đánh giá mh1



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Right when MH1 ‘LiveSound’ was first announced over a year ago by Sony Ericsson (*now ‘Sony Mobile’, after Ericsson sold its mô tả of the company to Sony early this year), I wasn’t really paying much attention lớn it – Why wouldn’t I, or any audiophiles in that matter? After all, it is just a “headset” by the company’s điện thoại thông minh division in Eupore, not from the famed tai nghe team in their nhật bản HQ. The bias kicked in và soon I have sầu forgotten all about it. Fast forward lớn a couple of months ago, I was offered a chance to nhận xét the recently released Sony Bluetooth không dây headset for Android, the MW1 ‘Smart Wireless Headmix pro’, và find myself very impressed by the sound unique of - not only the BT unit itself, but also the IEM it bundled with. It turns out lớn be the shorten version of MH1 adapted for the BT headset. I immediately know it is an IEM that deserved lớn be reviewed as a standalone hàng hóa before I can Review the MW1. It will help to complete the story of MW1, and really give sầu credit lớn the EU team that developed the excellent sounding headphối. MW1 Đánh Giá can be found here.
Sony Ericsson MH1 in bulk packaging from DX. Spec
Driver: Closed 5.8milimet dynamic transducerNominal Impedance: 15ΩFrequency response: 1Hz-20kHz Max đầu vào power: 67mWBass sensitivity: 125dB/V
Accessories & Build Quality
Normally I’ll start by talking about the packaging in this section of the review, but since I didn’t receive sầu the full retail packaging, I thought we will skip that part. Accessories wise, you will get a shirt clip & 4 pairs of silicone single flange eartips (S, 2xM, L).The IEM comes with 4milimet wide flat cable in asymmetrical length (J-cord), & the Y-splitter is made in such way that cable must be looped behind the neông xã. While the cable itself is indeed durable & tangle-không tính tiền as advertised, it is also a bit cumbersome & microphonics – good thing that the shirt clip helps to manage the issue lớn an acceptable cấp độ, but they are not completely gone. It would have been much better if it uses the smaller và oval flat cable found on Sony’s own XBA series of IEM. The cable is basically the only real complaint I have against the MH1, otherwise I would have been absolutely happy with it.
The included eartips are an improved version of Sony’s own Hybrid style silicone eartips that first appeared on EX700 and still used on the lademo XBA series. The bore is just a tiny bit wider which results in lesser hinder on sound transmission while the flange has been extended for a more secured fit. Like the original Hybrid, these should have sầu been sold separately as accessories as well, but unfortunately they are not.Just 3 inches (or 75mm) underneath the left earpiece is the remote and mic. It has volume control as well as play/pause button (or to receive sầu & hang up call) that should work with most of the current Android điện thoại thông minh and tablet (*see next section for more detail). There is also an extra ‘smart’ button for assigning extra function, but unfortunately it only works with Sony own Xperia series of điện thoại thông minh.
MH1 LiveSound (top) and MH1C Smart Headmix (bottom)Variation & Confusion
Bear with me here in this section as it is quite important if you are interested in getting a MH1. Let’s begin by explaining two standards used in making the 3.5milimet TRRS plug on headphối – OMTP và CTIA (both are organizations for di động standards). For OMTPhường, the TRRS plug is wired as (from tip-to-sleeve); for CTIA, the TRRS is wired as . Since OMTPhường was initially endorsed by Ericsson (và Nokia, which still uses the OMTP standard), all of their cellphone, including those under the Sony Ericsson branding, uses this standard. It also got adopted by a few other cellphone manufacturers as standard before mid 2011, such as LG, Motorola, Sony & Samsung. In mid 2010, the OMTPhường organization transitioned itself into lớn another organization (the WAC, if you are interest lớn know), and the OMTPhường standard for headphối was subsequently being phased out by most manufacturers within the following year (* it takes time to sell off old models) in favor of the CTIA standard. Part of the big reason for adapting the CTIA standard might be due to the fact that it is the standard used by Apple on their iDevice, which represent a big nội dung of the headset market. Standardization demands from political groups (i.e. the EU) also played a role lớn push for one headmix standard that will work on both Android & iOS, as well as most dumbphones (except for Nokia, which doesn’t like to play with other for now).Now that we have sầu learned about the two standards, let talks more specifically in MH1. When MH1 was first announced, it was named ‘LiveSound’ under the Sony Ericsson brand and complied with the old OMTPhường standard. But when Sony bought out Ericssion’s cốt truyện of the company và began khổng lồ introduce their own Sony Xperia brvà of Android smarphone, they start to adapt the CTIA standard on all their headsets. The new MH1 (*referred as MH1C, ’C’ is short for ‘CTIA’ presumably) is then renamed as ‘Smart Headset’ khổng lồ differentiate itself from the old ‘LiveSound’ version. It was supposed to be a fairly easy và clean transition, but unfortunately it isn’t. Some of the new MH1(C) with CTIA wiring is still being sold on various part of the world under the ‘LiveSound’ moniker while other parts of the world already use the new ‘Smart Headset’ moniker. One thing for sure, if you see a MH1 with an old Sony Ericsson biệu tượng công ty on the side, it is the OMTP. version và not compatible lớn the newer Android điện thoại thông minh. If it only has Sony biệu tượng công ty stamped on the side, và being referred as ‘smart headset’ or with Mã Sản Phẩm name MH1C, then likely it is the new CTIA version. However, the only sure-fire way is lớn check with the seller for compatibility. In the sự kiện that you have sầu acquired the wrong version for your cellphone, don’t despair – an inexpensive sầu TRRS smart adapter will allow OTMP.. headset to work on a CTIA cellphone (and vice versa). This is by far one of the smallest I have sầu found, and has pretty good build quality: Here.
MH1 and MH1C is cthua lớn identical on the outside.Last few notes on this topic: (1) CTIA plug is compatible to lớn almost all typical 3.5milimet TRS socket, meaning you should be able to use the headmix as typical IEM on any mp3 player (i.e. iPod, Cowon, Sansa đoạn Clip, etc). OMTP. plug on the other is not compatible to most 3.5milimet TRS socket and only sound normal with the TRRS smart adapter mentioned before or when you pressed the Hotline button on the remote. (2) Given Apple iDevice also use the CTIA standard, you can use the MH1C on any iDevices as well, but the volume control and smart button won’t work. Only the Điện thoại tư vấn button is functional.
I just got my Nano 7G và can confirm the mic won"t work on it. Given I have tested the mic on my Nano 4G and it works, the current conclusion is - MH1 will likely work only on older iDevices but not the lakiểm tra generation. Apple must have changed something along the way...

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As I was playing around all the different headmix I have khổng lồ figure out just which headphối works with Nano 7G (and possibly iPhone 5) and which isn"t, I stumble upon a solution khổng lồ let MH1"s mic and Điện thoại tư vấn button lớn work with Nano 7G và it is quite simple - it seems what Apple has done in the recent generation of iDevice is they have sầu changed the resistance inside the remote that needs lớn trigger the mic and hotline button function, thus making some headphối work while other won"t. So how bởi we trigger the mic and Gọi button function on MH1 (và likely on other headset that current don"t work with the lademo iDevice)? Easy, just press either Volume+ or Volume- button when you plug the headmix in & release it when plugged in. The volume control still won"t work, but it will give sầu you the ability lớn answer Call và play/pause music (single press), skip to lớn next song (double press), back khổng lồ previous tuy vậy (triple press), voice over (long hold) và voice memo recording.Just for fun, I ordered a pair of MH1C from DealExtreme và see if it is legitimate or not (*I also have the real MH1C sample directly from Sony). It turns out to lớn be the real khuyễn mãi giảm giá và it is the newer CTIA version as well. From the lachồng of packaging however, I’ll say they were probably taken from a full retail Xperia điện thoại thông minh package (*some of the higher kết thúc Xperia điện thoại thông minh come with MH1 as stock) & sold as a standalone product. Still, given I only paid less than $30 for a pair (retail is around $80), I’ll say it is well worth it. However, vì note that even though I have received a real MH1C, it doesn’t mean you will too. Similarly, you can find a lot of ‘bulk’ deal of MH1 / MH1C on eBay, which may or may not be the real stuff. So buy it at your own risk.Sound QualityThe IEM was given over 50 hours of burn-in before the review. At first, the bass can be a bit boomy while the presentation is more upfront than it should. In time, bass will settle down & the sense of space will improve sầu. I bởi recommover a minimum 50 hours of burn-in (100 hours if you can) with MH1, but it is not mandatory. The IEM will sound good out-of-the-box - burn-in just tightens up the overall presentation and resolution. The overall sound signature of MH1 is warm and sweet, while well balanced in all frequencies. Bass extends down khổng lồ 10Hz & hits with really good quantity và unique. Not the fasthử nghiệm or biggest impact around, but nothing khổng lồ be ashamed of even aước ao bass quái vật. Mid is sweet and right in the butter zone to give sầu the right balance of intimacy và texture while still maintains a good sense of layer và space. Treble extends up lớn the very top, but it is more about smoothness than it is brightness. While analytical listeners might not find the sparkle or crispiness to be enough for their taste, it still however compliments the mid và bass impeccably & doesn’t feel lacking in anyway. Soundstage is rather good. By no mean the best of the best or endlessly large, it does portrait width và depth in a very 3 chiều, well layered & resolving manner within its own confine. What I have noticed as I listened to lớn MH1 during the course of evaluation is that this is an IEM that truly has bare minimum weakness in overall tuning. In fact, it excels in almost any genre I can throw at it – Pop, Alternative sầu Roông chồng, Vocal, Folk, Country, và even Classical – just name it. Granted it might not be the best at every genre, I will say it has some of the most consistent performance across the board… Okay, may be Electronic can use a bit more sparkles, but that’s about it - & it is not khổng lồ say Electronic isn’t enjoyable on MH1 at all.
MH1 LiveSound (left) and MH1C Smart Headmix (right)Verdict
As I have mentioned before, the only complain I have with MH1 is its cable. I just wish that it was less awkward, which would have made the IEM a smashing success. Beyond that, it is a fully capable IEM that can actually compete easily with IEM that cost 3 times its original price, right at the edge of top-tier category. Even Sony’s own XBA-4 is not that far ahead of MH1. If you are lượt thích me, please put aside your bias against headmix & give sầu this a try. If you can get a real MH1 with those $30 bulk đơn hàng, it would be an absolute steal – much like the craze over ADDIEM (Apple dual driver IEM) a few years ago, except this is much better sounding & an even bigger bang for the bucks. I’ll wholeheartedly recommover it with a Sonic Diamond <4.95 / 5>.*A big thanks to Sony điện thoại for the MH1C sample.Another blogger is calling me a shill (indirectly) and provided some measurement to prove his points. While I don"t agree with hyên ổn - for all fairness, please give sầu it a read as well: LINK.Now hopefully all the fuzz about shilling is behind us. Read this.

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EarbudsParadiseEtymotic ER4S/SR for reference and analytical; Elecom EHP-SH1000 for fun và dynamic; Sen-fer MT-100 for everything in-between; Earbuds when no need for noise isolation.

Chuyên mục: kiến thức