Name: M33 R2R
Brand: FiiO
SKU: 67198163
Price: 692 CHF
Availability: InStock
Rating: 5 (4 reviews)

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FiiO

The FiiO M33 R2R is a portable Hi-Res audio player that for the first time brings FiiO's self-developed, fully differential 24-bit R2R DAC architecture into a compact, mobile format. This technology combines the analog warmth of classic R2R converters with high resolution and precision. All of this ensures a natural, detailed, and balanced sound at reference level. The M33 R2R is powered by a Qualcomm Snapdragon 680 processor with 8 GB of RAM. Android 13 is used as the operating system. The internal storage of 128 GB can be expanded up to 2 TB via a MicroSD card. 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 headphones and demanding over-ear headphones. The 5.5-inch Full HD touchscreen display with sturdy Gorilla Glass 3 offers clear representation, complemented by stylish displays such as a VU meter. Further features include 10-band PEQ with AUTO-EQ, dual USB-C port with desktop mode, Bluetooth 5.0 with SBC/aptX/aptX HD/LHDC/LDAC, and a battery life of up to 15.5 hours. Thanks to 3.5 mm and 4.4 mm connections, which can optionally function as headphone or line-out, as well as coaxial SPDIF digital output and USB audio, the M33 R2R can be used flexibly portably or integrated into stationary setups. In desktop mode, the battery is conserved while consistently high output power is provided - 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 comfortably portable, weighing only around 258 g and featuring a slim casing. A leather protective case and a hardened screen protector (pre-installed) are included in the scope of delivery.

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

Data storage properties

Wireless transmission

Supported formats

Display properties

Power supply

Battery properties

Origin

Voluntary climate contribution

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The 128 GB internal storage can be expanded by up to 2 TB using a MicroSD card, providing ample space for extensive music libraries.

Expandable Storage Capacity

Offering up to 15.5 hours of battery life, it enables prolonged 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 detailed sound reproduction.

High-Resolution Audio Processing

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FiiO M33 R2R

Colour3

At a Glance

Expandable Storage Capacity

Long Battery Life

High-Resolution Audio Processing

Test report «Very good»

Sales rank 103 of 271

In Detail

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FiiO M33 R2R

Colour3

At a Glance

Expandable Storage Capacity

Long Battery Life

High-Resolution Audio Processing

Test report «Very good»

Sales rank 103 of 271

In Detail

Description

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Warranty & return rates

Test reports1

Questions about this product0

Product ratings4

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