Tanchjim 4U VS Shanling Tino

Youtube Video Summary

Tanchjim 4U combines a polished metal shell with very light, flexible cable and excellent ergonomics, resulting in a level of build quality and long term comfort that feels well above the budget range. Isolation is strong, and the two included tip styles plus sensitivity to aftermarket tips allow meaningful fine tuning of bass and openness. The rear dip-switch system provides four distinct modes, with the atmosphere setting emerging as the most balanced and enjoyable, while pop and natural bring the midrange slightly forward for listeners who want vocals and instruments more highlighted.

In atmosphere mode the overall signature is neutral to balanced with a strong focus on detail retrieval. Sub-bass is genuinely standout here, delivering deep extension, rumble and texture that give soundtracks and electronic music a solid foundation without becoming boomy, while mid-bass hits with very powerful slam and punch that can feel almost physical. A slight bass bleed into the lower mids in this mode adds warmth and body to instruments and vocals rather than obvious muddiness, the midrange itself stays natural, forward and very detailed, and the treble offers plenty of clarity and air with some emphasis around the upper treble that pulls high frequency percussion closer without ever becoming sharp, fatiguing or sibilant.

Where 4U really steps out in front of many competitors is in technical performance: the single dynamic driver is highly resolving with low distortion, giving imaging and soundstage width that rival or surpass some sets around the 150 dollar mark. Stereo cues are easy to place, the stage feels unusually wide for an IEM while remaining coherent, and micro detail in bass lines and busy mixes comes through cleanly. Compared with popular options such as Dunu Titan S, Kine Delci, Simgot EA500 LM and AFUL MagicOne, 4U tends to offer stronger sub-bass, more punch, smoother treble behavior on hot recordings and more precise positional cues, making it a very safe all round recommendation under 100 dollars for listeners who want a balanced but engaging tuning with room to experiment via switches and tip rolling.

Youtube Video Summary

TANCHJIM 4U is a sub 100 dollar single dynamic driver IEM with a metal shell and a clever four step bass dial that lets the listener move from leaner monitoring style tuning to a warmer Atmosphere mode. Build feels robust for the price, with a clean mix of matte and polished finishes on the faceplate, though the polished portion can pick up scratches, which explains the included protective film. Despite having a bit of weight, the compact shells sit comfortably in the ear, seal easily with the stock tips and provide a secure fit, while the thin 2 pin cable feels slightly fragile but is soft, tangle resistant and more manageable than many cables in this range.

The bass dial offers four signatures labelled monitoring, natural, pop and Atmosphere, each raising bass energy in small steps while slightly affecting the lower mids. Monitoring, natural and pop are leaner, more mid and treble forward tunings with noticeable sub bass roll off, giving a cooler, brighter tilt that some may enjoy for clarity but that can feel too light in low end weight. Atmosphere mode adds the most bass and some warmth, bringing the overall balance closer to neutral with a touch of fullness; sub bass extension becomes decent with enough rumble to satisfy without turning the 4U into a bass heavy set, and bass hits sound punchy and fairly dynamic, even if speed and texture remain more in line with a decent budget driver. The mids are mostly clean and natural with only a hint of bass bleed, keeping vocals front and center without shout, while the treble is smooth and generally natural, slightly dark overall but supported by a bit of upper treble energy that restores some micro detail and air.

Technical performance sits about on par with other strong options around this price, with adequate detail, an average width stage that leans a little intimate in depth and imaging that is clear enough to place instruments convincingly. Compared directly to sets such as Deli and Arya 2, those models can sound a touch more natural in both mids and treble and the EA500 LM still holds a small edge in raw technical ability, but the overall tuning of TANCHJIM 4U in Atmosphere mode will appeal to listeners who want impactful bass, clean mids and a relaxed, non fatiguing top end. At 69 dollars it comes across as a very solid and pleasing IEM that does not have any deal breaking flaws, earning a measured but genuine recommendation for anyone shopping in the sub 100 dollar bracket.

Youtube Video Summary

The Shanling Tino presents a very balanced dual-dynamic tuning that puts clear emphasis on the mid-range and upper mids, giving vocals a crisp, bright and forward character without stepping into harshness. Sub-bass performance is solid and reasonably substantial for R&B, rap and EDM, while the mid-bass stays clean and restrained, avoiding muddiness but leaving a bit of slam and weight on the table. Vocals from both male and female singers come through with a warm, full-bodied tone and studio-like texture, supported by instruments that sound clear, well-defined and naturally separated across the mix.

Technically, the Tino offers a clean and controlled presentation with moderate decay, fast transients and commendable separation that help string instruments show off their finer nuances and harmonics. The treble is crisp and direct with adequate extension and excellent comfort, deliberately avoiding sharpness, though the upper treble feels a bit short on air, ambience and ultimate micro-detail compared to more atmospheric peers. Overall, this is a vocal-focused and easy-listening set that trades a little mid-bass punch and top-end sparkle for stability, balance and a relaxed but engaging presentation that suits listeners who value clarity and separation over sheer explosiveness.