FiiO K11 R2R vs FiiO K5 Pro

94 facts in comparison

Based on 353 Reddit opinions. K11 R2RFiiO K11 R2R leads by 12 points.

353 opinions

K11 R2R leads by 12pts

Reddit's Pick

88%

A-

Based on

483 Redditors

Winner

FiiO K11 R2R

~$175.99

267 opinions

tldr; Reddit overwhelmingly recommends the FiiO K11 R2R. With 89% positive sentiment across 485 mentions, this is a clear community favorite.

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76%

Based on

241 Redditors

FiiO K5 Pro

~$169.99

86 opinions

tldr; Budget desktop classic. Good power, good DAC. Entry audiophile setup.

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🎵SOU

⭐FEA

⚡AMP

🔇NOI

🔧BUI

Points

Score by Category

Sound Quality

77%20%

Features & Connectivity

50%100%

Amp Performance

56%92%

Noise & Interference

29%100%

Build Quality

0%100%

Why is FiiO K5 Pro better than FiiO K11 R2R?

Better amp section (92% vs 56%)
Better features (100% vs 50%)
Better noise (100% vs 29%)
Decent power
Budget
Good enough DAC

Based on 724 Reddit opinions

Clear Winner

Reddit prefers the K11 R2RFiiO K11 R2R

Winning by 12 points (88% vs 76%)

Better sound quality

High confidence (724 mentions)

💬Reddit Sentiment

Based on 724 Reddit mentions

Overall Rating

K11 R2R

8.8/10

483 mentions

K5 Pro

7.6/10

241 mentions

SOUND QUALITY

K11 R2R7.7/10

K5 Pro2.0/10

VALUE

K11 R2R9.7/10

K5 Pro10.0/10

AMP SECTION

K11 R2R5.6/10

K5 Pro9.2/10

FEATURES

K11 R2R5.0/10

K5 Pro10.0/10

NOISE

K11 R2R2.9/10

K5 Pro10.0/10

BUILD QUALITY

K11 R2R0.0/10

K5 Pro10.0/10

⚔️

Head to Head

Topic	K11 R2R	K5 Pro
Sound Quality	77%	20%
Value	97%	100%
Amp Section	56%	92%
Features	50%	100%
Noise	29%	100%
Build Quality	0%	100%

Category Wins

K11 R2R: 1|K5 Pro: 5

Head to Head

K11 R2R: 1|K5 Pro: 5

Sound QualityK11 R2R

K11 R2R77%

K5 Pro20%

ValueK5 Pro

K11 R2R97%

K5 Pro100%

Amp SectionK5 Pro

K11 R2R56%

K5 Pro92%

FeaturesK5 Pro

K11 R2R50%

K5 Pro100%

NoiseK5 Pro

K11 R2R29%

K5 Pro100%

Build QualityK5 Pro

K11 R2R0%

K5 Pro100%

K11 R2R

88%

76%

K5 Pro

K11 R2R88%

K5 Pro76%

K11 R2R wins by 12 points

Key Specs

Spec	FiiO K11 R2R	FiiO K5 Pro
DAC	FiiO-developed R2R DAC (24-bit resistor array)	—
USB Decoding	PCM up to 384 kHz at 32-bit, DSD up to DSD256	—
Output Power Balanced	1300 mW per channel (32 ohms)	—
Output Power Single Ended	460 mW per channel (32 ohms)	—
Inputs	USB-C, Optical In, Coaxial In	—

Key Highlights

FiiO K11 R2RWinner

Solid community reputation

Frequently recommended

FiiO K5 Pro

⚡ Decent power

💰 Budget

🔊 Good enough DAC

👋 Starter stack

Topic Battles

K11 R2R: 1|Tied: 0|K5 Pro: 4

🎵Sound Quality

K11 R2R wins

K11 R2R

77%

K5 Pro

20%

⭐Features & Connectivity

K5 Pro wins

K11 R2R

50%

K5 Pro

100%

⚡Amp Performance

K5 Pro wins

K11 R2R

56%

K5 Pro

92%

🔇Noise & Interference

K5 Pro wins

K11 R2R

29%

K5 Pro

100%

🔧Build Quality

K5 Pro wins

K11 R2R

K5 Pro

100%

Based on Reddit sentiment across 5 categories

📈Where They Rank

💬What Redditors Actually Say

What Redditors Say

Best praise vs top criticism for FiiO K11 R2R

Best Praise

+9 pts

“Ok. I live in Sweden and had my gear in a room where the radiator failed. It was around 8C / 45F for a few weeks before I fixed it. My Dac/Amp from Fiio (K11 R2R) worked as normal, no issues at all. ”

r/headphones

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Top Criticism

+2 pts

“Not sure why you are being downvoted, because you are saying facts. FIIO K11 R2R is soulless, bland, boring box.”

r/headphones

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3 more quotes available below

What Redditors Say

Best praise vs top criticism for FiiO K5 Pro

Best Praise

+45 pts

“It's quite strange that they tell you it has to do with impedance, because the FiiO K5 Pro has a very low (2.2ohm) impedance output. It should work perfectly on paper.”

r/headphones

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Top Criticism

+44 pts

“Yeah, I'd be curious to know what source OP is using. There was a guy here recently with a Fiio K5 Pro, I think, that was frying his right side drivers. Coincidentally, my dad also has a K5 Pro and his Audio Technica right side driver gave out recently.”

r/headphones

View

3 more quotes available below

Sentiment Over Time

FiiO K11 R2R

FiiO K5 Pro

📈Historical Price Data

FiiO K11 R2R

FiiO K5 Pro

FiiO K11 R2R

All-time low: $142.99(2025-05)

FiiO K5 Pro

All-time low: $136.83(2021-08)

Which is Better?

FiiO K11 R2R Wins

88%

R2R

76%

Pro

FiiO K11 R2R leads by 12 points based on 724 Reddit opinions.

Why K11 R2RWinner

More discussed (483 vs 241)

Why K5 Pro

Better Features (100% vs 50%)

❤️The Love/Hate Breakdown

Sentiment Breakdown

49%Positive

Positive

49%

Neutral

45%

Negative

Based on 483 Reddit opinions

Sentiment Breakdown

27%Positive

Positive

27%

Neutral

65%

Negative

Based on 241 Reddit opinions

Specification Comparison

Spec	FiiO K11 R2R	FiiO K5 Pro
DAC	FiiO-developed R2R DAC (24-bit resistor array)	—
USB Decoding	PCM up to 384 kHz at 32-bit, DSD up to DSD256	—
Output Power Balanced	1300 mW per channel (32 ohms)	—
Output Power Single Ended	460 mW per channel (32 ohms)	—
Inputs	USB-C, Optical In, Coaxial In	—
Outputs	4.4mm balanced, 6.35mm single-ended, RCA line out, Coaxial Out	—
Brand	FiiO	FiiO
Manufacturer	FiiO	FiiO
Color	Black	Black
Weight	420 gram	436 grams
Height	32.3 millimeter	55 mm
DAC Chip	—	AKM AK4493
USB Chip	—	XMOS XUF208
Output Power	—	1.5W at 32 ohms
Sampling Rate Usb	—	Up to 768kHz/32bit, DSD512
SNR	—	>115 dB
Headphone Output	—	6.35mm

Feature Checklist

K11 R2R: 0|K5 Pro: 4

Feature	K11 R2R	K5 Pro
Decent power
Good enough DAC
Starter stack
Budget
Fully-Differential 24-Bit R2R DAC Array - FiiO has featured its newly developed four-channel fully differential 24-bit R2R resistor array on the K11 R2R. It consists of 48 resistors per channel, a total of 192 high-precision ultra-thin film resistors with 0.1% accuracy and low-temperature drift between the four channels. It promises clean and crisp output with dark background thanks to the specially developed audio circuit architecture.
NOS/OS Dual Operating Modes - FiiO K11 R2R has NOS(Non-Oversampling) and OS(Oversampling) dual operating modes. These are freely switchable and offer dual sound characteristics with the device. The NOS mode maintains the original sampling rate while signal processing while the OS mode oversamples all the signals to 384kHz for processing. NOS mode results in more musical presentation while the OS mode delivers more details and clarity.
True High-Resolution Audio Signal Processing - FiiO K11 R2R supports decoding for high-resolution audio signals. It has full support for PCM and DSD signal processing supporting up to 32-bit/384kHz PCM and DSD256 audio signals. DSD256 requires the DSD output mode to be set to native. It is internally converted into PCM for R2R signal processing.
Professionally Designed Low-Noise Power Supply - FiiO K11 R2R features a professionally designed low-noise power supply. It consists of 17 Low-Noise LDO precision voltage regulator ICs and 2 DC-DCs providing a multi-channel power supply. It further benefits from the external 12V power supply ensuring a clean output with low noise and distortion issues. K11 R2R delivers quality sound for its users.

Features extracted from Reddit highlights and enrichment data

⚔️Head to Head

Metric	FiiO K11 R2R	FiiO K5 Pro
Reddit Score	88%	76%
Mentions	483	241
Sentiment	+ 239- 28	+ 66- 20

Where to Buy

FiiO K11 R2R

Price unavailableCheck prices

All-time low was $142.99 on 2025-05

~100 sold/month on Amazon

FiiO K5 Pro

Price unavailableCheck prices

All-time low was $136.83 on 2021-08

Prices may vary. We may earn a commission from purchases made through these links.

FiiO K11 R2RCheck prices FiiO K5 ProCheck prices

Frequently Asked Questions

Which is better, FiiO K11 R2R or FiiO K5 Pro?

Based on 724 Reddit comments, FiiO K11 R2R is the preferred choice with 88% positive sentiment vs FiiO K5 Pro's 76%. FiiO K11 R2R leads by 12 percentage points.

Should I buy FiiO K11 R2R or FiiO K5 Pro?

If you want the safer choice based on community sentiment, FiiO K11 R2R has stronger approval ratings (88% vs 76%). However, FiiO K5 Pro may still be better depending on your specific needs, budget, or use case.

What do Redditors love about FiiO K11 R2R?

FiiO K11 R2R has 483 mentions on Reddit with 88% positive sentiment. Users consistently recommend it based on real ownership experiences.

What do Redditors say about FiiO K5 Pro?

Reddit users highlight: Decent power. Budget. Good enough DAC. With 241 mentions and 76% approval, it remains a popular alternative.

How many Reddit reviews were analyzed?

This comparison analyzed 724 Reddit comments: 483 about FiiO K11 R2R and 241 about FiiO K5 Pro. Data was sourced from DACs community discussions.

How accurate are these ratings?

Our sentiment analysis is approximately 80-85% accurate compared to manual review. Well-discussed products with many mentions tend to have more reliable scores than niche items with fewer data points.

Why trust Reddit over professional reviews?

Reddit users bought products with their own money and have no incentive to mislead. You're seeing hundreds of real opinions across different use cases, not just one reviewer's take. This crowdsourced approach surfaces both common praise and recurring complaints.

353 Reddit opinions analyzed · Last updated 7/28/2026

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