FiiO KA15From real comments

Verdict distilled from 39 mentions across 13 aspects in comments under product review videos.

Positive sentiment74%
PROS 74%
CONS 26%

Rank based on 39 mentions across 13 aspects

View the verdict as

Buy this if...

  • You want strong power for demanding headphones like the FT1 or Arya
  • You need balanced 4.4mm output plus a PEQ with shelf/peak filters
  • You want inline mic support for calls on IEMs/headphones

What users love

Skip this if...

  • You rely on the FiiO Control app on iOS for EQ management
  • You want a device with zero software quirks or bugs
  • You dislike a 'smooth/organic' sound signature over a more textured one

What users complain about

Compare in seconds

Based on user comments

Best choice
1Premium
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Natural, non-fatiguing soundMQA and AK4499 chip appealClear upgrade over harsher rivalsUncertain heat outputHigh priceNo sharper sound signature option
SMSL VMV D2
Natural, non-fatiguing sound
MQA and AK4499 chip appeal
Clear upgrade over harsher rivals
Uncertain heat output
High price
No sharper sound signature option
2Premium
SMSL H400
Strong power deliveryReliable alternative to competitorsSound-tuning flexibilityCosts more than cheaper alternativesHigh price
SMSL H400
Strong power delivery
Reliable alternative to competitors
Sound-tuning flexibility
Costs more than cheaper alternatives
High price
3
HiFiMan Goldenwave GA10
Fully Balanced ArchitecturePremium, Understated BuildRich Tube Sound
HiFiMan Goldenwave GA10
Fully Balanced Architecture
Premium, Understated Build
Rich Tube Sound
4Premium
iFi iCAN
Drives almost any headphoneUnique xBass and 3D tuning controlsMusical, layered, engaging soundHigh price questionedOverdamped decay / odd dynamics reportedCannot switch preamp and headphone outputs independently
iFi iCAN
Drives almost any headphone
Unique xBass and 3D tuning controls
Musical, layered, engaging sound
High price questioned
Overdamped decay / odd dynamics reported
Cannot switch preamp and headphone outputs independently
5Budget
SMSL VMV SAP1
Excellent value for moneyDrives demanding headphones with easeExceeds initial expectationsInconsistent regional pricingCheap-feeling volume knobLimited availability at some retailers
SMSL VMV SAP1
Excellent value for money
Drives demanding headphones with ease
Exceeds initial expectations
Inconsistent regional pricing
Cheap-feeling volume knob
Limited availability at some retailers
6Premium
iFi Pro iCAN
Extremely versatile tuning options
iFi Pro iCAN
Extremely versatile tuning options
7Mid
Monoprice Monolith THX AAA 887
Balanced XLR ConnectivitySought for Driving Hard-to-Drive HeadphonesSolid Metal Volume Knob
Monoprice Monolith THX AAA 887
Balanced XLR Connectivity
Sought for Driving Hard-to-Drive Headphones
Solid Metal Volume Knob
8Mid
Creative Sound Blaster E3
Strong Value on SaleGaming Software FeaturesImproved Dynamic RangeFull Price Feels HighUncertain Value vs E5
Creative Sound Blaster E3
Strong Value on Sale
Gaming Software Features
Improved Dynamic Range
Full Price Feels High
Uncertain Value vs E5
9Budget
SMSL RAW-HA1
Strong speaker amp performance
SMSL RAW-HA1
Strong speaker amp performance
10Mid
iFi Hip-DAC
Detailed, engaging sound
iFi Hip-DAC
Detailed, engaging sound
You are here
31Mid
FiiO KA15
Inline microphone supportRetro cassette-inspired designStrong driving powerAudio routing and output bugsEQ settings won't saveConfusing track-skip button mapping
FiiO KA15
Inline microphone support
Retro cassette-inspired design
Strong driving power
Audio routing and output bugs
EQ settings won't save
Confusing track-skip button mapping

Who wins on what

Ranked by what users actually praise

Overall Impression

Retro looks and a genuinely useful screen make the KA15 stand out visually. Multiple commenters call the cassette-tape aesthetic 'adorable' and a key reason they were excited to buy, while the small display showing real-time voltage and current output is described as a real differentiating feature. Not everyone agrees the screen is necessary, with one commenter questioning whether a big LED screen belongs on a dac at all, but the overall design reception is strongly positive.

Power and PEQ flexibility win over demanding listeners. Owners report it powers hard-to-drive headphones like the FiiO FT1 and HIFIMAN Arya well, with desktop mode providing extra headroom, and one user specifically praised its bass texture. The PEQ with shelf and peak filters, plus three onboard custom presets and a website firmware/EQ interface, is repeatedly cited as a selling point, with one buyer choosing it directly because of PEQ over similarly performing rivals.

Software rough edges undercut an otherwise well-liked device. Several users struggled to save custom EQ settings through the app, one reporting the web-based PEQ simply doesn't work, and another questioning odd location/nearby-device permission requests. iOS-specific problems include the FiiO Control app not functioning and inconsistent sample rate output between iPhone and Android. One reviewer also called the plus/minus track-skip mapping 'silly software bullshit' that FiiO hasn't fixed.

Outdated / Not-accurate data?