Softears RSV MK2 VS TangZu Tian Peng

IEM Comparison: Expert & Community Scores Side-by-Side

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Softears RSV MK2 and TangZu Tian Peng use 5BA and 1DD+6BA+1BC driver setups respectively. Softears RSV MK2 costs $699 while TangZu Tian Peng costs $629. Softears RSV MK2 is $70 more expensive. Softears RSV MK2 holds a clear 0.7-point edge in reviewer scores (8.1 vs 7.4).

Softears RSV MK2 Aggregated Review Score

Softears RSV MK2 Average Reviewer Scores

Jays Audio IEMRanking AI

Average Reviewer Score:

8.1

Very Positive


TangZu Tian Peng Aggregated Review Score

TangZu Tian Peng Average Reviewer Scores

Jaytiss Jays Audio IEMRanking AI

Average Reviewer Score:

7.4

Generally Favorable


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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TangZu Tian Peng User Review Score

TangZu Tian Peng 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

7.7

Gaming Grade

A

TangZu Tian Peng Gaming Score

Gaming Score & Grade

  • The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.

Gaming Score

7.4

Gaming 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.
Gaming A
Clear spatial presentation handles directional cues effectively. Distinguishes key gameplay sounds while maintaining decent immersion. Bad value-to-cost for gaming purpose - not recommended

TangZu Tian Peng 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+
  • Very competent with articulate presentation. Well-defined layers and precise imaging. Soundstage is immersive and handles dynamics well.
Mids A-
Excellent midrange with natural timbre and great detail retrieval. Vocals are forward and emotive with lifelike instrument reproduction.
Treble A-
Excellent treble: airy, extended and well-controlled. Great micro-detail retrieval without sibilance or harshness.
Dynamics B
Good dynamic expression with solid impact. Handles volume contrasts well while maintaining good transient snap.
Soundstage S-
Exceptional soundstage with holographic imaging. Creates a truly three-dimensional space where instruments float naturally around you.
Gaming A-
Good fundamental spatial awareness for most gaming scenarios. Handles basic positioning well but may lack nuance in complex situations. Bad value-to-cost for gaming purpose - not recommended

Softears RSV MK2 Reviews

Softears RSV MK2 reviewed by:

2025-08-28
Jays Audio 8 Reviewer Score
S Tuning
A+ Tech
Bassy 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 original ranking

Jays Audio Youtube Channel
- Jays Audio

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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Price: $699

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Softears RSV MK2 reviewed by:

2025-08-28
IEMRanking AI 8.2 Reviewer Score
S- Tuning
A+ Tech

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.

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Price: $699

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TangZu Tian Peng Reviews

TangZu Tian Peng reviewed by:

2025-08-09
Jaytiss 7.1 Reviewer Score
A- Tuning
A- Tech
Packaging is fantastic, sound isn't...

Jaytiss original ranking

Jaytiss Youtube Channel
- Jaytiss
Mids: A- Treble: A- Dynamics: B Soundstage: S-
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Price: $629

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TangZu Tian Peng reviewed by:

Jays Audio 7.5 Reviewer Score
A Tuning
S- Tech
A cleaner more neutral Bajie with less bass and more treble energy. Clean, slightly vocal forward with some bite. Azla tips for more bass and treble energy/bite but can get shouty - Sancai Nobles for a smoother/neutral/montior like sound. Great tech, but wish it had ESTs like its competition.

Jays Audio original ranking

Jays Audio Youtube Channel
- Jays Audio

The Tanchjim Fission presents a neutral, balanced, and clean sound signature that is also described as smooth and full. It offers a very natural and laid-back listening experience, making it a strong option for those seeking a safe, non-fatiguing tuning. The technical performance is solid for its price, with good detail retrieval and instrument separation, though it isn't the most dynamic or sparkly set available.

Tip selection is crucial, with recommendations for the Tri Clear or Final E tips to open up the sound, while the Spinfit CP155 can add a touch more bass. The included tuning switches are largely seen as a gimmick; only the middle silver setting is recommended, as the others introduce a significant sub-bass roll-off. The Fission excels with genres like rock, indie, acoustics, and classical at moderate volumes, but its lack of sub-bass rumble and extension makes it a weak choice for hip-hop, EDM, or rap.

Its greatest strength is its value proposition, as it is essentially a cheaper version of the Tanchjim Origin, sharing the same driver and sound profile for a lower cost. This makes competitors like the Moondrop Kato seem less relevant. However, when compared to other all-rounders like the Juzear 4U or Simgot EW300, the Fission faces stiff competition. The EW300, in particular, offers more bass, tuning variety, and similar technicalities for half the price, making the Fission a tougher sell unless its specific brand of smooth, neutral tonality is exactly what you're after.

TangZu Tian Peng reviewed by:

IEMRanking AI 7.6 Reviewer Score
A Tuning
S- Tech

The Tangzu Tian Peng offers a V-shaped sound profile that leans towards reference while maintaining musicality, with bass quality being notably source-dependent - it requires amplification to achieve its full physical impact potential. Mids take a step back but remain clean and detailed, while treble presentation varies significantly with eartip choice, becoming bright with Noble tips but more controlled with Azla or Divinus alternatives. Its technical performance shines through strong detail retrieval and decent separation, though the soundstage extends only slightly beyond the head in a circular presentation.

This IEM demands careful system matching as its tonality shifts substantially with different sources, presenting warmer with DAPs like Hiby R6 Pro Max or ONIX xm10 ltd but potentially cold with reference gear. The bone conduction driver contributes to its unique texturing and clarity enhancement according to manufacturer claims, though the overall signature remains heavily influenced by source pairings. Comfort proves a strength with its lightweight resin build enabling extended listening sessions.

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Price: $629

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Softears RSV MK2 User Reviews

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Price: $899

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TangZu Tian Peng User Reviews

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