Aful Cantor VS Xenns Top Pro

This is AFUL’s flagship science project: the Cantor packs 14 BAs per side (28 total) and a heap of buzzword tech—Dual-Channel Acoustic Maze for sub-bass, non-destructive direct-drive topology, and multi-dimensional crossover trickery that reads like Star Trek schematics. The housing even extends a stainless-steel nozzle to the tip’s end to bypass tip coloration—smart for consistency, dicey for ears with wide-bore silicones. Stick to the stock silicones or better yet foams to calm treble and avoid any scrape-risk.

Sonically it’s a hyper-resolving analyzer: every band is so present that volume tends to go down, not up, and mediocre recordings get roasted on the spot. Imaging is precise but a bit less cohesive than simpler sets; stage stays as the track dictates, while separation feels like a mixing desk with 14 faders. The sub-bass dives shockingly deep for an all-BA—think whisper-low “whoomp”—yet it isn’t a bass-monster; overall balance leans revealing rather than lush.

Pairing matters: clinical amps make it razor-edged, while warmer sources (R2R, iFi, RME-ish) and foam tips smooth it into addictive detail. At $800 it isn’t the one IEM to rule them all; it’s the specialist tool for listeners who want to dissect space, mic technique, and mix decisions—more control room than mosh pit. Cable and case are solid (4.4 mm balanced), and a tuning switch would have been nice, but for the right kind of nerd this thing lets you become the squig.

Z-Reviews original ranking

Z-Reviews expresses immediate and strong enthusiasm for the Xenns Top Pro, a $500 IEM featuring a 10-driver configuration (8 balanced armatures + 2 dynamic drivers). He notes their exceptional build quality and stunning visual design, describing them as one of the "prettiest IEMs that has ever existed" with a "color explosion" on the back. The accessories impress him, particularly the thoughtful custom foam insert in the case to protect the zipper, a soft padded case, a high-quality "196-core copper silver cable", and uniquely presented tip sets housed in pre-numbered, multicolored boxes. He finds the large nozzle comfortable enough for extended listening sessions, even though his arms fell asleep during one.

The core of the review focuses on the outstanding sound quality. Z-Reviews describes the sound as "smooth magical things" to his ears, emphasizing its non-fatiguing nature despite excellent detail retrieval: "clear as a whistle but not painful". He highlights the exceptional bass performance, which creates a unique physical sensation, fooling his body into feeling sub-bass pressure like a subwoofer was nearby, without being overpowering or unnatural. The treble is detailed and sharp without causing discomfort. The overall presentation is cohesive, "substantial", and immersive, making him want to listen track after track. He compares the experience favorably to much more expensive IEMs like the $1,500 FIO FX17.

Z-Reviews concludes with a strong recommendation, declaring the Xenns Top Pro "100% worth their $500 price tag". He states they do "everything I want a $500 IEM to do" and outperform his own collaborations like the Defiant, attributing this to the superior driver count and implementation ("there's no replacement for displacement"). Minor critiques include the large nozzle size and the lack of a plastic stand, but these are insignificant compared to the overall performance. His final verdict is that they are a "great" IEM that justifies their price through exceptional sound, build, and accessories.

Z-Reviews original ranking

The AFUL Cantor delivers a balanced and neutral sound signature, praised for its exceptional upper air, treble extension, and pristine clarity. While the bass offers sufficient dynamics without being thunderous, and female vocals sound natural, some listeners might desire a touch more punch in the upper mids (around 2-3kHz) and find a slight peak in the 4-6kHz region occasionally noticeable. The premium build quality stands out, featuring a unique and stunning "star night" face plate, a thick but comfortable shell with a slender nozzle, and excellent accessories. These include a slightly microphonic but otherwise nice-looking flat two-pin cable and an exceptionally plush case typically found on far more expensive IEMs.

Graph comparisons reveal the Cantor's tuning shares similarities with models like the Moondrop Blessing 2: Dusk and the AFUL Explorer, but it distinguishes itself with superior detail retrieval and dynamics. It competes impressively against significantly pricier offerings like the Elysian Annihilator in technical performance, offering a smoother presentation with slightly less sub-bass focus. The overall sonic presentation is described as sophisticated, refined, and highly engaging, creating a sense of music surrounding the listener. Minor tuning preferences aside – wishing for a bit more upper mid presence and slightly less energy around 4-6kHz and 8kHz – the core sound quality is highly regarded.

Representing strong sonic value despite its price point, the Cantor earns a high ranking for its unique and beautiful design, premium feel, and exceptional technical performance. While acknowledging excellent cheaper options like the AFUL Explorer exist, the Cantor justifies its cost with its detailed, airy presentation and overall package. It's highly recommended for those seeking a neutral, high-performing IEM, though a demo is advised given the investment. Ultimately, the AFUL Cantor is considered a treasure, fulfilling over a year of anticipation with its beautiful aesthetics and uniquely engaging sound.

Jaytiss original ranking

The Xenns Top Pro boasts an exceedingly comfortable, vented resin shell with a metal nozzle, praised as one of the better shells out there. It's light, isolates well, and features a flat two-pin connector. The included case feels extremely premium, matching cases found on more expensive IEMs. Accessories are generous, including a 4.4mm cable, 6.3mm adapter, three sets of tips, a pouch, and a shirt clip. The cable itself is appropriate for the price, described as plush and nice with a Dunu-style locking system, though the chin slider feels slightly loose.

Sonically, the Top Pro presents an interesting and effective mild V-shaped tuning that aligns perfectly with the reviewer's preferences. It features slightly elevated bass and mids with a hint of darkness, delivering clean, pristine mids and great treble extension and air without sibilance. Technical performance is strong across imaging, note weight, and detail. Graph comparisons show similarities to sets like the Dusk DSP and Annihilator, but the Top Pro distinguishes itself with better bass impact than its metallic-shelled sibling (the Tea Pro) and a more comfortable, all-day listen compared to the ultra-detailed but potentially fatiguing AFUL Cantor. It holds its own against flagships like the Monarch MkIII (offering potentially better bass) and the Astral (with minor tonal differences), proving highly competitive in the $400-$900 range.

Ultimately, the Xenns Top Pro emerges as a standout offering from the brand and a top contender at its $500 price point. It hits a sweet spot with very few faults, combining a world-class comfortable shell, generous premium accessories, and a cohesive, engaging sound signature. It delivers nice everything – impactful bass, clean mids, well-extended treble, and strong technicals – making it an easy all-day listen and a set that's hard to beat for this specific tuning philosophy. While responsible purchasing and demos are always advised, it earns a full recommendation as an excellent all-rounder.

Jaytiss original ranking

The Aful Cantor presents a complex and frustrating case, offering what might be some of the most detailed and resolving performance under $1,000. The clarity, separation, and sheer resolution are described as "pretty nuts," positioning the Cantor as a potential benchmark for technical ability. It delivers a clean, smooth, light, and airy sound signature with a bass that is very fast, lean, and features a tight sub-bass rumble. At lower volumes, this presentation is highly enjoyable and non-fatiguing, making it exceptionally good for critical, quiet listening sessions where its technical prowess can shine without drawback.

However, this technical marvel comes with a significant and unusual caveat: it is physically fatiguing to the point of causing headaches and a ringing sensation in the temples after only 15-30 minutes of listening at moderate volumes (around 70-80 dB). This is not a fit or nozzle issue, but rather an inherent property of the IEM itself. The problem manifests as a shrill and overly intense quality in the treble at higher volumes, accompanied by a metallic timbre on tracks with lots of cymbals, making it unsuitable for energetic genres like K-pop, J-pop, or EDM. This shrillness is not fully solved by EQ and is believed to be related to the driver design, nozzle, or venting rather than just the tuning.

When compared to peers, the Cantor is more resolving than the warmer, fuller, and smoother Letshuoer Supernova but falls short of its natural timbre. It also can't match the Monarch MK3 as an all-rounder, which offers a more impactful bass, better vocals, and a smoother, more engaging experience. The Cantor's vocals are also a weak point, being recessed, light, and borderline thin. The final recommendation is to definitely demo these first; they are only easy to recommend for those who listen at very low volumes (under 60 dB) and are not sensitive to treble intensity, as its scaling at normal listening levels is poor.

Jays Audio original ranking

The Xenns Top Pro establishes itself as a formidable $500 benchmark, delivering a dynamic, balanced, and clear sound signature. Its standout feature is the crispy, clear, and highly resolving treble that avoids artificial sharpness or fatigue, contributing to a refined hi-fi presentation. This treble clarity particularly enhances female vocals, rendering them sweet and angelic without huskiness, perfectly distanced, and non-shouty at normal volumes due to intelligent tuning cuts and gains.

Technically, the Top Pro punches above its price, competing with models around the $1,000 mark and reaching near Monarch level performance. While a direct upgrade to the original Top, Astral, and Meta models—offering more detail, less sharpness, and increased sparkle—it isn't a massive leap. Its value-to-performance ratio is exceptional. Compared to the Monarch Mk III, it trades some bass impact and texture (making it mid-bass light for genres like rock or metal) for superior layering, separation, and a more dynamic, contrasty, and crispy treble presentation. The bass, while sufficient, can feel disengaged in bass-heavy genres, making sets like the Astral or Odyssey preferable there.

Scaling depends on volume and genre: energetic tracks with treble emphasis suit mid volumes (~65dB), while slower artists like Frank Ocean shine at higher volumes (~75-80dB). Balanced eartips are recommended to maintain its excellent treble balance. Against competitors, the Top Pro is more technical and resolving than the Arcanis (though the Arcanis offers more unique, intimate vocals), more energetic and dynamic than the Volare (which has smoother treble and better mid-bass), and cleaner with better layering than the Oracle Mk III (which boasts better bass texture). Ultimately, the Top Pro is a highly recommended all-rounder, delivering near Monarch-level performance at half the cost with great accessories, making it arguably the best $500 upgrade option for most.

Jays Audio original ranking

The AFUL Cantor lands as a flagship all-BA set with 14 balanced armatures at $800, packaged with a great-handling nylon cable and a handsome shell. The catch is fit: a very long nozzle with a metal insert demands a deep insertion, and comfort varies widely; AFUL’s stock tips are essentially required to keep that nozzle from poking and to restore some flex. Build and presentation impress, but the ear-fit can be fussy and the shells tend to stick out.

Tuning trends U-shaped: a lower-mid dip into a hefty sub-bass boost, relaxed upper mids, and noticeable upper-treble energy. When seated correctly, the set delivers crisp transients with a touch of “planar-like” pluck, good imaging, and clean BA bass that favors electronic thump over kick-drum slam; with the wrong tip or depth it swings to brittle/bright or muted. The midrange can read a bit thin, so the contrast comes more from bass/treble edges than from vocal saturation.

Compared with Symphonium Helios, both are all-BA and graph-adjacent, but Helios leans vocal-forward and smooth while Cantor is the more contrasty, fun listen that trades mid presence for excitement. Net: technically capable and competitive when dialed in, yet compromised by comfort and tip dependence. Final verdict: 3/5 stars—a better match for listeners with deep pockets and deep ears.

Super* Review original ranking

The Xenns Top Pro enters the competitive $500 IEM arena with a hybrid driver configuration (two dynamic drivers, eight balanced armatures per side) and striking aesthetics, described as a "Jackson Pollock cross cyberpunk" design offering impressive visual depth within its lightweight, translucent resin shells. While the packaging is handsome and premium, including a large carry case, a soft pouch, a cleaning tool, a shirt clip, a termination adapter, and a generous selection of ear tips (foam and two silicone styles), the included thin, lightweight cable feels somewhat lackluster and uninspiring despite its swappable termination mechanism (3.5mm/4.4mm/6.35mm). Fit is stable but leans medium-large, potentially challenging for smaller ears, with a nozzle depth requiring tip experimentation for optimal comfort.

Sonically, the Top Pro follows the "new meta" tilted diffuse field sound signature, measuring close to a neutral target. However, its execution falls short of expectations. The boosted bass lacks definition and physicality, coming across as soft, unengaging, and lacking sharp attack or tactile impact, reminiscent of the HiSenior Mega5-EST's low-end. While the upper treble elevation adds brightness and air without harshness or sibilance, it combines with the bass presentation to create an overall tonality that feels clinical, thin, and surprisingly bodyless, lacking warmth and richness despite the bass quantity. Technical performance is decent but unremarkable; imaging and separation are competent due to the brighter tilt, but the presentation feels smoothed over and ultimately unengaging.

Comparisons highlight its shortcomings against key competitors: the Mega5-EST offers better mid-range body and natural tonality; the Oracle mk3 delivers superior bass tactility and a more exciting, stagey presentation; the Brain Dance provides a more impactful, bombastic sound with better-defined bass; and the cheaper Dusk excels with exceptional vocal texture, micro-contrast, and significantly superior bass physicality and engagement. Consequently, while not a bad IEM and confirming that $500 can buy top-tier sound, the Xenns Top Pro earns a modest 3-star rating for its lackluster bass, clinical tonality, and failure to stand out in a crowded field where alternatives simply offer more compelling and engaging listening experiences.

Super* Review original ranking

Positioned at $500, the Xenns Top Pro gets stacked against the Subtonic Storm at around $5,400—a full 10× price gap that shouldn’t be glossed over. Level-matched listening shows the two land surprisingly close in overall technical performance, with differences in DDs/ESTs and driver counts mattering less than expected. What stands out more is transparency: the Top Pro is upfront about its internals and branded components, while the Summit-Fi piece plays things closer to the vest—par for the course at that tier.

In back-to-back A/B, the Top Pro’s mid-forward balance proves the hook. Instead of leaning on a mid-bass lift for “note weight,” it nudges the mids, keeping vocals, guitars, and cymbals clean and engaging without tipping thin or brittle. Anchored at the same SPL, track after track, the choice often becomes a coin flip—and many listeners would likely pick the more affordable set on tuning alone, because it’s simply more immediately musical across genres while holding its own technically.

This is diminishing returns in the palm of a hand. Slotting the Top Pro into a ranking even risks crowding out pricier neighbors, because its value sits uncomfortably high for its bracket. If the shells were disguised and the price tags hidden, the pick rate would tell the story: a “top-of-the-line” listen without the Summit-Fi tax, driven by smart tuning rather than spec sheet theatrics.

Bad Guy Good Audio original ranking

The Xenns Top Pro stands as a significant evolution from its predecessors, bearing little resemblance to the original Top despite sharing a similar driver configuration. Its tuning aligns much more closely with the Tea Pro, effectively acting as an upgrade to that model – perhaps better named the "Tea Pro Max". It delivers a slightly warmish mid-range with a boost in the upper mids, creating a natural yet contrasty and fun presentation. Vocals retain life and presence, avoiding sounding pushed back or dead neutral. Crucially, the Top Pro executes this mid-range cleaner than the T Pro, thanks to a cut in the mid-bass. This cut enhances bass definition, making it punchier and more dynamic, while also improving separation between the bass and mid-range.

Treble performance is generally lively and detailed, contributing significantly to the perception of strong technical ability. However, it can be slightly peaky, introducing a touch of BA timbre that detracts slightly from perfection – a minor nitpick considering the overall quality. Instrumental separation across the frequency range (bass, mids, treble) is a standout feature, resulting in very good technical performance that surpasses competitors like the Blessing 3. The signature manages to sound snappy and tactile despite a weighty low end. Compared directly to the original Top, the Top Pro offers a fuller, more realistic mid-range adhering to modern tuning philosophies, whereas the original Top remains brighter and leaner. Against the highly regarded HiSenior Mega 5 EST, the Top Pro provides a more engaging and contrasty alternative to the Mega 5 EST's exceptional but potentially "vanilla" neutrality and smoother timbre.

Ultimately, the Xenns Top Pro earns a strong recommendation and a deserved A-tier ranking. It represents a compelling value proposition at its price point, offering an engaging signature with excellent technicalities that many listeners will enjoy. The only significant caveat is for those extra sensitive to treble, who are strongly advised to demo it first due to its elevated and occasionally peaky nature.

Tim Tuned original ranking

Xenns Top Pro arrives with a tidy bundle: a sturdy carrying case, three tip sets (two silicone, one foam), and a lightweight modular cable (3.5/4.4) on a 2-pin connector. The translucent blue, 3D-printed shell is ergonomic and comfortable over long sessions; the nozzle size feels just right. On the graph it follows HBB’s curve with more sub-bass than mid-bass, yielding a fun, energetic sound that’s also notably resolving with strong driver performance; the balanced silicone tips proved best for gaming.

In Valorant, the presentation is intimate and action-packed: rumble from Vandal/Operator/Sheriff hits with tactile weight, and depth cues/verticality stay coherent. Still, the elevated low end adds a slight “husk” that softens imaging precision when team fights erupt, so separation and layering can blur as abilities and gunfire stack—landing around a B+ to A- experience, with sets like the Mango T Pro and Kiwi Ears Astral feeling a bit more breathable.

In Apex Legends, that extra low-end energy makes chaotic scenes less breathable—smokes, grenades, and third parties push separation/layering harder than ideal—while Call of Duty (Treyarch mix) fares surprisingly well, keeping doors, slides, and distant fire easy to track. Counter-Strike 2 doesn’t image as cleanly as Valorant because of the same low-end pull. Overall, the Top Pro is excellent for music (resolving, technical, and punchy—great with rap), but for competitive gaming the original Top remains the safer pick; placement sits around an AB tier, in line with sets like the Letshuoer EJ07M Kinda Lava.

Fresh Reviews original ranking