Apple USB-C to 3.5mm Headphone Jack Adapter vs FiiO KA17
99 facts in comparison
Based on 143 Reddit opinions. Close race—Jack AdapterApple USB-C to 3.5mm Headphone Jack Adapter edges ahead.
143 opinions
Jack Adapter leads by 2pts
VS
Reddit's Pick
83%
B+
Based on
179 Redditors
Winner
Apple USB-C to 3.5mm Headphone Jack Adapter
~$9
70 opinions
tldr; $10 giant killer. Measures perfectly, powers most IEMs and easy headphones. r/headphones meme.
Check pricesVS
81%
B+
Based on
166 Redditors
FiiO KA17
~$164.99
73 opinions
tldr; Flagship dongle DAC. Insane power, great PEQ, runs hot. The dongle that ate your desktop stack.
Check prices🎵SOU
⭐FEA
⚡AMP
🔇NOI
🔧BUI
75
Points
98
Points
Score by Category
Sound Quality
75%94%
Features & Connectivity
50%100%
Amp Performance
0%100%
Noise & Interference
100%—
Build Quality
50%—
Why is FiiO KA17 better than Headphone Jack Adapter?
- Better features (100% vs 50%)
- Better sound quality (94% vs 75%)
- Powers planars
- Full PEQ onboard
- Gets hot under load
Based on 345 Reddit opinions
Too Close to Call
Reddit prefers the Jack AdapterApple USB-C to 3.5mm Headphone Jack Adapter
Winning by 2 points (83% vs 81%)
10 measuring king
Reference-grade transparency
Ultra-portable
High confidence (345 mentions)
💬Reddit Sentiment
Based on 345 Reddit mentionsOverall Rating
Jack Adapter
8.3/10
179 mentions
FiiO KA17
8.1/10
166 mentions
VALUE
Jack Adapter10.0/10
FiiO KA170.0/10
NOISE
Jack Adapter10.0/10
FiiO KA17N/A
FEATURES
Jack Adapter5.0/10
FiiO KA1710.0/10
SOUND QUALITY
Jack Adapter7.5/10
FiiO KA179.4/10
BUILD QUALITY
Jack Adapter5.0/10
FiiO KA17N/A
AMP SECTION
Jack Adapter0.0/10
FiiO KA1710.0/10
⚔️
Head to Head
| Topic | Jack Adapter | FiiO KA17 |
|---|---|---|
Value | 100% | 0% |
Noise | 100% | N/A |
Features | 50% | 100% |
Sound Quality | 75% | 94% |
Build Quality | 50% | N/A |
Amp Section | 0% | 100% |
Category Wins
Jack Adapter: 3|FiiO KA17: 3
Head to Head
Jack Adapter: 3|FiiO KA17: 3
ValueJack Adapter
Jack Adapter100%
FiiO KA170%
NoiseJack Adapter
Jack Adapter100%
FiiO KA17N/A
FeaturesFiiO KA17
Jack Adapter50%
FiiO KA17100%
Sound QualityFiiO KA17
Jack Adapter75%
FiiO KA1794%
Build QualityJack Adapter
Jack Adapter50%
FiiO KA17N/A
Amp SectionFiiO KA17
Jack Adapter0%
FiiO KA17100%
Jack Adapter
83%
81%
FiiO KA17
Jack Adapter83%
FiiO KA1781%
Close race - Jack Adapter edges ahead by 2 points
Key Specs
| Spec | Apple USB-C to 3.5mm Headphone Jack Adapter | FiiO KA17 |
|---|---|---|
| Connector 1 | USB-C Male | — |
| Connector 2 | 3.5mm TRS Female | — |
| Audio Output | Stereo | — |
| Compatibility | USB-C enabled Apple devices (iPhone 15 series, iPad Pro, MacBook models) and other USB-C devices | — |
| Finish | Glossy | — |
Key Highlights
Apple USB-C to 3.5mm Headphone Jack AdapterWinner
💰 $10 measuring king
📏 Reference-grade transparency
📱 Ultra-portable
⚠️ Limited power output
FiiO KA17
⚡ Powers planars
🔧 Full PEQ onboard
🔥 Gets hot under load
💰 Premium dongle price
Topic Battles
Jack Adapter: 2|Tied: 0|FiiO KA17: 3
🎵Sound Quality
FiiO KA17 winsJack Adapter
75%
FiiO KA17
94%
⭐Features & Connectivity
FiiO KA17 winsJack Adapter
50%
FiiO KA17
100%
⚡Amp Performance
FiiO KA17 winsJack Adapter
0%
FiiO KA17
100%
🔇Noise & Interference
Jack Adapter winsJack Adapter
100%
FiiO KA17
—
🔧Build Quality
Jack Adapter winsJack Adapter
50%
FiiO KA17
—
Based on Reddit sentiment across 5 categories
📈Where They Rank
💬What Redditors Actually Say
What Redditors Say
Best praise vs top criticism for Apple USB-C to 3.5mm Headphone Jack Adapter
Top Criticism
+1 pts“Hey guys. I bought the apple usb c dongle recently. When i tried to use it, all i heard is just clicks and beeps once per second. The device showed up as "USB-C to 3.5mm Headphone Jack Adapter" under Settings>Bluetooth & devices>Devices>Other Devices, but i couldn't find it in Device Manager, so I can't even update its driver. My usb c port supports audio, so I'm probably missing the correct driver. How can I get it to work? Thanks”
r/headphones
View3 more quotes available below
What Redditors Say
Best praise vs top criticism for FiiO KA17
Best Praise
+4 pts“Your hearing the intended tuning rather than the changes that come with your high output impedance sources. Run it balanced and use EQ. The KA17 is just straight up miles ahead of onboard audio, no matter what. And using almost all Bluetooth headphones wired bypasses the built in DSP that makes their tuning not total crap.”
r/HeadphoneAdvice
ViewTop Criticism
+1 pts“I’m experiencing popping and clicking sounds in the Tidal app when playing music in Exclusive Mode. I'm using a FiiO KA17 connected via a high-quality USB cable. I’ve also tried using a Type-C connection, but the same issue persists. The popping and clicking only occur with certain tracks, and only when Exclusive Mode is enabled. I’ve tried various fixes, including installing Soundkeeper, but nothing has helped. However, as soon as I disable Exclusive Mode, the issue disappears—even on the same problematic tracks. Has anyone else encountered this issue? And if so, how did you resolve it? For reference, my FiiO KA17 is updated to the latest firmware. My main settings are: Gain: Low Filter: Fast”
r/headphones
View3 more quotes available below
Sentiment Over Time
Jack Adapter
FiiO KA17
📈Historical Price Data
Apple USB-C to 3.5mm Headphone Jack Adapter
FiiO KA17
Apple USB-C to 3.5mm Headphone Jack Adapter
All-time low: $7.95(2025-03)
FiiO KA17
All-time low: $144.99(2025-11)
Which is Better?
Apple USB-C to 3.5mm Headphone Jack Adapter Wins
83%
Adapter
vs
81%
KA17
Close race, but Apple USB-C to 3.5mm Headphone Jack Adapter edges ahead by 2 points based on 345 Reddit opinions.
Why Jack AdapterWinner
- Better Value for Money (100% vs 0%)
Why FiiO KA17
- Better Features (100% vs 50%)
❤️The Love/Hate Breakdown
Sentiment Breakdown
34%Positive
Positive
34%Neutral
60%Negative
6%Based on 179 Reddit opinions
Sentiment Breakdown
37%Positive
Positive
37%Neutral
56%Negative
7%Based on 166 Reddit opinions
Frequently Asked Questions
Which is better, Apple USB-C to 3.5mm Headphone Jack Adapter or FiiO KA17?
Based on 345 Reddit comments, Apple USB-C to 3.5mm Headphone Jack Adapter has a slight edge with 83% positive sentiment vs FiiO KA17's 81%. The difference is small, so both are solid choices.
Should I buy Apple USB-C to 3.5mm Headphone Jack Adapter or FiiO KA17?
Both have similar approval ratings (83% vs 81%), so focus on specific features, pricing, and what matters most to you.
What do Redditors love about Apple USB-C to 3.5mm Headphone Jack Adapter?
Reddit users highlight: 10 measuring king. Reference-grade transparency. Ultra-portable. With 179 mentions and 83% approval, it's a well-regarded choice in the community.
What do Redditors say about FiiO KA17?
Reddit users highlight: Powers planars. Full PEQ onboard. Gets hot under load. With 166 mentions and 81% approval, it remains a popular alternative.
How many Reddit reviews were analyzed?
This comparison analyzed 345 Reddit comments: 179 about Apple USB-C to 3.5mm Headphone Jack Adapter and 166 about FiiO KA17. 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.
143 Reddit opinions analyzed · Last updated 7/26/2026