Uploaded September 2025 | Updated September 2026, 6 days ago

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Ain't nuthin' wrong with a good ol' dynamic driver IEM. Some of the best IEMs of all time fit this category, and honestly few 1xDD IEMs are truly bad. But arguably, they can be a little samey and hard to differentiate with my typical 5-star review scale. So let's rank them instead.

00:00 Intro
02:08 Baseline rankings
04:20 Colorfly Silver Reference
06:58 Hidizs MK12 Turris
09:05 Pula Unicrom
11:40 Tanchjim Fission
14:10 Tin Hifi C1
16:05 Tin Hifi T7
17:45 Twistura Woodnote
20:38 Ucotech RE-3 Pro
25:52 Ranking summary

See the Colorfly Silver Reference on...
- Squiglink: squig.link/?share=Super_22_Target,Harman_Adjusted_Target,IEF_Comp_Target,Colorfly_Silver_Reference
- Shenzhen Audio: shenzhenaudio.com/products/colorfly-silver-reference-three-dynamic-drivers-in-ear-headphone

See the Hidizs MK12 Turris on...
- Squiglink: squig.link/?share=Super_22_Target,Harman_Adjusted_Target,IEF_Comp_Target,Hidizs_MK12_red
- Hidizs: hidizs.net/products/hidizs-mk12-turris-12mm-large-91-magnesium-diaphragm-hifi-in-ear-monitors

See the Pula Unicrom on...
- Squiglink: squig.link/?share=Super_22_Target,Harman_Adjusted_Target,IEF_Comp_Target,Pula_Unicrom
- HiFiGo: hifigo.com/products/pula-audio-unicrom
- Amazon: amzn.to/4nhYcQZ

See the Tanchjim Fission on...
- Squiglink: squig.link/?share=Harman_Adjusted_Target,IEF_Comp_Target,Super_22_Target,Tanchjim_Fission
- HiFiGo: hifigo.com/products/tanchjim-fission
- Amazon: amzn.to/41BdTKG

See the Tin Hifi C1 on...
- Squiglink: squig.link/?share=Harman_Adjusted_Target,Super_22_Target,IEF_Comp_Target,Tin_Hifi_C1_analog
- Linsoul: linsoul.com/products/tinhifi-c1

See the Tin Hifi T7 on...
- Squiglink: squig.link/?share=Harman_Adjusted_Target,Super_22_Target,IEF_Comp_Target,Tin_Hifi_T7
- Amazon: amzn.to/4m2M5Gh

See the Twistura Woodnote on...
- Squiglink: squig.link/?share=Harman_Adjusted_Target,Super_22_Target,IEF_Comp_Target,Twistura_Woodnote_standard
- Linsoul: linsoul.com/products/twistura-woodnote

See the Ucotech RE-3 Pro on...
- Squiglink: squig.link/?share=Harman_Adjusted_Target,Super_22_Target,IEF_Comp_Target,Ucotech_RE-3_Pro
- Bloom Audio: bloomaudio.com/products/ucotech-re-3-pro
- DucBloke: youtube.com/@Ducbloke

FYI: I may get commissions for purchases made through links in this post.

My testing playlist: youtube.com/playlist?list=PLeQ8Ry2-4OCRdidWQS-lFz6cJgBsXaIgy

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Disclosure: This video is NOT sponsored, but retailer Linsoul did send these headphones to me free for review. Check them out at linsoul.com

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#IEMs #ranking #Sennheiser #Tanchjim #TinHifi #Pula #Moondrop #headphones #audio #audiophile #SuperReview