Authors - Theo Lee
![Elysian Annihilator 2023 Review - The Electric Butterfly](http://headphones.com/cdn/shop/articles/DSC03592_b04e205e-8d03-4233-8077-7de7456fa897.jpg?v=1738890898&width=533)
Elysian Annihilator 2023 Review - The Electric Butterfly
The Annihilator has set the standard for top-tier treble performance since its inception in late 2019. IEM reviewer Precogvision takes a look at how it stacks up almost five years later in its latest iteration.
![Empire Ears Raven Review -](http://headphones.com/cdn/shop/articles/eeraven1_916d7515-4c28-4c78-96ca-85d01a045435.jpg?v=1734353631&width=533)
Empire Ears Raven Review - Hefty in More Ways than One
The Raven is Empire Ear's current TOTL flagship IEM. The flagship landscape has become increasingly competitive; however, it seems like many IEMs aggregate on a similar style of tuning. Precogvision takes a look at how the Raven circumvents this new trend.
![CanJam SoCal 2024 - Precog's Show Report](http://headphones.com/cdn/shop/articles/DSC01030_e3639f60-7d41-4937-b58e-9fded784ed8e.jpg?v=1728627521&width=533)
CanJam SoCal 2024 - Precog's Show Report
Precog makes the annual trip to CanJam SoCal. Did he hear any IEMs that caught his ear this year?
![A Survival Guide to Your First Audio Show](http://headphones.com/cdn/shop/articles/1I3A4024-2_5aacc5fd-9ae7-431c-99fb-533cd74a781f.jpg?v=1727453555&width=533)
A Survival Guide to Your First Audio Show
It's your first audio show and you're wondering what you should know. Our IEM reviewer Precogvision breaks down his experience and his tips for maximizing your experience.
![64 Audio Aspire 4 Review](http://headphones.com/cdn/shop/articles/aspire4_3_199c06a7-b0b2-4ff3-921e-d7f8eb5def97.jpg?v=1721557541&width=533)
64 Audio Aspire 4 Review - A New Breed of 64 Audio IEM?
The Aspire 4 is the latest model from the Vancouver, WA brand that's aimed at performers on a budget. Does it hold up to the same, lofty standards their other models have set?
![ThieAudio Oracle MKIII Review - A Perplexing Prophecy](http://headphones.com/cdn/shop/articles/oraclemk4_thumbnail_9f865b1f-2837-4fd4-b49c-b94914530ad2.jpg?v=1724614629&width=533)
ThieAudio Oracle MKIII Review - A Perplexing Prophecy
The Oracle lineup is one of ThieAudio's most popular lines, and it now has a new face in the form of the Oracle MKIII. What's changed in the latest iteration of the Oracle?
![What is DETAIL in IEMs?](http://headphones.com/cdn/shop/articles/DSC04242_e2ba514b-cb8a-48c1-a00e-ff0a3d1f4f91.jpg?v=1717385447&width=533)
What is DETAIL in IEMs?
What does it actually mean when someone says one headphone is more than detailed than another? Our reviewer Precogvision weighs in with his opinion on the matter from the perspective of IEMs.
![Symphonium Titan Review - Precog's Take](http://headphones.com/cdn/shop/articles/titan3_7bbf2d2b-7854-4858-bc76-20d39cf4fe60.jpg?v=1718036271&width=533)
Symphonium Titan Review - Precog's Take
The Titan is Symphonium's entry into the quickly emerging category of IEMs that go for massive bass boosts with otherwise mostly neutral tuning. How does it stack up against the competition?
![Tanchjim Origin - Back to Basics?](http://headphones.com/cdn/shop/articles/origin4_1573b930-0dbe-493c-8933-af1264375fa8.jpg?v=1710775724&width=533)
Tanchjim Origin: Back to Basics?
The Origin is Tanchjim's latest flagship DD IEM. The brand last struck gold with their Oyxgen IEM - almost five years ago. Does the Origin capture some of that original magic?
![CanJam NYC 2024: Precog's Show Report](http://headphones.com/cdn/shop/articles/DSCF3573_a27d63a9-1957-42ff-ad27-66ce16682bd0.jpg?v=1710654213&width=533)
CanJam NYC 2024: Precog's Show Report
Precogvision shares thoughts from his first time in New York City and his listening impressions of IEMs at the popular audio show, CanJam.
![Are Custom IEMs worth it vs. Traditional IEMs?](http://headphones.com/cdn/shop/articles/DSC08683-2_0b6cb56f-0d3e-4a00-977b-602f27158858.jpg?v=1707862719&width=533)
Are Custom IEMs worth it vs. Traditional IEMs?
Precogvision breaks down whether it makes sense to invest in a pair of custom in-ear-monitors versus tradition universal in-ear-monitors.
![Moondrop Dark Saber Impressions](http://headphones.com/cdn/shop/articles/dark_saber4_e7600371-93e0-4c95-8d3c-b1419349196a.jpg?v=1707863215&width=533)
Moondrop Dark Saber Impressions - Flagship Worthy?
In many respects, Moondrop peaked several years ago with their Solution S8 IEM. Their last several flagship IEMs haven't quite measured up. But does the Dark Saber represent the beginning of a possible redemption arc?
![Symphonium Crimson Review - A Demanding](http://headphones.com/cdn/shop/articles/Pro__2023_December_Symphonium_Crimson_15MP_-1_f413734e-6d3e-49a7-88b2-bf24e72a3d02.jpg?v=1707862785&width=533)
Symphonium Crimson Review - Precog's Take
Symphonium is a small Singaporean IEM brand that has been making bigger waves. The Crimson is the brand's latest release, as well as their new flagship IEM. After several listening sessions with the Crimson, Precog discusses how it stacks up.
![The DUNU Mirai: A Glimpse into the Future](http://headphones.com/cdn/shop/articles/DSC05843-Enhanced-NR_52bdedb9-8e55-48eb-8c1c-c1aadcd3afc4.jpg?v=1707862440&width=533)
The DUNU Mirai: A Glimpse into the Future
The Mirai was designed to encapsulate the sound of the future. In this article, Precogvision dives deeper into the tuning process and more details about his first collaboration IEM.
![Subtonic Storm Review - The Rumble of Innovation](http://headphones.com/cdn/shop/articles/DSC04239-2_0379435b-688a-44cb-9b01-0a4f75bfed00.jpg?v=1707862528&width=533)
Subtonic Storm Review - The Rumble of Innovation
Subtonic's flagship IEM, the STORM, has been difficult to get ears on due to overwhelming demand. But now that Precog has heard it extensively, these are his thoughts.
![CanJam SoCal 2023 - Precog's Show Report](http://headphones.com/cdn/shop/articles/canjam_socal2023_header_416d5cb7-d5fa-4ae1-9585-6d73a1a3bc2f.jpg?v=1707862201&width=533)
CanJam SoCal 2023 - Precog's Show Report
Precog hits CanJam SoCal again. Did he hear any IEMs that caught his ear?