After directly A/B’ing Luna against Fulgrim with the original purple OG cable, the first thing that becomes obvious is how much more complete and naturally weighted Luna sounds. There’s a stronger sense of foundation from the bass into the lower mids, which gives vocals and instruments a more realistic body and presence. Fulgrim with the OG cable, by comparison, comes across slightly leaner and more edge-defined.
Where Luna really separates itself is in the midrange and treble balance. Vocals sound more believable and less “spotlit,” with a more fluid and effortless presentation. The treble is still highly resolving, but it’s delivered in a way that feels smoother and more controlled, rather than pushing detail forward artificially. Nothing feels muted—just more correctly proportioned.
This difference becomes even more apparent during longer listening. Luna lets you increase volume without introducing tension or fatigue, whereas Fulgrim with the OG cable can start to feel a bit more energetic up top by comparison. Luna maintains clarity but removes that subtle sense of strain.
Another strength is flexibility with sources. Luna remains composed even on more transparent and resolving chains, whereas Fulgrim with the OG cable tends to benefit more from neutral or slightly warmer pairings to sound its best.
Overall, Luna feels like a refinement toward realism and coherence. It preserves technical performance but presents it in a way that is more natural, more balanced, and ultimately easier to stay immersed in.
Thanks MT for turning me on to Luna :)
Smooth, textured, and easy to enjoy, it makes listening sessions feel natural and never tiring.
I’m enjoying the HIFIMAN HE1000 Unveiled so far. The unit arrived in excellent condition and as described, and MusicTeck’s service was excellent throughout the purchase. I appreciate the smooth transaction and professional treatment.
Hi,
I purchased the Eddie Prestige Cable on a whim.. glad I did! There are 2 IEM's I predominantly use it on, being the Dita Mecca & the Unique Melody Mavern 2 Crescent. Both these IEM’s can sound a little sibilant and spicy in the highs which can cause fatiguing quickly.
The Eddie Prestige keeps everything I like about these 2 IEM’s but takes things down a notch, and smooths everything down.
My only negative thing to say, one regret, is I didn’t purchase 2 off them!!!
I recently got the W4 ACG and it is a significant step up from my Tanchjim Stargate II.
It is warm, full body, and better in tonality . It has a dark background so details stand out but not in a harsh way, it is smooth. The overall sound is very musical, natural and rich. I am very pleased with this product!
It's sooo good,
I think It's architecture and sonic delivery is one of the most peak dongle performance!
there may be a small selection of other dongles that are on par but whichever choice it may be, the W4 doesn't disappoint at all.
