runs on Android 13 as its operating system. The internal storage of 128 GB can be expanded via a MicroSD card up to 2 TB. A dedicated XMOS XU316 USB chip ensures extremely low latency and perfect audio synchronization in USB DAC mode. The powerful headphone amplifier delivers up to 1100 mW + 1100 mW at 32 ohms (balanced) and effortlessly drives both sensitive in-ear monitors and demanding over-ear headphones. The 5.5-inch Full HD touchscreen display with durable Gorilla Glass 3 provides a clear representation, complemented by stylish features such as a VU meter. Additional features include a 10-band PEQ with AUTO-EQ, dual USB-C ports with desktop mode, Bluetooth 5.0 with SBC/aptX/aptX HD/LHDC/LDAC, and a battery life of up to 15.5 hours. With 3.5 mm and 4.4 mm outputs that can function as either headphone or line-out, as well as a coaxial SPDIF digital output and USB audio, the M33 R2R can be used flexibly in portable setups or integrated into stationary systems. In desktop mode, the battery is conserved while providing consistently high output power – ideal for use as a high-quality desktop DAC, headphone amplifier, or network streamer. Despite its extensive features, the FiiO M33 R2R remains pleasantly compact and comfortable to carry at just around 258 g and a slim design. A leather protective case and a hardened screen protector (already pre-installed) are included in the package.

Actual product image FiiO M33 R2R (128 GB)

Key specifications

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Player type

Media player connections

Media Player Equipment

Storage capacity

Audio formats

An audio format is a medium for storing sound and music. The term is applied to both the physical recording media and the recording formats of the audio content – in computer science it is often limited to the audio file format, but its wider use usually refers to the physical method used to store the data.
Music is recorded and distributed using a variety of audio formats, some of which store additional information.

Battery life (audio)

M33 R2R

MP3 + Portable Audio Player

Headphones

MP3 + Media player accessories

MP3 pouches + Cases

Travel adapters

30-day right of return

General information

MP3 + Media player properties

Audio properties

Data storage properties

Wireless transmission

Supported formats

Display properties

Power supply

Battery properties

Origin

Voluntary climate contribution

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Product dimensions

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The 128 GB internal storage can be expanded by up to 2 TB using a MicroSD card, providing plenty of room for large music libraries.

Expandable Storage

Offering up to 15.5 hours of battery life, the device ensures extended on-the-go use without the need for frequent recharging.

Long Battery Life

The 24-bit R2R DAC architecture supports high-resolution audio formats such as FLAC and DSD for exceptionally detailed sound reproduction.

High-Resolution Audio Processing

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FiiO M33 R2R

Colour3

At a Glance

Expandable Storage

Long Battery Life

High-Resolution Audio Processing

Test report «Very good»

Sales rank 28 of 271

In Detail

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FiiO M33 R2R

Colour3

At a Glance

Expandable Storage

Long Battery Life

High-Resolution Audio Processing

Test report «Very good»

Sales rank 28 of 271

In Detail

Description

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Warranty & return rates

Test reports1

Questions about this product0

Product ratings4

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