EPZ P50 VS Nicehck Rockies

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

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EPZ P50 and Nicehck Rockies use 1DD+2BA+2Planar and 1DD+2BA+2EST driver setups respectively. EPZ P50 costs $205 while Nicehck Rockies costs $499. Nicehck Rockies is $294 more expensive. Nicehck Rockies holds a decisive 1.1-point edge in reviewer scores (7 vs 8.1). User ratings place EPZ P50 at 9.5 and Nicehck Rockies at 9. Nicehck Rockies has better bass with a 0.5-point edge, Nicehck Rockies has better mids with a 0.5-point edge, Nicehck Rockies has better treble with a 0.6-point edge, Nicehck Rockies has better dynamics with a 0.9-point edge, Nicehck Rockies has better soundstage with a 0.6-point edge, EPZ P50 has better details with a 0.8-point edge and EPZ P50 has better imaging with a 0.9-point edge.

Insights

Metric EPZ P50 Nicehck Rockies
Bass 8.1 8.6
Mids 8.2 8.7
Treble 7.7 8.3
Details 8.3 7.5
Soundstage 7.6 8.2
Imaging 8.4 7.5
Dynamics 6.5 7.4
Tonality 7.1 8.6
Technicalities 7.2 8.7

EPZ P50 Aggregated Review Score

Average Reviewer Scores

Gizaudio Axel
Tim Tuned Jaytiss Jays Audio Web Search
Super* Review

Average Reviewer Score:

7

Generally Favorable


Nicehck Rockies Aggregated Review Score

Average Reviewer Scores

Super* Review
Web Search
Fox Told Me So Audionotions Jays Audio Tim Tuned
Jaytiss

Average Reviewer Score:

8.1

Very Positive


Reviews Comparison

Nicehck Rockies reviewed by Super* Review

2025-09-13
Super* Review 6* * score normalized
The NiceHCK Rockies is a $500 tribrid (1DD+2BA+2EST) tuned almost identically to the Mega 5 EST but with slightly less bass and a touch more lower treble, yielding tighter bass and clearer separation at the cost of a drier, slightly brittle tone; build is solid, though the stiff, slider-less cable and average fit detract. Overall it’s good, but the warmer Mega 5 EST is preferred, and the Rockies lands at 3/5.
Youtube Video Summary

NiceHCK Rockies lands as a $500 tribrid (1DD+2BA+2EST) that mirrors the Mega5-EST’s tuning with subtle tweaks. The unboxing is generous—three styles of tips (including AET07-style and tacky “medical” silicone), a large puck case, and a swappable 3.5/4.4 screw-lock plug. Build feels premium with a real pietersite stone faceplate; fit is comfortable but shell geometry is generic, so stability depends on tips. The stock cable looks nice but is stiff and, notably, has no chin slider.

Sonically, Rockies follows a tilted diffuse-field / “new meta” balance with slightly less bass and a touch more lower-treble than Mega5-EST—on the order of ~1 dB each way. That shift tightens the low end and improves separation/imaging, making the set feel more technical; however, it also trims warmth and depth, leaving the presentation a bit dry/brittle at times. Bass quality is clean and controlled rather than showy; treble reads clear without obvious harshness on the 711 rig readout, though it can edge lean.

Against peers, Mega5-EST stays the easier, warmer listen with slightly “thuddier” bass, while DUNU’s Brain Dance is the pick for maximum excitement and staging (more clinical up top). Moondrop x Crinacle Dusk (analog use) offers stronger imaging and notably satisfying bass execution at a lower price. Rockies ends up a very good, balanced all-rounder that some will prefer over Mega5-EST for its tidier bass and clarity, but the trade for brightness and dryness is real—final verdict: 3/5.


Super* Review original ranking

Super* Review Youtube Channel

EPZ P50 reviewed by Tim Tuned

Tim Tuned 7.5 Reviewer Score
A Tuning
A+ Tech
Beautifully done tuning all around Nitpick: Bass dynamic could be better

Tim Tuned original ranking

Tim Tuned Youtube Channel
Bass: A+ Mids: S Treble: A+

Nicehck Rockies reviewed by Tim Tuned

2025-07-16
Tim Tuned 8.5 Reviewer Score
S- Tuning
S Tech
The Mega5EST but a slight bit more technical and bright

Tim Tuned original ranking

Tim Tuned Youtube Channel
Bass: S Mids: S Treble: A+

EPZ P50 reviewed by Jaytiss

Jaytiss 7.5 Reviewer Score
B+ Tuning
A- Tech
For me this has some oddities. It would be higher if those weren't there.

Jaytiss original ranking

Jaytiss Youtube Channel
Mids: A- Treble: A- Dynamics: C+ Soundstage: A-

Nicehck Rockies reviewed by Jaytiss

2025-09-03
Jaytiss 9.4 Reviewer Score
A+ Tuning
S Tech
Trebble so nice. Feels faultless and amazing.
Youtube Video Summary

NiceHCK Rockies lands in the ~$500 bracket with a 1DD+2BA+2EST setup and a surprisingly premium package. The hollow resin shell feels solid, with a metal nozzle, slightly recessed 2-pin, good isolation, and comfy fit. The swappable-termination cable is thick, pliant, and lays flat—no chin slider out of the box, but easy to add—and the excellent case and tip kit push the accessories into “above class” territory.

Tonally, Rockies goes for tight, controlled bass and a natural midrange, capped by upper-treble that’s sparkly yet refined—detailed without getting shouty or brittle. The graph reads largely flat with a tasteful treble lift, translating to a clean, clear presentation that stays engaging rather than fatiguing. It comes across as an “instant classic” tuning: lively, airy, but still grounded.

Compared with brand siblings (DB2 too upper-midsy; F1 Pro/NX8 fine but not special), Rockies feels like the step up. Versus peers, it splits the difference: more air and delicacy than RSV MK2 (which is bassier/darker), less sizzle than sets that chase treble for effect, and broadly similar endgame vibes to “good” units of Mega5-EST—variance there being the rub. Net: a high-value pick at its price, worthy of a Gold Star—not a universal “benchmark,” but a sweet, natural, clear listen that many will prefer, especially with the standout accessories.

Mids: S Treble: S Dynamics: A- Soundstage: S-

Jaytiss original ranking

Jaytiss Youtube Channel

EPZ P50 reviewed by Jays Audio

Jays Audio 7 Reviewer Score
A+ Tuning
A Tech
Clean balanced tuning done right. A better tuned MEGA5EST & MOONDROP Meteor with fuller low-end, and more treble extension, same tech, but more dynamic - also half the price. A Mega5EST with better vocals and dynamics but less smooth and airy. Low-end will be weak to some people and on certain tracks. Not the most unique sound since it's clean/neutral/balanced.

Jays Audio original ranking

Jays Audio Youtube Channel

Nicehck Rockies reviewed by Jays Audio

2025-08-28
Jays Audio 8.5 Reviewer Score
S- Tuning
S- Tech
Balanced, clean, airy, with a slight treble emphasis, good EST implementation, great overall package and accesories at the price. Similar to TOP PRO but with ESTs and not as vocal centric. Easy rec if you want something balanced and airy.
Youtube Video Summary

The NiceHCK Rockies have a balanced tuning with standout treble extension from its ESTs. Vocals are tamer with a cut in the upper mids, trading sparkle-forward presence for a smoother, airier presentation; staging feels more open because bass and vocals sit slightly back, while cymbal decay lingers with a pleasing airiness. Technical performance is very good for the price—punching above many $500–$600 peers—and the unboxing/accessories package adds to the overall value.

Low end is grounded and tidy rather than slammy; texture and separation are solid, but this isn’t for bassheads or those wanting vocal-forward excitement (sets like Top Pro or Volare cover that better). The Rockies excel with rock/metal/indie/classical where the extra air, layering, and controlled upper energy shine; they scale best at mid volumes, and tip rolling should avoid options that over-boost or dull the treble—the stock tips already hit a sweet spot. Net: a confident recommendation at ~$500–$600 for listeners prioritizing treble quality, detail, and spaciousness, with the main trade-off being a more restrained bass and laid-back vocal emphasis.


Jays Audio original ranking

Jays Audio Youtube Channel

EPZ P50 reviewed by Web Search

2025-10-03
uses AI-Search to turn user, reddit and head-fi reviews into clear, concise summaries.
Web Search 7.2 Reviewer Score
S- Tuning
A- Tech

The EPZ P50 is a tribrid with a 10 mm dynamic driver, two balanced armatures, and two micro planar drivers, implemented in a semi-open back shell and a three-way crossover—an uncommon configuration at this price tier. Listings and spec sheets place impedance at 20 Ω and sensitivity around 106 dB, with interchangeable 3.5/4.4 mm plugs and 0.78 mm 2-pin connectors, positioning it as a flexible daily-carry IEM near the $200 mark.

Subjectively, multiple reviews converge on a neutral-with-bass-boost presentation: sub-bass is tight and weighty when called for, mids stay clear and slightly forward, and treble is extended with extra energy from the planar tweeters. This yields a clean center image and articulate vocals without obvious mid-bass bloom, though the upper-treble emphasis can read “sharper” on some recordings.

Technical performance is competitive for the class: reviewers note solid imaging, above-average separation, and a stage that feels wider than typical sealed IEMs—qualities plausibly aided by the semi-open design and multi-way damping. Trade-offs include reduced isolation versus closed shells and a treble tilt that may fatigue treble-sensitive listeners at high volumes, but overall resolution and micro-detail retrieval punch above its price.


Bass: A+ Mids: S- Treble: A+ Dynamics: A+ Soundstage: A+ Details: A+ Imaging: A+

Nicehck Rockies reviewed by Web Search

2025-07-19
uses AI-Search to turn user, reddit and head-fi reviews into clear, concise summaries.
Web Search 7.5 Reviewer Score
S- Tuning
A+ Tech

The NiceHCK Rockies is a five-driver tribrid using 1DD + 2 Knowles BA + 2 Sonion EST in a resin shell with Pietersite stone faceplates. Specs list a detachable 0.78 mm 2-pin cable with swappable 3.5/4.4 mm plug, 9.8 Ω impedance and 121 dB/Vrms sensitivity, indicating easy driveability from portable sources.

Early third-party coverage characterizes the tuning as neutral with a sub-bass lift and smooth, controlled treble, with 5128 measurements available via Crinacle’s public database and a review on Hangout’s channel. These impressions emphasize strong imaging and detail without obvious harshness when recordings are clean.

At an MSRP of $499 (with a short launch price of $469), value hinges on preference for an energetic, U/neutral-with-bass presentation; listeners sensitive to upper energy may find mids a touch lean on certain material, as some impressions note. In short, Rockies trades a warm mid focus for sub-bass reach, treble resolution, and a stable stage that suits modern pop, electronic, and large-scale orchestral.


Bass: A+ Mids: A+ Treble: A Dynamics: A Soundstage: A Details: A Imaging: A

EPZ P50 (more reviews)

EPZ P50 reviewed by Gizaudio Axel

Gizaudio Axel 5 Reviewer Score
C+ Tuning
B Tech

Nicehck Rockies (more reviews)

Nicehck Rockies reviewed by Fox Told Me So

2025-09-26
Fox Told Me So 8.6 Reviewer Score
S Tuning
S- Tech
NiceHCK Rockies is a tribrid (1DD + 2BA + 2EST) that rides the “golden formula” with a twist: output impedance matters—a lot. Driven from low-impedance sources, it delivers its intended tuning; from laptops or interfaces with higher Z-out, bass balloons uncontrollably. All after all, its' impedance curve isn’t flat, with higher impedance in the low frequencies. This means that if your source has a high output impedance, the bass will draw more power than other frequencies.

Tonally, Rockies follows JM1’s safe neutral-ish slope but with leaner mids and brighter treble. Bass is punchy, quick, and well-controlled; mids a touch dark but cleanly separated; and treble opens into airy, effortless EST sparkle with no sharp edges. Stage has decent depth over width, resolution solid for the price, immersive enough without grandeur.

Verdict: not flawless (could use more sub-bass reach, meatier bass, thicker mids, and wider stage), but well-executed overall. A satisfying, balanced tribrid that showcases EST treble gracefully without breaking the bank.
Youtube Video Summary

NiceHCK’s new flagship Rockies is a tribrid tuned for modern detail: 1DD+2BA+2EST under $500, clearly squaring up to Hisenior’s Mega5. The build pairs a black resin shell with a real-stone Pietersite faceplate—distinctive without feeling flashy. The headline quirk: extreme sensitivity to source output impedance. With higher-OI sources (laptop/24Ω interfaces) the bass explodes into a clubby boom; with a low-OI dongle (e.g., <2Ω like FiiO KA13) the tuning snaps into place—tighter lows and balanced overall. Measured on a B&K 5128, the Rockies’ “properly driven” curve mirrors the original JM1 through upper mids and treble, then adds a narrow 14kHz lift for extra air and sparkle.

Once driven correctly, bass turns punchy, clean, and disciplined—impactful without bleed, earning a confident 4.5/5. Vocals image with razor-edged precision and a slightly darker hue, yet remain well-separated; treble flows smoothly with EST-powered extension, no harshness or sibilance, and even opens further after some burn-in. Resolution and depth layering impress more than width—the horizontal soundstage sits about average for the price. Wish-list tweaks would be a touch deeper sub-bass, a hair brighter mids, and a wider lateral spread. Overall, Rockies feels like a thoughtfully executed, source-dependent tribrid that rewards a low-impedance chain with a balanced, detailed, and satisfyingly airy presentation.


Fox Told Me So original ranking

Fox Told Me So Youtube Channel

Nicehck Rockies reviewed by Audionotions

2025-09-09
Audionotions 8.5 Reviewer Score
My favorite take on the JM1 meta so far. Bass tuning is well done with adequate weight and punch - it's not standout but it will do the job. Silky smoooooth and rich mids with very good clarity. Treble that leans slightly bright but is never sharp. Very good transient response, especially with things like plucking sounds and the like. Renders strings very well. Some people might find the treble a bit forward but I don't personally find this to be an issue, except on certain tracks. It's an IEM that is hard to fault and one that will handle anything you throw at it well. Very suitable as a one-and-done IEM. Previously Owned

Audionotions original ranking

Website (Audionotions)

EPZ P50 User Review Score

Average User Scores

Average User Score:

Based on 1 user reviews

9.5

Exceptional

Nicehck Rockies User Review Score

Average User Scores

Average User Score:

Based on 2 user reviews

9

Outstanding

EPZ P50 Gaming Score

Gaming Score & Grade

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

Gaming Score

7.1

Gaming Grade

A-

Nicehck Rockies Gaming Score

Gaming Score & Grade

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

Gaming Score

8.4

Gaming Grade

A+

EPZ P50 Scorings

Average Technical & Tuning Grades

Average Tunign Grade

A-
  • Pleasing tonal balance with good technical control. Minor quirks present but not distracting. Demonstrates decent genre versatility.

Average Technical Grade

A-
  • Competent technical presentation. Handles separation and detail well in most tracks, with modest soundstage and acceptable imaging capabilities.
Bass A+
Excellent bass response - powerful yet controlled. Deep extension with authoritative slam while maintaining clarity.
Mids A+
Superb midrange that's rich and resolving. Exceptional transparency and micro-details with perfect vocal/instrument balance.
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 A
Excellent spatial presentation - wide, deep and tall. Precise instrument placement with clear separation in all dimensions.
Details A+
Exceptional resolution that uncovers the deepest layers. Retrieves even the most minute details while maintaining natural timbre.
Imaging A+
Exceptional imaging with holographic precision. Creates a palpable sense of physical placement with perfect positional stability.
Gaming A-
Good fundamental spatial awareness for most gaming scenarios. Handles basic positioning well but may lack nuance in complex situations.

Nicehck Rockies 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

S-
  • Excellent clarity and detail. Precise imaging and expansive soundstage. Manages complex passages with minimal smearing and good transient speed.
Bass S-
Excellent bass response - powerful yet controlled. Deep extension with authoritative slam while maintaining clarity.
Mids S-
Superb midrange that's rich and resolving. Exceptional transparency and micro-details with perfect vocal/instrument balance.
Treble A+
Superb treble: effortless extension with crystal clarity. Perfect balance of sparkle and smoothness with exceptional detail.
Dynamics A-
Excellent dynamics with great contrast and speed. Transients are crisp and micro-details are clearly articulated.
Soundstage A+
Exceptional soundstage with holographic imaging. Creates a truly three-dimensional space where instruments float naturally around you.
Details A
Excellent detail retrieval: highly resolving without being clinical. Effortlessly reveals micro-details and textural subtleties.
Imaging A
Excellent imaging: precise and stable placement. Instruments occupy specific points in space with tangible positions.
Gaming A+
Reliable positional tracking with good environmental awareness. Maintains clarity during busy scenes while conveying atmospheric depth. Good value for serious gaming performance.

EPZ P50 User Reviews

Share your experience and build your personal ranking list.

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yorxx
9.5

Killabuck.

Pros
No roughness, Natural timbre, Balanced signature, good note density, Very good consistency, comfortable to use, Good cable, Technically amazing, good accessories, good tips, good transparency, good brightness, tactile bass, not much warmth, nice voices.
Cons
None.

Nicehck Rockies User Reviews

Share your experience and build your personal ranking list.

You need to be signed in to write your own review
WTW3
9.5

A lively rendition of the diffuse field tuning that tilts slightly upward for additional clarity. Tastefully bass-boosted DD, clear and clean BA mids with slightly recessed vocals, and standout EST treble presence make an engaging JM-1 all-rounder.

Tuning: S Tech: S Bass: S Mids: S Treble: S+ Dynamics: S- Soundstage: S Details: S Imaging: S
Pros
Lively, unique take on neutral with bass boost. Excellent detail.
Cons
An ever so slight increase in bass shelf could provide more dynamicism.
Zale
8.4

Lively tribrid with engaging low end and airy detail that still sounds cohesive. Strong technical performance for the price without losing musicality.

Tuning: A+ Tech: S- Bass: S- Mids: A+ Treble: A+ Dynamics: S- Soundstage: A+ Details: S- Imaging: S-
Pros
Punchy, fast bass with good texture and sub-bass reach. Smooth-leaning EST treble with high detail and precise imaging; comfortable fit and solid isolation.
Cons
V-shaped balance leaves mids a bit recessed. Treble can lean bright on poor recordings.

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