FiiO K17 Desktop DAC&Headphone Amplifier Alternatives: 6 Similar Picks Compared

How these alternatives compare

TOPPING DX5 II Balanced DAC Headphone Amp

The TOPPING DX5 II offers higher balanced output power, reaching 7600mW per channel, compared to the FiiO K17’s 4000mW. It uses dual ES9039Q2M DAC chips and includes a 10-band PEQ for sound adjustment. While the FiiO K17 provides a 31-band PEQ and a larger LCD screen, the TOPPING DX5 II focuses on raw power and LDAC Bluetooth streaming. It lacks the FiiO’s extensive frequency correction options but delivers stronger driving capability for demanding headphones. You should choose this model if you prioritize maximum output power and high-resolution wireless connectivity over detailed parametric equalization. It is a robust choice for desktop setups requiring substantial current for low-impedance or high-sensitivity drivers.

TOPPING Balanced Desktop DAC Headphone Amp

The TOPPING DX1 II Gaming DAC is significantly more compact, measuring 3.94 by 3.86 inches, than the FiiO K17. It weighs only 14.4 ounces, making it ideal for small desks. It offers balanced outputs and a remote control, similar to the FiiO, but lacks Bluetooth connectivity and advanced PEQ features. The FiiO K17 supports MQA, DSD512, and 31-band EQ, while the TOPPING DX1 II focuses on straightforward USB and optical inputs. You should pick this alternative if you need a small footprint for gaming or basic desktop use. It sacrifices the FiiO’s high-end decoding and customization for a simpler, space-saving design that still provides balanced headphone driving capability.

AOSHIDA Desktop Stereo DAC Amplifier

The AOSHIDA SMSL AO300 PRO provides 165W of power, targeting speaker amplification rather than just headphones. It includes HDMI eARC support, which the FiiO K17 lacks entirely. The FiiO K17 is designed for high-current headphone output with discrete circuits and 31-band PEQ. The AOSHIDA model offers RCA inputs and 2.1-channel output, making it suitable for desktop speakers. You should choose this alternative if you need a complete audio solution for both headphones and speakers with TV connectivity. It gives up the FiiO’s precise headphone amplification and digital signal processing in favor of versatile speaker driving and modern HDMI integration for home theater setups.

TOPPING L50 Desktop Headphone Amplifier

The TOPPING L50 is a dedicated headphone amplifier without a built-in DAC, unlike the FiiO K17 which combines both functions. It connects via XLR inputs and focuses on high-power amplification with low noise. The FiiO K17 includes USB, optical, coaxial, and Bluetooth inputs with full decoding capabilities. The TOPPING L50 requires an external DAC source. You should select this model if you already own a high-quality DAC and need a powerful, dedicated amplifier stage. It offers a streamlined design focused on amplification performance. However, it lacks the FiiO’s integrated digital inputs, Bluetooth streaming, and 31-band parametric equalizer, making it less versatile for single-unit desktop setups.

Fosi Audio Balanced DAC and Headphone Amp

The Fosi Audio ZH3 features hardware EQ controls for bass and treble adjustment, offering tactile sound shaping unlike the FiiO K17’s software-based 31-band PEQ. It supports USB and optical inputs with balanced outputs. The FiiO K17 provides Bluetooth 5.1, MQA support, and a touchscreen display. The ZH3 weighs 2.87 pounds and includes op-amp swapping capability. You should choose this alternative if you prefer physical knobs for sound adjustment and modular amplifier design. It lacks the FiiO’s wireless streaming, high-resolution digital decoding, and extensive frequency correction. This model suits listeners who value hands-on hardware customization and balanced output power over advanced digital features and remote control convenience.

Topping DX3 Pro+ Headphone Amp and DAC

The Topping DX3pro+ is a compact DAC and headphone amp with LDAC Bluetooth support. It measures 5.08 by 6.54 inches, significantly smaller than the FiiO K17. It uses the ES9038Q2M DAC chip. The FiiO K17 offers higher output power, 31-band PEQ, and a larger display. The Topping model focuses on wireless streaming and line-level output versatility. You should pick this alternative if you prioritize portability and LDAC connectivity over raw power and detailed EQ control. It lacks the FiiO’s high-current headphone driving capability and extensive digital input options. This model serves users who need a small form factor with high-resolution Bluetooth streaming for desktop or travel use.

Quick picks

Our 7 picks

1 Best overall

FiiO Desktop DAC and Headphone Amplifier

Best for: High-power desktop listening with precise EQ control

Power Output

4000mW+4000mW

Audio Inputs

Line, balanced, USB, optical, coaxial

DAC Chip

AK4191 + AK4499EX*2

Wireless Connectivity

Bluetooth 5.1

Color

Silver

Use

Desktop

View on Amazon: FiiO Desktop DAC and Headphone Amplifier Affiliate link

The FiiO K17 is a desktop DAC and headphone amplifier featuring the AK4191 and dual AK4499EX chips. It delivers 4000mW of balanced output power, making it suitable for high-impedance headphones. You get 31-band PEQ, Bluetooth 5.1, and a 3.93-inch LCD screen. This unit supports DSD512 and MQA decoding for high-resolution audio playback.

Pros

• Discrete amplifier circuit with 4000mW balanced output
• 31-band professional-grade PEQ for sound tuning
• Bluetooth 5.1 with aptX HD and LDAC support
• Custom 3.93-inch LCD touchscreen display

Cons

• Bluetooth 5.1 is older than Bluetooth 5.3 or 5.4
• No mention of Wi-Fi or Ethernet for network streaming
• Requires desktop space for its 2.2-pound build

Good fit if

• You need high power for difficult-to-drive headphones
• You want precise EQ adjustments via 31-band PEQ
• You prefer tactile controls and a built-in screen

Skip if

• You require wireless streaming via Wi-Fi or AirPlay 2
• You need the latest Bluetooth 5.3 or 5.4 codecs
• You want a compact portable amplifier for travel

Verdict: FiiO K17 Desktop DAC and Headphone Amp suits listeners who demand high current output and detailed frequency correction. It is ideal for desktop setups where you prioritize raw power and precise sound shaping over modern wireless streaming features.

2 Best premium

TOPPING DX5 II Balanced DAC Headphone Amp

Best for: High-power balanced desktop listening and LDAC streaming

Power Output

7600mW x2

Audio Inputs

USB, Coaxial, Optical

Audio Outputs

4.4mm, 6.35mm

DAC Chip

Dual ES9039Q2M

Wireless Connectivity

Bluetooth 5.1, LDAC

Color

Silver

View on Amazon: TOPPING DX5 II Balanced DAC Headphone Amp Affiliate link

This desktop unit pairs dual ES9039Q2M DAC chips with an X-Hybrid amplifier delivering 7600mW x2 of output power. You get balanced 4.4mm and single-ended 6.35mm headphone connections, hardware 10-band PEQ tuning, and Bluetooth 5.1 with LDAC support. A 2.0-inch color screen displays settings, making it a capable centerpiece for driving demanding headphones and routing audio to active speakers.

Pros

• Dual ES9039Q2M DAC architecture decoding up to PCM768kHz/32bit and DSD512
• Balanced X-Hybrid amplifier pushing up to 7600mW x2 output power
• Bluetooth 5.1 input supporting LDAC, aptX HD, and aptX Adaptive codecs
• Integrated 10-band parametric equalizer for custom sound profiles

Cons

• Parametric EQ adjustment provides 10 bands rather than wider 31-band tuning
• Digital audio inputs only, with no analog RCA or XLR line inputs

Good fit if

• You need balanced 4.4mm amplification with up to 7600mW x2 output power.
• You stream high-resolution audio wirelessly over Bluetooth using LDAC or aptX Adaptive.
• You want a 2.0-inch color screen to monitor settings and switch between preamp and headphone modes.

Skip if

• You need analog line-in jacks to connect an external turntable preamp.
• You require a 4-pin XLR headphone connection on the front panel.

Verdict: TOPPING DX5 II Balanced DAC and Headphone Amp suits desktop listeners who need high-power balanced output up to 7600mW x2 alongside high-resolution LDAC Bluetooth streaming. Its dual ES9039Q2M architecture and onboard 10-band PEQ provide clean, customizable playback for demanding headphones.

3 Best budget

TOPPING Balanced Desktop DAC Headphone Amp

Best for: gaming setups with balanced headphones

Power Output

1000mW x2 @32Ω

Audio Inputs

USB-C, Optical

Audio Outputs

4.4mm, 3.5mm, RCA, Optical

DAC Chip

ESS ES9039Q2M

Color

Silver

Use

Gaming

View on Amazon: TOPPING Balanced Desktop DAC Headphone Amp Affiliate link

The TOPPING DX1 II is a compact desktop DAC and headphone amplifier designed for gaming and music. It uses the ESS ES9039Q2M DAC chip to deliver high-resolution audio up to DSD256. The unit provides 1000mW x2 of output power at 32Ω through its 4.4mm balanced port. It includes a 10-band parametric EQ for sound tuning and supports UAC 1.0 and 2.0 for console compatibility. This silver unit connects via USB-C and optical inputs.

Pros

• ESS ES9039Q2M DAC chip for high-resolution audio
• 1000mW x2 output power at 32Ω
• 10-band parametric EQ with independent L/R tuning
• Low noise floor below 0.9μVrms
• Includes infrared remote control

Cons

• Only 10-band EQ compared to 31-band on competitors
• No Bluetooth connectivity listed
• Limited to USB-C and Optical inputs

Good fit if

• You want a dedicated gaming DAC with console support
• You need a compact unit with a remote control
• You prefer balanced 4.4mm headphone outputs

Skip if

• You require wireless Bluetooth connectivity
• You need extensive 31-band parametric EQ
• You want multiple digital input options like coaxial

Verdict: The TOPPING DX1 II Gaming DAC offers solid power and gaming-specific features for users who value a compact footprint and included remote. It suits gamers and listeners who prioritize balanced outputs and straightforward USB connectivity over wireless flexibility.

4 Best 165w

AOSHIDA Desktop Stereo DAC Amplifier

Best for: desktop setups with HDMI eARC TVs

Power Output

165W×2 @ 4Ω, 85W×2 @ 8Ω

Audio Inputs

Optical, coaxial, USB, RCA, HDMI eARC

Audio Outputs

4.4mm, 6.35mm, subwoofer

DAC Chip

CS43131

Total Harmonic Distortion

0.003%

Color

Silver

View on Amazon: AOSHIDA Desktop Stereo DAC Amplifier Affiliate link

The AOSHIDA SMSL AO300 PRO combines a CS43131 DAC with a power amplifier. It delivers 165W per channel at 4Ω. You get USB, optical, coaxial, RCA, and HDMI eARC inputs. The unit includes a 4.4mm balanced and 6.35mm single-ended headphone output. It also supports 2.1-channel subwoofer expansion. This all-in-one design suits desktop setups and home theater systems.

Pros

• CS43131 DAC chip with 0.003% THD
• 165W output per channel at 4Ω
• HDMI eARC input for TV connection
• 4.4mm balanced and 6.35mm headphone outputs
• 8 EQ modes and 5 filter options

Cons

• No Bluetooth or Wi-Fi connectivity listed
• No dedicated volume knob on the front panel
• Limited to 2.1-channel speaker output

Good fit if

• You want a DAC and amplifier in one unit
• You need HDMI eARC for your TV setup
• You drive 4Ω speakers with high power

Skip if

• You require wireless streaming capabilities
• You need a dedicated stereo-only amplifier
• You prefer a compact desktop headphone amp

Verdict: The AOSHIDA SMSL AO300 PRO DAC Amp offers high power and versatile inputs for users who want a complete desktop audio solution. It fits buyers who need HDMI eARC support and strong speaker driving capability.

5 Also great

TOPPING L50 Desktop Headphone Amplifier

Best for: High-power desktop headphone amplification

Power Output

3500mWx2

Audio Inputs

SE/BAL

Audio Outputs

6.35mm, 4 Pin XLR

Total Harmonic Distortion

0.0006% THD + N

Color

Silver

Use

Desktop

View on Amazon: TOPPING L50 Desktop Headphone Amplifier Affiliate link

The TOPPING L50 is a desktop headphone amplifier featuring a new NFCA circuit. It delivers 3500mWx2 output with 0.0006% THD+N and 145 dB dynamic range. The unit supports SE/BAL inputs and offers three gain options. It includes an input pass-through mode for active speakers. This amp suits listeners needing high power for low-sensitivity headphones or low noise for IEMs.

Pros

• 3500mWx2 power output at 300 ohms
• Extremely low noise floor of 0.3 uV
• Input pass-through for active speakers
• Three gain settings for varied headphone types

Cons

• No built-in DAC for digital sources
• No remote control included
• No Bluetooth connectivity

Good fit if

• You use low-sensitivity over-ear headphones
• You want to drive IEMs without background noise
• You need a preamp for active speakers

Skip if

• You need a combined DAC and amp
• You require wireless Bluetooth streaming
• You prefer a compact travel-sized unit

Verdict: The TOPPING L50 Desktop Headphone Amp delivers high power and low noise for demanding headphones. It is ideal for users who already own a DAC and need a dedicated amplifier for their desktop setup.

6 Best coaxial

Fosi Audio Balanced DAC and Headphone Amp

Best for: Users wanting balanced power and hardware EQ

Power Output

640mW@32Ω x2, 2570mW@32Ω x2

Audio Inputs

USB, Optical, Coaxial, RCA

Audio Outputs

4.4mm, 6.35mm, RCA, XLR

DAC Chip

AKM4493SEQ

Connectivity

USB, XLR, Coaxial

Use

Desktop

View on Amazon: Fosi Audio Balanced DAC and Headphone Amp Affiliate link

The Fosi Audio ZH3 is an all-in-one desktop solution combining a DAC, headphone amplifier, and preamp. It uses the AKM4493SEQ chip and supports PCM 768kHz and DSD512. You get 2570mW of power via the 4.4mm balanced output. The unit includes bass and treble EQ controls and swappable op-amps. It connects via USB, optical, coaxial, and RCA inputs.

Pros

• Supports PCM 768kHz and DSD512 decoding
• 2570mW output at 32 ohms via 4.4mm balanced port
• Includes bass/treble EQ and 6 filter types
• Features swappable op-amps for sound customization

Cons

• EQ adjustments only apply to headphone output
• No 10-band parametric equalizer like competitors
• Lacks a remote control for operation

Good fit if

• You want a balanced 4.4mm output for high-impedance headphones
• You prefer hardware-based EQ and filter switching
• You need a preamp function for active speakers

Skip if

• You require parametric EQ for precise sound tuning
• You need a remote control for convenience
• You want a single-ended output only

Verdict: The Fosi Audio ZH3 Desktop DAC and Headphone Amp delivers balanced power and hardware EQ for listeners who value tactile control. It suits users who want to swap op-amps and adjust bass or treble directly on the unit.

7 Also great

Topping DX3 Pro+ Headphone Amp and DAC

Best for: compact desktop DAC with LDAC

Audio Inputs

USB, optical, coaxial

Audio Outputs

Line Out

DAC Chip

ES9038Q2M

Wireless Connectivity

Bluetooth 5.0

Amplifier Type

Headphone Amplifier

Features

Built-in DAC

View on Amazon: Topping DX3 Pro+ Headphone Amp and DAC Affiliate link

The Topping DX3pro+ is a compact desktop unit combining a DAC and pre-amplifier. It uses the ES9038Q2M chip and supports Bluetooth 5.0 with LDAC. You connect via USB, optical, or coaxial inputs. It outputs to line-level devices or headphones. This model suits those wanting high-resolution decoding and wireless convenience in a small footprint.

Pros

• ES9038Q2M DAC chip for high-resolution audio
• Bluetooth 5.0 with LDAC support
• Digital volume control maintains channel balance
• Compact 5.08-inch width

Cons

• No dedicated headphone amplifier stage listed
• Only line-out and headphone output available
• Limited to USB, optical, and coaxial inputs

Good fit if

• You need a compact DAC with Bluetooth 5.0
• You want LDAC support for wireless streaming
• You require a digital pre-amp function

Skip if

• You need a powerful headphone amplifier stage
• You require RCA or analog inputs
• You want a dedicated headphone output only

Verdict: The Topping DX3pro+ ES9038Q2M DAC fits users who prioritize wireless LDAC streaming and a compact footprint over raw amplification power. It serves as a capable bridge between digital sources and line-level outputs.

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See also

• fiio k11 dac headphone amplifier alternatives
• fiio airamp all in one desktop amplifier alternatives