Get ready for an exciting double feature in the world of in-ear monitors! This week sees the unveiling of not one, but two highly anticipated IEMs: the ThieAudio Monarch Mark IV and the ZGAAT Luna. We'll dive deep into the specifications and design of both, exploring the evolution of the Monarch line and ZGAAT's strategic market positioning with the Luna. Expect detailed analysis, insightful comparisons, and perhaps a few surprises along the way. This isn't just a product launch; it's a testament to community feedback and a bold step into the future of audio technology.But that's not all! We're also wrapping up a giveaway, initially planned for a Zen's Top Pro IEM, but with a twist! Due to unforeseen circumstances, the lucky winner will now have the chance to choose between the brand-new Monarch Mark IV and the intriguing ZGAAT Luna. Join us as we unravel the mysteries surrounding these exciting new releases, discuss their potential sound signatures, and celebrate the winners of our ongoing giveaway. Prepare to be amazed!
Pros And Cons
- Seems to be very well received by a good portion of the community
- Maintains everything from previous versions while adding more bass
- Likely has a metal shell
Read more: EPZ P50 In-Ear Monitor Review: A Breakout Performer?
Giveaway Announcement & Patreon Support
A giveaway is announced for a Zen's Top Pro IEM, but due to unforeseen circumstances, the winner will receive a different set. The video sponsor is Patreon, highlighting the community's support.

The presenter emphasizes keeping the communication simple, requesting addresses and other necessary information from those interested in the giveaway.

Subscribers are encouraged to like and comment on the video, while non-subscribers are urged to subscribe to stay updated on giveaway announcements.
ThieAudio Monarch Mark IV: A Legacy Continued?
The ThieAudio Monarch Mark IV is presented, the fourth iteration of a popular IEM series. Frequency response graphs highlight the similarities across versions, particularly in the treble and upper mids.

The presenter discusses the evolution of the Monarch series' bass response, noting that previous versions lacked impact in the mid-bass, a factor addressed in later iterations. This evolution shows a commitment to community feedback.

The Mark IV's metal shell is speculated upon, drawing comparisons with other models featuring similar construction. The internal configuration remains a mystery, though the presenter speculates on possible driver configurations.

ZGAAT Luna: An Intriguing Newcomer
The ZGAAT Luna is introduced, a new IEM from a brand known for its diverse tuning styles. The presenter expresses uncertainty about its specifications, such as the driver type and tuning characteristics.

The ZGAAT Luna's pricing and market positioning are discussed; its role in ZGAAT's product lineup is outlined, indicating a strategic move to capture a specific market segment below CA Audio.

The presenter highlights the brand’s smart pricing strategy, emphasizing the premium CA Audio and mid to entry-level ZGAAT lines as complementing each other
Conclusion & Final Thoughts
Both the Monarch Mark IV and ZGAAT Luna are anticipated for release within a week, coinciding with a major sale. The giveaway winner will have the choice between these two new IEMs.

The presenter expresses excitement but also uncertainty about the final sound quality of both models, hinting at the possibility of them being exceptional but also underscoring the surprise element.

The video concludes with a preview of upcoming reviews and the reassurance that other giveaway winners have already received their prizes, while addressing one outstanding issue.