Android-powered and audiophile-standard, FiiO's latest music player is an iPod for a new generation
The M33 R2R is the premium audio player I've been waiting for
Quick Summary
FiiO has announced its next-gen digital audio player – the M33 R2R. And as the name suggests, it brings true R2R decoding to the mainstream.
The 24-bit R2R player sits under the flagship M27 while still offering 1100mW + 1100mW power output. It's due out in March for $600/£449.
While CES 2026 is booming, FiiO has quietly announced its exciting new next-gen digital audio player – the FiiO M33 R2R.
The idea here is to offer flagship level, analogue-like audio quality, while keeping the price low enough to get this to the mainstream.
As such, this sits under the top-end FiiO M27, while still offering true 24-bit R2R decoding. This fully differential resistor array offers analogue-like quality for "accuracy, dynamic realism and musical cohesion".
You also have a TI multi-stage audio amplifier that should mean this delivers the most clean signal amplification with plenty of high-quality control.
In terms of power, the output sits at 1100mW + 1100mW, allowing for use with a wide range of headphones, including in-ears and full-size options.
Working in the back end is a stand-alone XMOS XU316 chip and its M27-derived in-house DAPS audio purification system. That all means a reduction in jitter while suppressing noise and ensuring musical detail is maintained as best possible.
Everything can be personalised using the 10-band parametric equaliser with AUTO EQ support.
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There's 128GB of storage and MicroSD expansion onboard, 8GB of RAM, a Qualcomm Snapdragon 680 chip, a 5.5-inch HD display, and Android 13 for smooth running of both internal storage music and streaming services.
Battery life is good for up to 14-hours of playback before needing a charge.
The FiiO Retro Box, pictured below, is also being launched this spring. This is a speaker that allows you to use the M33 as a music source – while getting that awesome cassette style display.
FiiO M33 R2R: Pricing and availability
The FiiO M33 R2R is due to be available from March 2026, as will the Retro Box speaker.
The M33 R2R will be priced at $600/£449. Pricing for the speaker is yet to be announced.
Luke is a freelance writer for T3 with over two decades of experience covering tech, science and health. Among many things, Luke writes about health tech, software and apps, VPNs, TV, audio, smart home, antivirus, broadband, smartphones and cars. In his free time, Luke climbs mountains, swims outside and contorts his body into silly positions while breathing as calmly as possible.
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