Aful Performer 5+2 VS 7hz x Crinacle Diablo

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Performer 7 lands with a neutral-balanced, laid-back tuning and good treble reach. The presentation is clean and generally safe, though there’s a touch of sizzly “planar-ish” timbre up top. Technicals are solid for ~$200—slightly behind sets like Quintet and Super Mix 4, about on par with Nova. Bass from the dual 6 mm DDs is tight, controlled, and free of bleed, but lacks the slam and rumble of competitors using larger drivers; mids are well separated with decent layering.

The weak spot is vocal extension: a push around 1.5 kHz tries to bring them forward, but a dip through 3–6 kHz keeps them from opening up. Tamer upper-mids help avoid fatigue for rock/metal, yet the modest low-end impact leaves drums and basslines feeling uneventful. It’s a mid-volume set that doesn’t scale well—turning it up accentuates the 1.5 kHz emphasis and treble sizzle. Treble isn’t peaky, just a bit glassy at times; for K-pop the smoother mids can work if less extended vocals are acceptable.

As a value play, there are stronger options: Nova, Chopan, and Super Mix 4 offer better bang-for-buck; for a similar clean/neutral target, Tanchjim Origin sounds more natural with better bass texture and vocal reach, and DynaQuattro adds sub-bass and fuller vocals—none with the planar-ish timbre. Even AFUL’s own P5 is cheaper and more fun, while the Explorer undercuts the price and scales impressively. In today’s crowded market, P7 is a competent all-rounder but not distinctive enough to stand out.

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The 7Hz x Crinacle Diablo is a very bass-centric, low-end focused set that turns into a borderline basshead IEM when given enough power and volume. Sub-bass and mid-bass hit with serious slam, rumble, thickness, and authority, making it highly satisfying for hip-hop, rap, EDM, pop, and even rock where kick drums and bass guitars need weight. It’s a fun, heavy-sounding tuning built for listeners who want impact first and foremost rather than a clean, neutral presentation.

This focus on low end means technicalities take a step back: layering, separation, and micro-detail are only okay for the price, and the overall presentation is not especially competitive in pure performance terms. Vocals and treble are tamer and more downward-tilted, giving the low end room to breathe but pulling voices back and occasionally making the sound feel borderline congested on some tracks. It’s not a good fit for those who want a vocal-focused or balanced signature. The set scales well with power, prefers silicone tips, and can lose bass texture with foam tips, so tip choice matters.

From a value perspective, the Diablo is described as “okay” rather than a value monster at around $150, with cheaper options like EA500 LM or EW300 offering stronger technical performance. Against peers such as the Explorer and S08, its tech level is similar, but Diablo clearly plays the role of the most bassy, basshead-leaning option. Accessories are solid—nice cable, sturdy classic 7Hz brick case—while the shell design itself is a bit dull but decent. Overall it’s a solid pick for bass lovers, especially if found on sale, but not the go-to choice for those chasing maximum detail, balance, or price-to-performance efficiency.

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The AFUL Performer 5+2 takes the familiar hybrid recipe of dual 6 mm dynamics, four balanced armatures and a micro planar and spins it into a distinctly vocal focused presentation. Vocals are pushed very close, giving an intimate, close talker character that will immediately stand out from more typical U shaped hybrids. This forwardness comes at a cost, as the overall soundstage feels flatter and smaller than many competitors, with the midrange taking center stage at the expense of a more spacious image.

The dual 6 mm drivers deliver a sub bass tilted low end that has respectable rumble and enough level to support genres that appreciate extra weight, while avoiding obvious boom or bloat. Impact and tactility are on the softer side, and combined with the elevated midrange and treble, bass presence tends to sit very close to the vocals rather than carving out its own layer. This crowding effect, together with the warm, smoothed textures, means layering and separation never really open up, giving the Performer 5+2 a more compact, blended presentation than many modern tribrids.

The treble region is where the tuning feels least controlled, with peaks across the upper mids, presence and air bands that can bring out snare hits and sibilants and push the micro planar into an overdriven, slightly unnatural timbre. The intended advantage of the micro planar is largely lost in this boost, keeping overall technicalities such as detail retrieval, imaging precision and stage depth firmly in the moderate camp rather than a clear step up from AFULs other models. As a result, Performer 5+2 emerges as a niche choice for listeners who strongly prioritize upfront vocals and do not mind a smaller, more intense stage, while those looking for a more balanced, spacious and natural presentation will likely find better options elsewhere.

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7Hz x Crinacle Diablo arrives as the fun take on planar: a compact, comfortable shell with a fingerprint-resistant black finish, generous case, and a thick two-core stock cable. It is easy to drive, though a modular/balanced option would have been welcome for a touch more headroom. Build and accessories feel sorted, letting the tuning do the talking.

The signature is a heavy sub-bass lift with a mid-bass bump that forms an energetic V-shape. It hits hard for EDM and pop while keeping planar traits of speed, cleanliness, and separation intact, avoiding the overdampened character some planars exhibit. Mids land more natural and open than expected for this profile; female vocals avoid sounding thick, with a well-judged ~3 kHz presence and a safe, extended treble that carries air without harshness.

Stage is better than expected for a bass-elevated set, though the shelf can fill the head and slightly compress projection; imaging remains tidy with an "everything in its right place" precision. Resolution is convincing—not a detail king—but it competes with pricier hybrids while keeping a warmer, smoother appeal. Light EQ works well: trim a bit of sub-bass, nudge mid-bass for slam, and subtly bring the mids forward. At about $149, Diablo delivers the bass-centric planar many listeners have been waiting for, balancing impact with credible technical performance.

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Naming drama aside (P5+2? just call it Performer 7), this Aful packs a quirky driver party: 2DD for low end, 4 BA split across mids/treble, plus a tiny micro-planar for the highest sparkle, all marshaled by Aful’s neat miniature crossover. The shells are lightweight, comfy and prettier than they need to be; the cable feels “don’t bother swapping” nice, with 3.5 or 4.4 options. The box is loaded with silicone tips but no foam—a miss, because the right seal changes everything. Price target sits around $250, which sets expectations high but not ridiculous.

Stock silicone yields a surgical, respectful tuning with bass that skews neutral and controlled. Swap to well-sealing foam or hybrids and feed a juicy source (warm Class A or tubes) and the set wakes up—stage snaps into a cohesive scene right in front, imaging gets laser-etched, and that micro-planar adds a pinch-of-salt treble spice without turning harsh. It’s an up-close presentation—sometimes almost claustrophobically detailed—in the best way: think “men with trumpets in the head,” precise placement, and excellent extension up top. Not as rowdy as the Explorers; more like a surgeon in a Hawaiian shirt—technical, but with a wink.

Practical upside: the clarity and positioning make this great for gaming and even viable for mixing/mastering checks; just don’t crank it into pain territory. Bass stays tight and responsive, treble sails high, and coherence holds. Tip and source matter a lot: with foam + warm power, it sings; with plain silicone, it’s merely polite. Final tally: a confident 8.5/10—doing a lot right at its price, dinged half a point for making everyone do math on the name.

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Aful Performer 5+2 lands as a hybrid of the beloved Performer 5 and the punchier Explorer. The unboxing is the familiar P5 affair—same case, same style of tips—nothing flashy, but solid. The shell mirrors the P5 in size with a comfy little stabilizing wing that locks in well. No metal nozzle or front filter here, yet tip retention is secure and hassle-free. The flat 2-pin socket is straightforward, and the stock cable feels thick and supple with a reliable chin slider and handy red/blue channel markers. Overall: understated build, great ergonomics, daily-driver ready.

Sonically, this one aims neutral with a very distinct top end—clean, dynamic, incisive. Think switching from black-and-white to color; cymbals and overtones pop with a slightly crunchy/pristine edge that energizes detail without turning harsh on good recordings. Bass isn’t about sheer quantity; it’s about slam and dynamics—quick on the draw, well-controlled, and satisfying when called upon. Vocals sit a notch forward, microdetail is strong, and the overall presentation is coherent, clear, and technical with convincing stage, resolution, and imaging. Not a treble-shy or bass-bombed tuning—more a refined all-rounder for those who want clarity and bite.

Versus the original P5, the 5+2 fixes the missing “air” and soft edges, trading them for crisper transients and better extension. Compared with Explorer (a value champ), the 5+2 brings superior upper-treble reach, detail, and vocal focus. Against Performer 8 and Cantor, it feels more visceral—the P8 is smoother and more relaxed, while Cantor pulls finer microdetail but with less bass slam. Sets like Dino Quattro or J’s Estrella bring bigger fun or treble theatrics, yet the 5+2’s balance and everyday versatility win more often. Net take: a neutral-leaning, highly technical upgrade that stands tall in its bracket—easy to recommend to anyone chasing clarity, speed, and controlled impact over pure warmth or excess bass.

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The AFUL Performer 5+2 (Performer 7 / P7) takes the P5 recipe and adds a second 6 mm dynamic for the lows and a micro-planar for the highs, nudging MSRP to $240. Unboxing mirrors the P5: nine pairs of tips and a decent case, but the accessories feel bare-bones at this price—no foam tips and a non-modular cable, even though the included 8-wire is supple and well-behaved. Build is classic AFUL: 3D-printed resin, blended nozzle (no mesh or lip—watch tip retention), single rear vent, and striking blue-green mosaic shells inspired by Suzhou gardens—cool-wall approved with four compliments to one “meh.” Fit is semi-custom and a touch chunkier than P5; comfortable for most, a conditional pass for small ears. Note a sporadic batch quirk: some units have over-tight 2-pin sockets; exchanges fixed it for affected buyers.

Tuning sits in warm-leaning neutral territory. The dual dynamics deliver punchy, textured bass that rumbles without bloating; guitars and drums carry convincing weight. Mids are the star—rich, full-bodied, vocal-forward without shout, with clean separation and natural tone. Treble from the micro-planar is smooth yet energetic: cymbals and vocal harmonics sparkle, special effects have bite and body, and only treble-sensitives may find hot mixes a bit lively. Technicalities impress for the money—detail retrieval and nuance feel a class up—while stage and imaging are solid rather than showy.

Against peers: the Tangzu x HBB budget pick mirrors the overall tonality but P7 offers higher resolution and more treble finesse; the planar “Heyday” alternative is brighter/faster with leaner bass; versus Performer 5, P7 brings tighter low-end, smoother treble, and better extremes detail; the Fresh-collab competitor pushes vocals further forward with bigger stage but leaner lower mids. Verdict: a versatile all-rounder that suits broad libraries and even content creation thanks to its balanced tonality and detail. Not for bassheads, trebleheads, or strict Harman-lean seekers, and the accessory pack/cable quirk holds it back from a slam-dunk. For roughly $240, though, it’s a brilliant, resolving upgrade in the AFUL line.

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Aful’s Performer 5+2 upgrades the original hybrid with 2DD + 4BA + 1 micro-planar tweeter and lands around $240–$250. The unboxing is practical: three sets of silicone tips, a pocketable puck case, and a soft, nicely draping cable (available in 4.4 or 3.5), though the braid can look a bit loose and the pre-formed hooks run large. The resin shells shift between blue and green under different light; fit is medium-large, very stable, and comfortable once the right tips are found. Note the narrow nozzle without a retaining lip and partially exposed bores/filters—tip grip is key and a little care prevents ear-gunk ingress.

Tonally this leans mild V-shaped: a clean midrange with a confident bass boost, a touch of lower-treble presence for bite, and well-extended air up top. The result is more incisive and punchy than the original P5, with clearer on/off transients that aid separation and layering. Trade-offs show as a hint of gritty/plasticky treble texture on cymbals and brushes—not harsh, but less natural than ideal—while the bass stays tight and exciting.

Against Aful’s Explorer, this sounds brighter, more spacious, and more technical; Explorer plays warmer/denser with smoother treble but less openness. Versus the pricier Thieaudio Oracle MK3, tuning is broadly similar: Oracle is smoother and deeper with a softer attack, while the Performer 5+2 brings more snap and engagement for less money. As a modern mid-tier hybrid, it absolutely still has a place—energetic, spacious, and well-executed—earning a solid four stars.

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Priced at $150, the 7hz x Crinacle Diablo is a planar IEM with a bass-heavier tilt that contrasts the more neutral Divine. Packaging is solid for the money: a nice carrying case, a decent cable, and multiple tips, while the shells are comfortable with a nozzle that’s neither too long nor wide. The tuning brings extra low-end heft without muddying the mids, creating an immersive presentation that suits modern tracks and engages without harshness. Aesthetically it fits the collab theme—black faceplate with a chrome outline—and overall ergonomics allow long-session comfort.

For competitive play, the Diablo delivers good imaging and engaging impact, shining in Battlefield where footstep “clanks” and environmental cues cut through, though extreme chaos can trim separation/layering. In Valorant it reads footsteps well and remains organized—earning a B+—but the extra bass energy can color gunshots and abilities; Divine edges it there and in Apex, where Diablo’s low end can mask finer cues during third-party frenzies. In Call of Duty, verticality demarcation could be cleaner and the bass body rides too many guns, placing overall gaming performance at a solid B. As a music-first pick with satisfying punch that stays reasonably clean, the Diablo is an immersive all-rounder, while the Divine remains the safer call for pure positional clarity.