Ljoma
I want to share about a IEM from my country Norway, had it for demo for some good time now.
The driver configuration is 5 BA. This is made by one man called Kåre, I recently met him and tested his IEM. This was at a local hifi show where he had booked a room to let people demo his creation. I listened for a long time and compared it to some of my own IEMs. Price is on the more expensive side, around 1400 usd. But I understand how expensive it is to manufacture in Norway, so the price is acceptable.
I had a chat with Kåre about Ljoma, he clearly has a big understanding of the tech and what driver he chose to use here. He used Aroma Jewel as tuning inspiration, but with 5 balanced armatures instead. He also has worked hard to get maximum out of the drivers, as you can see on the measurement below it has very good extension in the upper treble.
The shell is slightly large in size, but even so very ergonomic. I have no problem using it for many hours without any pain spots. It's not ventilated, similar to my Neon Pro. But I guess due to the large shell it's never any pressure buildup, I know this is personal and your experience can be different. The texture of the IEM shell is quite special, it does feel more grippy due to the slightly textured surface. It's also super light, one of the things he also had marketed on the fliers outside his demo room.
The design is quite unique and looks really nice, the faceplate has a 3D effect to it. Color changes with angle and lighting. The white ring is also fluorescent and lights up in the dark if it has been under a light source. The cable and connector is very new to me, it's the T2 Estron connectors. It's like an improved MMCX, much more easy to insert or take out than MMCX. Few brands like the new models from Etymotic and Westone have started to use this style of connection.
Subjective impressions:
Bass is very nice on Ljoma, it is among the best BA IEMs in this regard. It's tuned in a way where it gives you some note weight without bleeding into the mids, some would have preferred maybe it to flat out earlier but not me personally. Bass is impactful and fast, not the soft BA bass some IEMs have. This passes for me, even if I do think it would have been even better as a hybrid with a nice DD here. As for amount, it's okay and one the more neutral side. Personally I would have liked some more, but I regard myself as slightly basshead.
Mids are forward and clear, vocals and instruments are both in focus. There is plenty of presence in male and female vocals, also instruments for that matter. I find male and female equally good, but I do think people more sensitive to midrange energy would find this too much.
Some instruments thread a thin line where they are very detailed and forward without having too much of a sharp sound. For example listening to some Miles Davis I find his trumpet clear and forward without being piercing, but still have that aggressive tone trumpet is supposed to have.
Treble is executed very impressively, with plenty of resolution and extension. For me personally maybe more than what I prefer, but I know this is sort of tuning very few IEMs do and many also lust after this. Even if it's plenty forward and extended it is not overly sharp, it just has plenty of detail and air going on. Upper mids/lower treble has a sibilance dip that is there but not too big, my kind of dip where you get all the presence and detail.
Soundstage is spherical with good depth and layering, not the best I heard but better than your average IEM.
Overall the Ljoma is very resolving, fun, energetic and musical.
Strongest positives is the extended and airy treble, few IEMs do it this well. Also being tuned coherently on the whole range, where no range is lacking. And being highly resolving.
If there is a negative it's the price, but even so it's made by one person in Norway.
ljoma.no