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Brainwavz's new line

A Review On: Brainwavz S1

Brainwavz S1

Rated # 139 in In-Ear
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Review Details:
Audio Quality
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Design
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Zelda
Posted · Updated · 1092 Views · 0 Comments

Pros: Build quality, accesories, Deep and Fast Bass

Cons: Treble

Full review here: 

http://www.head-fi.org/t/704318/review-brainwavz-s1-a-new-challenger

 

 

 

Specifications:

Driver: 10mm Dynamic

Rated Impedance: 16 Ω

Frequency Range: 20Hz ˜ 20kHz

Sensitivity: 93 dB @ 1 mW

Max Input Power: 2 mW

Cable: 1.3m, Y-Cord OFC Copper

Plug: 3.5mm Gold Plated

 

Official product page:

http://www.yourbrainwavz.com/s1.html

 

 

 

Sound:

The new Brainwavz feature a mix of a bassy and a (slight, not very balanced) V-shaped sound. Kinda tip dependant: the grey tips tend to strengthen the low frequencies and add some extra warmth, with smoother highs; the black ones offer a more pronounced V-shaped response, with deeper bass, sharper highs and more distant mids; and the bi-flanges give a bigger and more spacious and open sound.

 

The low-end is quite present and very powerful, and could be easily considered as a heavy bass earphone. Yet, it's relatively detailed and controlled. Sub bass has great extension, and is one of the deepest bass I've heard in this sub $60 range, almost competing with the AudioFly AF56's depth. Mid-bass is very full as well, and more forwarded than the sub-bass. While it is well bodied and layered, it can be too overwhelming for some and even a bit muddy at times. A great match for bassheads, but might be too much for those in search of a more balanced sound. What really is worth praising is the speed; it's one of the fastest bass I've came across lately. Not as the light-speed bass as my favorites ATH-CKN70 (that's a hard to beat CNT driver), but very impressive for a bassy IEM, indeed.

 

As expected, the strong bass tends to overshadow the whole midrange response. Even the upper mids are not safe from some bass bleed. In the best scenario they will not sound too recessed, but in the worst case they'd feel quite distant. They don't lack body, though, and do share a fair sense of richness and warmth, but still won't stand out for their midrange presentation alone. Surprisingly, they manage to show a very good level of clarity. At first, the details will be too hidden behind the thick bass, but will start to show up after some 'break-in' time. EQ might help even further in this regard, especially if you get to control some of that bass response.

 

The treble is probably the less favorite part here. While the highs are slightly more upfront than the midrange, they are also quite sharp and harsh, especially with the black tips (either the single or double ones). Sibilance is present even with the grey tips, but on a lesser degree, and there's a fair metallic resonance making them too unnatural, and not very extended either.

Similarly, vocals also suffer a lot, somewhat veiled due to the authoritative bass. Clarity is not really missing and it's possible to recognize the background voices, but need some extra effort from the listener side. The real issue is the lack smoothness as they can sound very rough and edgy, to the point of being unbearable even at moderate volumes.

 

The stage is rather big, as expected for this kind of signature. Instrument separation is average and the S1 could have a better sense of air.

 

All in all, I'd rank them between the AF45 and AF56, closer to the later when it comes to overall resolution and presentation. The AF56 wins hands down in stage, space and especially in treble smoothness, but the S1 show a warmer midrange tonality. Technically they're definitely a better sounding and more refined model than the last dynamic Brainwavz model, the M5, in practically every way, but to my surprise I could still like the older and lower model over this new S1.

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