Missed opportunity to name this the Fallen Angel - this is no angelic set - it's an unabashed guilty pleasure set that actually is pretty versatile. Mild V shaped IEM which many hobbyists will pass on because it's not "neutral" but hear me out - the mild V is incredibly well done and makes this set incredibly fun to listen to - so much so that neutrality will be an afterthought. Bass extends deep and hits hard - rumbles with authority. Mids are still quite nice with good emphasis on vocals. Treble is very airy and sparkly. Stage is very wide and deep with excellent layering. Tuning switches that actualy work - the first increases the bass shelf, the second bumps up the treble response. Bought on a whim, and very glad I did - because otherwise, most sets I've heard recently have been some variant of JM1. This is a reminder that following a single target response curve is not the only way to make a phenomenal IEM. Basshead approved set that would still appeal to most. Personal Unit

Drew / Audionotions original ranking

Website (Audionotions)

- Drew / Audionotions

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Z-Reviews original ranking

Z-Reviews Youtube Channel - Z-Reviews

Best bassy set under $1K. Bassy/thicker meta tuning. You can actually feel the reverb and vibration from the bone conduction drivers, great control and low-end texture. Mids and treble are also well extended with no major issues, although it can get sharp at times with the snares/electronic stuff ie, past 3:30 on Time by Hikaru Utada.

Jays Audio original ranking

Jays Audio Youtube Channel - Jays Audio

Great set, has a lot of positives and is amazing on bass tracks.

Jaytiss original ranking

Jaytiss Youtube Channel - Jaytiss

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Fresh Reviews original ranking

Fresh Reviews Youtube Channel - Fresh Reviews

Mega bass additiveness Bass too much

Tim Tuned original ranking

Tim Tuned Youtube Channel - Tim Tuned

Interesting sound. It becomes it's own thing. Fit is not great.

Super* Review original ranking

Super* Review Youtube Channel - Super* Review

The Thieaudio Origin delivers a bass-forward signature with a substantial 12dB sub-bass boost that provides visceral rumble and slam, particularly effective for electronic or hip-hop genres. Despite this emphasis, the neutral midrange avoids bloat, preserving vocal clarity and instrument separation, while the electrostatic drivers contribute a smooth, airy treble free from harshness or sibilance. Its technical performance is strong, offering a wide, holographic stage and precise imaging, though micro-detail retrieval falls slightly short of some competitors in its price tier.

Comfort is divisive due to the large shells, which may cause fatigue or fit issues for those with smaller ears, necessitating careful tip selection for optimal seal. The package includes a high-quality modular cable with swappable terminations (3.5mm/4.4mm) and a distinctive round Alcantara case, though the included ear tips may not suit all users.

Buy ThieAudio Origin on Linsoul (affiliate)

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