Softears RSV MK2 and Hisenior Mega5-EST use 5BA and 1DD+2BA+2EST driver setups respectively. Softears RSV MK2 costs $699 while Hisenior Mega5-EST costs $650. Softears RSV MK2 is $49 more expensive. Softears RSV MK2 holds a slight 0.2-point edge in reviewer scores (8.1 vs 7.9).
Softears RSV MK2 Aggregated Review Score
Softears RSV MK2 Average Reviewer Scores
Hisenior Mega5-EST Aggregated Review Score
Hisenior Mega5-EST Average Reviewer Scores
Softears RSV MK2 Details
Driver Configuration: 5BA
Tuning Type: Neutral with bass boost
Price (Msrp): $699
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Hisenior Mega5-EST Details
Driver Configuration: 1DD+2BA+2EST
Tuning Type: bass-boosted neutral
Price (Msrp): $650
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Softears RSV MK2 User Review Score
Softears RSV MK2 Average User Scores
Average User Score: n/a
Based on 0 user reviews
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Hisenior Mega5-EST User Review Score
Hisenior Mega5-EST Average User Scores
Average User Score: n/a
Based on 0 user reviews
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Softears RSV MK2 Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
7.7Gaming Grade
AHisenior Mega5-EST Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
7.3Gaming Grade
A-Softears RSV MK2 Scorings
Average Technical & Tuning Grades
Average Tunign Grade
S-- Highly polished technical execution. Excellent frequency synergy creates an immersive experience. Enhances musical content.
Average Technical Grade
A+- Very competent with articulate presentation. Well-defined layers and precise imaging. Soundstage is immersive and handles dynamics well.
Hisenior Mega5-EST Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A- Well-executed tonal character. No major flaws with good technical control. Smooth presentation works with multiple genres.
Average Technical Grade
A- Good technical performance. Clear separation and decent detail retrieval across various tracks. Soundstage shows reasonable width and depth.
Softears RSV MK2 Reviews
Softears RSV MK2 reviewed by: Jays Audio
2025-08-28Bassy dynamic all-rounder with great low-end texture that slams hard with good note-weight/body. Slight Hype 4 upgrade. Treble is smooth, and vocals are well-tuned. Overall unboxing/accesories are great... just no ESTs at its price, I'd wait for sale. Jays Audio Youtube Channel
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.
Softears RSV MK2 reviewed by: IEMRanking AI
2025-08-28
Softears RSV MK2 is a refreshed 5-BA monitor that keeps the RSV’s concept but upgrades the acoustic path: a 4-way crossover with an LRC tuning network and dual bass tubes, plus passive pressure relief and a forged-carbon/CNC shell. It launches at $699.
Tonal balance lands in neutral with a tasteful bass lift: dual Knowles CI22955 BAs handle lows for punch and texture, an updated ED BA carries mids for natural vocals, and a composite SWFK addresses treble for clean extension without glare. Softears also talks about redistributed energy across bands for deeper bass, clearer mids, and smoother highs—cohesive and relaxed rather than hyped.
Technicalities are solid for an all-BA: quick transients, stable imaging, and a moderately spacious stage; isolation and comfort benefit from the passive pressure relief system. Early community notes suggest MK2 is a touch bassier than the original RSV while keeping the smooth upper-range character. It’s easy to drive at 7 Ω/122 dB, so pair it with low-noise sources.
Hisenior Mega5-EST Reviews
Hisenior Mega5-EST reviewed by:
Fresh Reviews
Hisenior Mega5-EST reviewed by: Z-Reviews
Hisenior Mega5-EST reviewed by: Smirk Audio
Well-tuned and great techs at this price point. Lacks dynamics and the mids are a little lean. Otherwise a great all-rounder.
Hisenior Mega5-EST reviewed by: Jays Audio
New unit is better tuned/balanced, smooth, good all-rounder, and sounds like adjusted diffusefield. Jays Audio Youtube Channel
Hisenior Mega5-EST reviewed by: Gizaudio Axel
A "plain water" type sound signature with a bass boost. Great tuning, neutral with bass boost, smooth, safe, and balanced. Could use more detail, incisiveness, and excitement.Gizaudio Axel original ranking
Gizaudio Axel Youtube Channel
Hisenior Mega5-EST reviewed by: Jaytiss
Let's call a spade a spade, this is boring. Jaytiss Youtube Channel
Hisenior Mega5-EST reviewed by: Precogvision
Very bouncy bass but midrange sounds sucked out and has some oddity. Original sounds more coherent even if less exciting/detailed. Precogvision Youtube Channel
Hisenior Mega5-EST reviewed by: Tim Tuned
Exceptionally tuned across the board Could use more "wow" and details Tim Tuned Youtube Channel
Hisenior Mega5-EST reviewed by: Super* Review
Fantastic tuning.. it really does not get better. Technical performance could be better.Super* Review original ranking
Super* Review Youtube Channel
Hisenior Mega5-EST reviewed by: Shuwa-T
Bass layering, treble detail are excellent; midrange leans neutral and focuses on clarity over musicality It is not for people who seek addictive midrange or musical presentation
Softears RSV MK2 User Reviews
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Hisenior Mega5-EST User Reviews
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