Desktop HiFi and portable audio gear

FiiO

FiiO turns specialist HiFi hardware into approachable desktop and portable products with clear specs, compact form factors, and global enthusiast recognition.

Products to explore

5 on SinoEcho

Audio

FiiO M27

A transportable high-resolution music player, USB DAC, Bluetooth receiver, digital transport, and headphone amplifier built around Android 13.

Listening style: Transportable local or streaming listening with IEMs and full-size headphones, plus powered desktop use
Connectivity: 3.5mm and 6.35mm single-ended, 4.4mm balanced, coaxial input/output, optical output, USB-C data, dedicated power, USB host, Wi-Fi, and bidirectional Bluetooth
Battery / runtime: 9,200mAh; about 9 hours single-ended or 8 hours balanced in FiiO's controlled display-off MP3 tests

Useful for Headphone listeners with demanding full-size models, large local libraries, and a desk setup that can use the M27's routing and external-power modes.

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Audio

FiiO K7

A desktop DAC and headphone amplifier for wired headphone users who want stronger output and cleaner input management than a laptop or phone jack can provide.

Listening style: Wired desktop headphone listening with balanced and single-ended outputs
Connectivity: USB, optical, coaxial, RCA, 6.35mm single-ended, and 4.4mm balanced connections
DAC: Dual AK4493SEQ / AK4493S family DAC chips, depending on official page wording

Useful for Desktop listeners who want one DAC/amp for wired headphones, computer audio, optical/coaxial sources, and a compact listening setup.

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Audio

FiiO K17 R2R

A desktop DAC, streamer, and headphone amplifier for a configurable wired or networked audio system.

Listening style: Desktop headphone and speaker listening with a configurable wired or networked source
Connectivity: QPlay, NAS, Roon Ready, AirPlay, USB, and wired desktop audio connections
DAC architecture: FiiO 24+5-bit segmented R2R PRO resistor array; supported formats depend on the selected input

Useful for Headphone listeners, desktop HiFi users, and system builders who want network playback, multiple connections, and a substantial control hub.

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Audio

A compact desktop audio unit for listeners who want a different sonic approach from the usual DAC/amp stack. It combines a headphone amplifier, digital decoding, and a self-developed R2R DAC structure in one small desktop chassis.

Listening style: Wired desktop listening for users who want an R2R DAC approach
Connectivity: Desktop DAC/amp connection set for digital inputs and headphone output
DAC architecture: Fully differential true 24-bit R2R resistor arrays

Useful for Desktop headphone listeners who want a compact all-in-one DAC/amp and are specifically curious about R2R-style playback without moving into far more expensive specialist gear.

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Audio

FiiO K11

A compact desktop DAC and headphone amplifier for users who want a straightforward all-in-one listening setup.

Listening style: Wired desktop headphone listening with balanced and single-ended outputs
Connectivity: USB, optical, coaxial, 4.4 mm balanced, 6.35 mm single-ended, RCA line-out, and coaxial out
DAC: CS43198

Useful for Desktop headphone listeners who want a compact DAC/amp without specifically chasing R2R playback.

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Company background

About FiiO

Is FiiO a Chinese audio company?

Yes. FiiO's official company materials identify Guangzhou FIIO Electronics Technology Co., Ltd. and state that the brand was established in 2007.

FiiO is best read through portable and desktop HiFi: DACs, headphone amplifiers, digital audio players, Bluetooth DAC/amps, IEMs, and compact audio systems for enthusiast listening.

Company sources

Where is FiiO from?

FiiO's official company page identifies Guangzhou FIIO Electronics Technology Co., Ltd.

FiiO about page

When was FiiO founded?

FiiO's official company page states that FIIO was established in 2007.

FiiO about page