Linsoul 7Hz Timeless TimelessII

The 7Hz Timeless II is a wired planar IEM with exceptional imaging and soundstage, making it a standout for competitive gaming and critical listening. The tunable nozzle system is a genuine differentiator, and the build quality feels premium at $229 USD. Treble can get harsh, sub-bass is lean, and there's no wireless or ANC. If you want detail and speed above all else, this is a strong buy. If you want convenience or a forgiving sound, keep looking.

The 14.5mm planar driver is the star here. Planar drivers in IEMs tend to deliver faster transient response and better separation than dynamic drivers, and the Timeless II leans into that. The dual-sided N52 magnet array gives the diaphragm a lot of control, and the dual-sided silver alloy coating is meant to increase surface tension for tighter, more precise movement. In practice, owners consistently mention imaging and soundstage as the standout strengths. For competitive gaming, that's a big deal. Being able to place footsteps and environmental cues accurately is something this IEM does better than most things near its price.

The frequency response is listed as 5Hz to 40kHz, which is wider than the typical 20Hz to 20kHz spec you see on most consumer earbuds. Sensitivity comes in at 108dB/V, and impedance is 15.2Ω. That means it's easy to drive from a phone or a basic dongle, though a cleaner source will help you get the most out of the planar driver. The bass is fast and detailed, but some users note the sub-bass doesn't hit as hard as they'd like. If you're coming from a bass-boosted dynamic IEM, the Timeless II will feel leaner down low. The treble is where things get spicy. The tunable nozzles help, but at higher volumes, some owners report harshness in the upper registers. This is not a laid-back, forgiving listen.

Against the Technics EAH-AZ100 and Sony WF-1000XM6, the Timeless II is a completely different animal. Those are wireless ANC earbuds with batteries, mics, and app support. The Timeless II has none of that. Its connectivity score sits in the 13th percentile, and its mic score is even lower at the 12th percentile. If you need to take calls or block out airplane noise, the Sony or Technics are the obvious picks. But for pure sound quality per dollar, the Timeless II runs circles around them. The sound score lands in the 83rd percentile, which is strong for a wired IEM at this price.

Within the wired IEM world, the Timeless II competes with other planar options like the Kiwi Ears Aether, which uses a similar N52 magnet setup. Owners have drawn that comparison directly. The Timeless II's tunable nozzles give it an edge in flexibility, but the Aether has a reputation for a smoother, less aggressive treble. If you're sensitive to brightness, the Aether might be the safer pick. The Timeless II is for people who want maximum detail retrieval and are willing to manage the treble with nozzle swaps or EQ.

At $229 USD, the Timeless II sits in a competitive pocket for wired IEMs. It's not cheap, but it's also not in the kilobuck territory where planar IEMs often live. The build quality and included accessories, especially that 7N single-crystal copper cable, make the package feel more expensive than the price suggests. The tunable nozzles add real value too, since you're effectively getting three different treble presentations without buying three different IEMs.

That said, value depends on what you need. If you want a do-everything earbud with ANC and wireless convenience, this is a terrible value because it doesn't do any of that. But if you want a wired planar IEM with top-tier imaging for gaming and critical listening, the Timeless II undercuts a lot of the competition. The user sentiment score of 85/100 backs that up, with value for money showing up as a recurring positive theme in owner feedback.

The 7Hz Timeless II is the follow-up to one of the most talked-about budget planar IEMs of the last few years. The original Timeless put 7Hz on the map for a lot of people, and this new version tries to push things further with a bigger 14.5mm driver, a dual-sided coated diaphragm, and a tunable nozzle system. It's a wired IEM aimed squarely at the audiophile crowd, the kind of person who already owns a dongle DAC and has opinions about ear tips.

What makes this interesting is the tuning flexibility. You get three nozzle options in the box: a standard copper nozzle, a stainless steel cone nozzle, and a copper cone nozzle. Each one changes the high-frequency response in a slightly different way. That's not something you see every day at this price, and it means one IEM can serve a few different listening moods without touching an EQ app.

But this is not a wireless earbud, and it's not trying to be. No ANC, no mic worth using, no battery. The Timeless II lives in a different world from the Technics EAH-AZ100 or the Sony WF-1000XM6. If you're comparing it to those, you're already in the wrong aisle. This is a wired, passive, planar magnetic IEM for people who want detail and speed above all else.

If you're new to IEMs or prefer a warm, forgiving sound, the Timeless II is probably not your best first step. The bright tuning can be fatiguing, and the lean sub-bass won't satisfy bassheads. Something like a well-tuned dynamic IEM would be a gentler introduction. If you need wireless connectivity, ANC, or a usable microphone for calls, this is simply the wrong product. The connectivity and mic scores are near the bottom of our database, and no amount of sound quality fixes that. Look at the Technics EAH-AZ100 or Sony WF-1000XM6 if convenience matters more than raw audio performance. And if comfort is a priority, the below-average fit scores here are a red flag. Try before you buy if you can.

If you're a competitive gamer or a detail-obsessed listener who wants planar speed without spending a fortune, the Timeless II is one of the best options right now. The imaging is genuinely impressive, and the tunable nozzle system means you can dial the treble to your taste. The included cable is a nice touch, and the whole package feels well put together.

But this is not an IEM for everyone. If you're new to the hobby, the bright tuning might scare you off. If you want thumping sub-bass, look elsewhere. And if you need wireless, ANC, or a mic, this thing will frustrate you daily. The comfort score in the 29th percentile is also a real concern. The Timeless II is a specialist's tool, and it's excellent at what it does. Just know what you're signing up for.