Softears RSV MK II VS Hisenior Mega7

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Softears RSV MK2 takes the original’s idea and pushes it into a bolder, bass-centric direction. The compact shell is comfortably contoured, isolates well, and uses a slightly recessed 2-pin; the angular faceplate gives off an “evil Voltron” vibe in the best way. Packaging and accessories feel premium—a silky cable terminated in 4.4 mm with a matching 3.5 mm adapter, tip selection, cleaning tools—though the bundled case looks nice while feeling a bit faux-leather and questionable for durability. Under the hood is a 5-BA array around the ~$700 mark, presented with the fit and finish expected at this tier.

The tuning is unabashedly bass-heavy with a warmer rise through ~150–200 Hz and a slightly dark-leaning top end; not super airy, but undeniably full, rich, and musical. That weight can introduce occasional roughness/sibilance in certain vocals and can muddy spoken-word content, so this isn’t for everyone. Within Softears’ catalog it stands out: far more low-end than RSV (OG), Volume S, Twilight or Studio 4, and a different philosophy than Enigma’s vivid upper-mids. Versus sets like Monarch MK4, this goes for a deeper, thumpier shelf with a gentler upper air—trading a bit of “technical” sheen for tonal density and groove.

As a “tactfully executed bass-head” Softears, RSV MK2 delivers: impactful low end, natural mids, comfortable build, and a coherent, down-sloping balance that suits modern music exceptionally well. It isn’t flawless—moments of aggressiveness, plus a case that feels more pretty than tough—but the overall package is compelling. In the $400–$900 bracket it scores a 9.4 on this scale, while strong lower-priced options (e.g., bass-shelf specialists like Punch-tuned sets) may satisfy similar cravings if budget leads. For listeners craving a plush, powerful low end done with intent, this is a distinctive and deeply enjoyable take from Softears.

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The Hisenior Mega7 positions itself as a higher-end evolution of the Mega line, essentially a continuation of the Mega5 EST concept but executed with branded BA drivers at around $450. The shell is small, light and very comfortable, with good isolation, proper venting and an anti-tragus lip that helps it sit securely without creating pressure or moisture buildup. Build quality feels premium throughout: a dark, spacey faceplate, metallic nozzle, flat 2-pin connectors for easy cable rolling, and a surprisingly luxurious stock cable with solid hardware and a stable chin slider that would not feel out of place on a more expensive set. The package is rounded out with a puck-style case, a variety of tips, foamies, a 4.4 mm adapter, shirt clip, cleaning cloth and cable clip, making the overall accessory set very complete for the price.

Sonically, the Mega7 goes for a natural, dynamic and clean neutral presentation rather than a heavily colored or basshead tilt. Bass is described as rumbly, tight, impactful and deep, with a tasteful shelf that feels a touch stronger in-ear than on the graph but remains balanced and controlled. Upper mids are clean and controlled, avoiding shout, and the treble carries a bit of extra energy and air around 10–15 kHz, contributing to a lifelike, “alive” character with strong detail retrieval. There can be occasional sibilance or hiss on certain tracks, and the mids can lean slightly dry or recessed around 400 Hz, but the overall tuning stays cohesive and highly revealing, exposing recording quality rather than smoothing everything over. The result is a studio-leaning neutral that many would consider one of the most convincing neutral tunings in this price range.

In comparisons, Mega7 often comes across as the more refined, natural and detailed option versus both Hisenior’s own Mega5 EST and popular competitors like NiceHCK Rockies, Hercules Audio Noah, YU9 “Chu/Que”, Astral, Ziigaat Horizon and others. Sets like Cano Cristales, Punch/XHBB or Noah offer more fun, boosted bass or colored mids, while Astral and Horizon bring extra warmth or air coloration; Mega7, by contrast, focuses on a more pristine, lifelike neutrality with rich but controlled bass and extended treble. With a score of 9.2 and inclusion in a very small “five-star recommendation” tier, it is treated as a top-tier all-rounder that can even make some EST-based competitors feel redundant. For listeners seeking a flat-neutral IEM with strong sub-bass, excellent technicalities and airy extension rather than heavy coloration, Mega7 is portrayed as a beautiful, well-packaged set that feels fairly priced and absolutely worth keeping.

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The Softears RSV MK II is a 5BA set at $699 with a sleek, performance-driven look—carbon-fiber “V” and RS badge on the faceplate—paired to an ergonomic shell and fish-mouth nozzle that stays light and exceptionally comfortable over long sessions. The package is solid: a braided 4.4 cable (plus a 3.5 mm dongle), cleaning cloth, two pouches, and two sets of silicone tips; the only nitpick is wishing for a more premium carrying case at this price.

What sets RSV MK II apart is how a generous bass boost/extension coexists with top-tier imaging, separation, and layering. In Valorant, footsteps hit with extra energy and impact yet subtle cues—water steps, micro-movements—cut through even during Vandal spam and 5v5 ability chaos. In Battlefield the set is a standout for immersion (planes, tanks) while preserving precise gunfire placement and the light “clinks” that win fights. The latest mix in Apex plays to its strengths: thermites don’t mask light taps, elevation cues remain clear, slides and shield pops are easy to track; and in Call of Duty, airstrikes and mortar fire don’t swamp critical information. It’s scored as the lowest-priced S-tier on the WallHack-certified list—note the tonality skews a touch dark, so strict reference seekers may prefer something lighter, but for impactful low-end plus elite competitive clarity, RSV MK II is a killer pick.

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Softears RSV MK II brings back the all-BA ethos at $700 with five armatures and a promise of “re-engineered BA bass.” Build and accessories feel premium (sleek shells, plush case), while the cable choice is quirky—4.4 mm only with a 3.5 mm pigtail. Fit is outstandingly secure and custom-like but on the larger side with a longer nozzle, so comfort depends on ear size. Softears’ Ultra Clear tips work well; the new metal-ring variant adds little beyond novelty.

On the graph, bass looks like gigabass, yet in ear it settles into a warm, weighty foundation without steamrolling the mids. The midrange follows a “new-meta neutral” tilt—fuller than Harman with forward upper-mids—while treble lands clean and sparkly without fatigue. Imaging is tidy rather than cavernous; separation and delineation are convincing, with the top end executed better than the bottom. BA bass here is among the more physical and satisfying of its kind, though tactility can be track-dependent and turn a bit tubby on very bass-heavy mixes.

Against peers, Symphonium Meteor sounds warmer and more “special” but less all-round; DUNU SA6 MK2 is more colored with janglier treble and the least convincing bass; 7th Acoustics Supernova trades warmth for vivid, bright-tilted imaging; Softears Studio 4 is lighter on bass and airier; and the old Moondrop S8 stays the lively, vocal-centric counterpoint. Net take: a supremely competent, character-light all-rounder that favors bass weight over panoramic staging. Verdict: 4/5 stars—a welcome throwback done right, and notably cheaper than the original RSV launch price.

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Softears RSV MK2 shifts from the OG’s vocal-centric tilt into a bass-forward all-rounder. The sub-bass and mid-bass hit with real slam and weight, giving drums and bass guitars a satisfying, dynamic punch. Upper mids (3–6 kHz) are tamed to avoid shout, while a gentle 1–2 kHz rise keeps vocals open and natural—slightly less pushed than the original but still clear. Treble is smooth with decent air; not super sparkly and there’s no EST “sauce,” but it stays clean and non-fatiguing.

As a package, MK2’s standout is the low-end texture—thunderous yet controlled—making it one of the more engaging bassy sets under four figures. Technical performance is solid for the tier, though some rivals at lower prices bring more raw detail and EST extension. Build and accessories get a tasteful, modern refresh. For best balance, the stock tips work well; bass-boosting or treble-opening tips can shift it toward a more V-shape at the expense of overall smoothness.

On genre fit, MK2 shines with hip-hop, pop, EDM, and R&B, where its punch and warmth bring rhythms to life; for orchestral or leaner acoustic picks, the bass can edge forward depending on the mix. It scales to mid–high volumes nicely (around the 70–80 dB zone) without turning sharp. Compared with the OG RSV—now likely affected by a silent retune in recent units—the MK2 is the safer buy: less shout, more authority down low, and a broader all-rounder appeal. Recommended, especially if found below full MSRP, for listeners craving tasteful bass with natural mids and relaxed, smooth treble.

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The Hisenior Mega 7 is a hybrid with a sub-bass focused low end, a mostly neutral midrange and elevated treble, delivering a tonality that clearly leans toward a bright, clarity-first presentation. The shell is lightweight and contoured, offering a stable and very comfortable fit, while the stock cable and generous tip selection make it easy to fine-tune the seal and treble energy. Overall the tuning prioritizes precision and openness over warmth or slam, immediately setting the Mega 7 apart from more bass-heavy or relaxed competitors.

Bass is centered on deep sub-bass rumble with good extension, but the mid-bass is on the lighter side, so hip-hop kicks and drums have less physical impact and punch than some might expect. In return, the low end stays ultra clean and controlled, never bleeding into the midrange, which sounds exceptionally transparent, pristine and uncolored, giving vocals a very clear, separated presentation. Treble is boosted and sits forward in the mix, but it is also smooth, refined and airy, avoiding harsh splashiness while delivering plenty of sparkle and detail; swapping to the “smooth” tips can gently tame the upper treble if needed.

Where the Mega 7 really stands out is in its technical performance: detail retrieval, separation, clarity and imaging are all excellent, creating an open, resolving stage that is packed with micro-detail. This makes it an especially strong choice for listeners who prioritize clean bass, ultra clear vocals and a light, spacious top end over sheer low-end weight. It is not aimed at bassheads or fans of a thicker, warmer midrange, but for those who enjoy clean, clear and airy sound with a sub-bass tilt and strong technicals at this price, the Hisenior Mega 7 offers a compelling and focused package.