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Dunu x Koto Ito Review - Amigo Reviews Ep.84

3.6K views· 189 likes· 23:34· Dec 8, 2025

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Amigo Reviews Episode 84: My review for the Dunu x Koto Ito. These were purchased by me for review. Check out Kaji-san's reviews here: https://www.youtube.com/@UCre6z1U7oLoeWDubZZ0Qn8g Get it here: (LINKS ARE UNAFFILIATED) https://hifigo.com/products/dunu-x-ito https://www.amazon.com/HiFiGo-Earbuds-ITO-Earphones-Hip-Hop/dp/B0FNQZYTW8 TIMESTAMPS 00:00 Start 00:36 Box/Accessories 01:32 Cable 02:47 Design and Build 03:35 Specs 04:20 Looks/Cool Wall 05:18 Council of Ladies 06:02 Comfort/Tiny Ear Test 06:57 Audio: Bass 07:47 Audio: Mids 08:55 Audio: Treble 10:12 Audio: Technicalities 11:01 Audio: Soundstage 11:49 Impedance Effects 12:27 Tuning Primer 12:53 Vs. 7Hz Diablo 13:46 Vs. Ziigaat Arcadia 14:28 Vs. FatFreq Deuce 15:47 Vs. Hidizs MK12 Ducbloke 16:53 Vs. Punch Audio Martillo 18:09 Comparison Wrap-Up 20:05 Ranking 21:41 Recommendation 22:52 Goodbye Audio Amigo's Arbitrary Rating List: https://tinyurl.com/AmigoIEMRank Audio Amigo's Audio Testing Playlist: https://youtube.com/playlist?list=PLfbbrxtWcjyFQeYL5Fi-3RyG4a4_G_DVQ&si=INRoqPSTPtf3Ikjb Follow me on Twitter: https://x.com/YourAudioAmigo Public Graph Database: https://audioamigo.squig.link/ Testing Eartips: Spinfit W1 Divinus Velvet Standard Bore Tangzu Tang Sancai Standard Bore Sources I use for testing: -M1 Macbook Air -M1 iPad Air -Apple USB C Dongle -Sony Xperia X Compact -Aptivo CT10 -Hiby R4 Evangelion Edition -iPod Video 5.5 Gen -Kenwood DMC-S33 Minidisc Player -Sony WM-FX477 Cassette Walkman -FiiO BTR15 -FiiO K7 -Pioneer Elite VSX-LX505 AVR -Letshuoer DT-01 -Aful Snowy Night -FiiO BTR11 -FiiO K11 R2R -XDuoo TA-66 -Snowsky Retro Nano -Hiby R1 -Snowsky Echo Mini -JCally JM6 Pro -EPZ TP35Pro -TRN Black Pearl -Moto G-Power 2024 If you'd like me to review something, let's coordinate a loan or donation: AudioAmigoReviews@gmail.com

About This Video

Howdy everybody—Omar here, your Audio Amigo. In this episode I’m reviewing the Dunu x Koto ITO (the “ETO” in my video), a bass-head-leaning hybrid collab with Kaji-san out of Japan. I walk through the full unboxing and accessories (Dunu’s modular Leo cable, case, tips, 4.4mm adapter, etc.), talk build and comfort (full resin shells, four vents, no driver flex for me), and then get into the real reason you’re here: how this thing actually sounds. Big takeaway up front: this is a vocal-forward, V-shaped bass set that tries to keep female vocals spotlit while still bringing the boom. On sound, the bass is highly boosted with legit sub-bass rumble and a visceral mid-bass punch—Tiesto’s “Boom” and bass guitar texture were easy wins. The lower mids take a small dip, but not enough to turn the whole presentation soupy or overly thick, and that’s why female vocals surprised me in the best way: they stay clean, energetic, and sparkly without feeling warmed over. Treble is energetic but natural to my ears (not a “treble head” set), and technicalities land solidly for the price—more resolving than Arcadia to me, not quite at Martillo’s level. I also cover output impedance effects (it gets more V-shaped), comparisons to Diablo/Arcadia/Deuce/MK12/Martillo, and why I ranked the ITO in my “This is brilliant” tier.

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