E-MU Teak

The headline, and the one thing almost everyone praises: deep, punchy, controlled bass that reviewers and owners repeatedly call the best they have heard in a headphone. Measurements agree it is lifted mainly in the sub-bass rather than the mid-bass. The dissent runs both ways and is small: a few owners hear a mid-bass bloom or 'hump' that booms on some mixes, while a few others (often on a poor seal) find the sub-bass less impactful than the hype.

“Bass is sinfully addictive, tastefully elevated that it is punchy but not boomy or muddy at the same time.”

unheardlab

“the E-MU Teak has the largest bass response I've ever heard in a headphone. Bar none.”

Reddit — r/headphones (katalysis)

“I will note that there is a mild bloom from the mid-bass, which does lend itself to some sloppiness.”

inToit Reviews

Close to a consensus strength: effortless macro-dynamics and slam that measurers and reviewers say embarrass far pricier headphones, and it stays clean when pushed. The one dissent is about micro-dynamics — ConvinceMeAudio found the loudness contrast between instruments only 'okay'.

“Excellent dynamics with one of the best bass I've heard in a headphone”

Crinacle (ranking list)

“Macrodynamic qualities are EXCELLENT, arguably one of the best out there even when faced with much more expensive headphones.”

unheardlab

“the Teaks seem to be cleaner and more dynamically capable than the other cans in this survey.”

Stereophile / InnerFidelity (Tyll Hertsens)

Better than its reputation for a bass-heavy headphone: most listeners hear a natural, coherent midrange — one careful comparison put it level with the HD 650 — and the smoothest mids of the Foster family. The shared caveat is a dipped presence region, so vocals can sit a step back; a quarter of the weight (Crinacle, ConvinceMeAudio and a few critics) instead hears the upper mids as a little harsh, thin or 'hollow'.

“The E-MU Teak is the first headphone I've heard whose midrange tonality is the same as the HD650.”

Reddit — r/headphones (katalysis)

“The presence region (2-4khz) is still slightly dipped next to an HD6XX or HD600.”

Over-ear mania

“though the midrange can be a little harsh”

Crinacle (ranking list)

Everyone describes the same shape — bass and treble lifted around a mildly scooped middle, a polite V or U rather than a deep one — and most like it: ASR finds broad agreement with its preference curve and Tyll Hertsens called it splendid. What they disagree on is the tilt. Listeners who notice the bass call it warm, even dark; listeners who notice the 6 kHz and upper-treble peaks call it bright. A minority dislikes it outright as thin or coloured.

“The tonality of the E-Mu Teak is splendid.”

Stereophile / InnerFidelity (Tyll Hertsens)

“there is broad agreement with our preference curve in dashed blue.”

Audio Science Review (amirm)

“I would describe the sound characteristics of these headphones as bright with a dip in the mid-range in the lower region”

ConvinceMeAudio (YouTube)

Sources split on the same uneven top end. A slight majority by weight — ASR, unheardlab, ConvinceMeAudio and a string of owners — hears it bright: energetic, sometimes sibilant on female vocals or hot cymbals, fatiguing for the treble-sensitive, with several taming a peak by EQ or pads. The rest — Tyll Hertsens, Over-ear mania, inToit, TotallydubbedHD, katalysis and others — hear it as smooth and non-fatiguing, even a touch short on air. Owners on both sides agree it is track-dependent, and the rigs themselves disagree above 8 kHz.

Sources split. Most reviewers and owners hear a stage unusually wide and deep for a closed headphone — 'like open headphones', to Tyll Hertsens — which fits its vented, semi-closed cups. A measurable minority (unheardlab, Over-ear mania, ConvinceMeAudio, some long-term owners) hears it as average or intimate: wide to the sides but shallow, which unheardlab ties to the small pad openings.

A consistent strength for a closed-back: layering and instrument separation that reviewers rank above most mid-fi, and positioning good enough that several use it for games. The reservations are about precision rather than placement — Tyll Hertsens and inToit hear the image as a little hazy on complex tracks.

“Layering and separation are fantastic, clearly better than most mid-fi headphones.”

unheardlab

“Sound-stage is wide and deep for closed back can, and imaging is good, but separation is only adequate, and not stellar”

inToit Reviews

Mostly heard as resolving for the price — one owner found it clearer than an HD 650, Crinacle grades its technicalities A−. The minority is emphatic: a Head-Fi critic calls its resolution poor, and ConvinceMeAudio thinks the treble lift creates 'fake' detail rather than real resolution.

“The E-MU Teak is a very resolving pair of cans, and I could hear clarity and details here that sounded veiled and muffled on the HD650.”

Reddit — r/headphones (katalysis)

“Resolution sucked, so there was nothing worth noting about it.”

Head-Fi (SilverEars)

Sources split, and ear size decides it. The frame is light and the headband adjusts smoothly, so reviewers and small-to-average-eared owners find it comfortable for hours. The other camp is just as consistent: the stock pads have small, shallow, D-shaped openings that press on larger ears (and on glasses), get hot, and push many owners to aftermarket pads; the thinly padded headband draws a few complaints too.

Sources split on two different things. The cups and metal frame look and feel premium — nearly everyone calls them gorgeous. But the durability record is the most repeated complaint in the owner threads: the yoke hinge held by a single small screw can snap (several owners, one twice), wooden cups can shrink or crack in dry climates, and the stock cable is stiff, microphonic and loose at the 2.5 mm plugs. Some owners report years of daily use without a fault.

A weak point by design: the cups are vented, so it leaks and lets outside noise in more like a semi-open headphone. Owners place it roughly halfway between an open-back and a sealed can. One reviewer and one owner (on aftermarket pads) found it isolates reasonably, but nobody recommends it for a commute or a noisy office.

“they do leak a fair amount. I would say about half-way in between my 598s and a true closed back.”

Reddit — r/headphones (Akora_)

“a closed headphone that doesn't isolate very well”

Reddit — r/headphones (Imlulse)

Mostly judged good value: several reviewers call it the best closed-back or the best 'fun' headphone under $500, and Tyll Hertsens called the Massdrop price a bargain. The caveats are about alternatives and hassle — it shares its driver with the cheaper TH-X00 line, a ZMF Atticus is the usual step up, and buying means ordering from Singapore with customs and no easy returns. One critic calls it a $50 Creative driver in expensive wood.

“The Teak is so far my favorite closed-back under $500.”

Over-ear mania

“Best fun headphone under $500, regardless of closed back or open back.”

Reddit — r/headphones (brianjai)

“Not really worth upgrading from TH-X00 if you already have it unless you really want the detachable cable.”

Reddit — r/headphones (I_want_all_the_tacos)

“E-Mu Teak is absolutely not worth the money, you're just paying for the wooden cups.”

Reddit — r/headphones (I-Drink-Lava)