Apple USB-C to 3.5mm Headphone Jack Adapter vs SMSL SU-1
103 facts in comparison
Based on 273 Reddit opinions. SMSL SU-1SMSL SU-1 leads by 12 points.
273 opinions
SMSL SU-1 leads by 12pts
VS
83%
B+
Based on
179 Redditors
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
Reddit's Pick
95%
A+
Based on
390 Redditors
Winner
SMSL SU-1
~$84.99
203 opinions
tldr; Compact DAC. USB source, clean output. Basic but effective.
Check prices🎵SOU
⭐FEA
⚡AMP
🔇NOI
🔧BUI
75
Points
100
Points
Score by Category
Sound Quality
75%98%
Features & Connectivity
50%100%
Amp Performance
0%0%
Noise & Interference
100%100%
Build Quality
50%100%
Why is SMSL SU-1 better than Headphone Jack Adapter?
- Higher Reddit score (95% vs 83%)
- Better sound quality (98% vs 75%)
- Better features (100% vs 50%)
- Better build quality (100% vs 50%)
- Compact
- Budget
- Clean output
Based on 569 Reddit opinions
Clear Winner
Reddit prefers the SMSL SU-1SMSL SU-1
Winning by 12 points (95% vs 83%)
Better sound quality
Better features
Better build quality
High confidence (569 mentions)
💬Reddit Sentiment
Based on 569 Reddit mentionsOverall Rating
Jack Adapter
8.3/10
179 mentions
SMSL SU-1
9.5/10
390 mentions
VALUE
Jack Adapter10.0/10
SMSL SU-110.0/10
NOISE
Jack Adapter10.0/10
SMSL SU-110.0/10
FEATURES
Jack Adapter5.0/10
SMSL SU-110.0/10
SOUND QUALITY
Jack Adapter7.5/10
SMSL SU-19.8/10
BUILD QUALITY
Jack Adapter5.0/10
SMSL SU-110.0/10
AMP SECTION
Jack Adapter0.0/10
SMSL SU-10.0/10
⚔️
Head to Head
| Topic | Jack Adapter | SMSL SU-1 |
|---|---|---|
Value | 100% | 100% |
Noise | 100% | 100% |
Features | 50% | 100% |
Sound Quality | 75% | 98% |
Build Quality | 50% | 100% |
Amp Section | 0% | 0% |
Category Wins
Jack Adapter: 0|SMSL SU-1: 3
Head to Head
Jack Adapter: 0|SMSL SU-1: 3
Value
Jack Adapter100%
SMSL SU-1100%
Noise
Jack Adapter100%
SMSL SU-1100%
FeaturesSMSL SU-1
Jack Adapter50%
SMSL SU-1100%
Sound QualitySMSL SU-1
Jack Adapter75%
SMSL SU-198%
Build QualitySMSL SU-1
Jack Adapter50%
SMSL SU-1100%
Amp Section
Jack Adapter0%
SMSL SU-10%
Jack Adapter
83%
95%
SMSL SU-1
Jack Adapter83%
SMSL SU-195%
SMSL SU-1 wins by 12 points
Key Specs
| Spec | Apple USB-C to 3.5mm Headphone Jack Adapter | SMSL SU-1 |
|---|---|---|
| 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 Adapter
💰 $10 measuring king
📏 Reference-grade transparency
📱 Ultra-portable
⚠️ Limited power output
SMSL SU-1Winner
📏 Compact
💰 Budget
🔊 Clean output
🔧 Needs amp
Topic Battles
Jack Adapter: 0|Tied: 2|SMSL SU-1: 3
🎵Sound Quality
SMSL SU-1 winsJack Adapter
75%
SMSL SU-1
98%
⭐Features & Connectivity
SMSL SU-1 winsJack Adapter
50%
SMSL SU-1
100%
⚡Amp Performance
Jack Adapter
0%
SMSL SU-1
0%
🔇Noise & Interference
Jack Adapter
100%
SMSL SU-1
100%
🔧Build Quality
SMSL SU-1 winsJack Adapter
50%
SMSL SU-1
100%
Based on Reddit sentiment across 5 categories
📈Where They Rank
💬What Redditors Actually Say
What Redditors Say
Best praise vs top criticism for SMSL SU-1
Best Praise
+14 pts“Thrift store DVD player with a good DAC like SMSL SU-1 will sound like a £1000 CD player. For £100.”
r/BudgetAudiophile
ViewTop Criticism
+1 pts“With a good $1000 DAC, sure, there will be imorovements. With SMSL SU-1, no I don't think so.”
r/BudgetAudiophile
View3 more quotes available below
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
Sentiment Over Time
Jack Adapter
SMSL SU-1
📈Historical Price Data
Apple USB-C to 3.5mm Headphone Jack Adapter
SMSL SU-1
Apple USB-C to 3.5mm Headphone Jack Adapter
All-time low: $7.95(2025-03)
SMSL SU-1
All-time low: $67.99(2023-06)
Which is Better?
SMSL SU-1 Wins
95%
SU-1
vs
83%
Adapter
SMSL SU-1 leads by 12 points based on 569 Reddit opinions.
Why SMSL SU-1Winner
- Better Features (100% vs 50%)
- More discussed (390 vs 179)
Why Jack Adapter
- 💰 $10 measuring king
- 📏 Reference-grade transparency
❤️The Love/Hate Breakdown
Sentiment Breakdown
51%Positive
Positive
51%Neutral
48%Negative
1%Based on 390 Reddit opinions
Sentiment Breakdown
34%Positive
Positive
34%Neutral
60%Negative
6%Based on 179 Reddit opinions
Frequently Asked Questions
Which is better, SMSL SU-1 or Apple USB-C to 3.5mm Headphone Jack Adapter?
Based on 569 Reddit comments, SMSL SU-1 is the preferred choice with 95% positive sentiment vs Apple USB-C to 3.5mm Headphone Jack Adapter's 83%. SMSL SU-1 leads by 12 percentage points.
Should I buy SMSL SU-1 or Apple USB-C to 3.5mm Headphone Jack Adapter?
If you want the safer choice based on community sentiment, SMSL SU-1 has stronger approval ratings (95% vs 83%). However, Apple USB-C to 3.5mm Headphone Jack Adapter may still be better depending on your specific needs, budget, or use case.
What do Redditors love about SMSL SU-1?
Reddit users highlight: Compact. Budget. Clean output. With 390 mentions and 95% approval, it's a well-regarded choice in the community.
What do Redditors say 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 remains a popular alternative.
How many Reddit reviews were analyzed?
This comparison analyzed 569 Reddit comments: 390 about SMSL SU-1 and 179 about Apple USB-C to 3.5mm Headphone Jack Adapter. 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.
273 Reddit opinions analyzed · Last updated 7/11/2026