HUM Pervasion Digital Audio Player

I’ve created a quick video to start building some awareness of a new DAP I just bought. Come and check it out at the new Passion for Sound site. There’ll be a full review coming soon too, but only on the new site

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Shozy Alien Digital Audio Player

The Shozy Alien came to my attention a little while ago before it was released and I’ve been eagerly awaiting it ever since. The main reason for my excitement is that there have been a number of stripped-back, screenless players in the past (and present) that have excelled in sound quality because of their very simple designs – I was hoping the Alien would continue this trend, but at a much lower price.

Overview

Shozy AlienThe Alien is a well-priced (~$250 AUD), compact, screenless player that plays only WAV and FLAC files – no MP3, no AAC, just the two major lossless options. For some people that will be an instant turn-off, but others may realise that this dedication to limited formats means a possible emphasis on playing those formats flawlessly – that’s what I was hoping for.

To read the rest of this review, please head over to the new Passion for Sound site – it’s sexier and will have more great content coming very soon!

Audiofly AF140 – Mini-Review

I’m sitting in bed today feeling decidedly lousy, but with the quandary of also having a pair of Audiofly’s new AF140 IEMs in my temporary possession for a review before I pass them on to another Head-Fi’er so I hope this mini-review can do justice to what I find to be a really enjoyable set of IEMs. Please don’t make the mistake of assuming that the brevity of my review or quantity / quality of photos reflects the quality or performance of the product in any way.

Before I get started, I’d like to thank the team at Audiofly and Billy from Noisy Motel for making this tour possible. I know that the AF140s have received some criticism so far which is always a risk during a tour, but I honestly believe that the criticism is misplaced and a result of personal tastes (which we are all completely entitled to) as opposed to a product design flaw. I believe the AF140s hits its brief as perfectly as the previously reviewed AF180s – it’s just that the brief in question isn’t for everyone and that’s fine. Read on to see if it might be for you…

To read this review please head over to the new Passion for Sound site. It’s sexier and there’s lots of great new content on the way.

 

SoundMAGIC HP200

11010050I have a confession to make. I have completely disregarded the SoundMAGIC headphones for ages simply because of their name. It wasn’t the fact that they’re a Chinese (i.e. not German) company because I love some of the IEMs and headphones coming from companies like HiFiMan. No, the simple reason is that I thought the name sounded a bit dinky and cheap.

It was only because the HP200s were setup as a demo at the recent AV Show in Melbourne that I heard them at all and I was really excited to discover a hidden gem. These are an incredibly well-priced headphone for their outstanding performance and well worth considering for anyone looking at headphones like the Sennheiser HD650s or HD600s.

Overview

The HP200 is an open-backed full-size headphone from Chinese manufacturer, SoundMAGIC. SoundMAGIC built a reputation on their excellent budget IEMs, but are showing with their HP100 (closed) and HP200 (open) headphones that they can play at a higher level too.

Specifications

  • Driver:  53mm dynamic
  • Frequency range:  15 Hz – 35,000 Hz
  • Impedance:  20 ohms
  • Sensitivity:  98 dB / mW (at 1 kHz)

With a price tag at a little over AUD $300, the HP200s are direct price-point competitors for headphones like the Audio Technica ATH-AD900 and AD900X, the AKG K/Q701, and Beyerdynamic DT880 and DT990. That’s stiff competition, but I would also go so far as adding the much praised and more expensive Sennheiser HD600 and HD650 to that mix. Intrigued? I was…

Design & Comfort

11010059These are some nice looking cans – and they feel as good as they look!

They are made from a combination of plastic, metal and faux leather and everything looks and feels solid, but not heavy. When you pick up the HP200s they just feel great – soft and smooth where they should be (ear pads, headband, etc.), and solid and sturdy everywhere else. In terms of design and build quality, the HP200s are easily on par or ahead of every other headphone I listed above as their competitors so we’re off to a good start.

The headband slider is metal over plastic and moves in clearly notched increments. It’s even labelled with numbers painted onto the metal to help you return to your perfect settings every time.

The outside of the ear cups are covered in a gloss black metal grille that looks and feels great. Meanwhile, other parts of the frame are made from high quality soft-touch plastics that feel almost luxurious.

In terms of practical design, the HP200s are basically faultless. Their visual design is a matter of taste, but isn’t going to offend anyone. I personally wasn’t “wowed” by the styling of them, but I would also be very happy to have these displayed on my headphone rack.

Electronic Design

The HP200s have a relatively low, 20 ohm  impedance which helps them easy to get good volume levels from portable devices but can be a double-edged sword because lower impedance leads to less control, especially in the bass and can reduce the overall tightness in the sound of the headphone. If I had to pick a fault with the HP200 it would be this low impedance. Had these been a >100 ohm headphone, they might just have completely dethroned some of the long-term kings of the category. As it is, they are great, but can be a little bit picky with the source / amp used. If you try these or buy these make sure you use them with a source or amp that has an output impedance below 2 ohms. If you listen to them and they sound a bit loose and flabby try another amp or source – it’s not the headphones.

Accessories

11010051It’s always nice to receive some extra goodies with a set of mid-to-high level headphones and the HP200s deliver with a nice black hard-case, extension cable and airline adapter. A really nice touch is the pouch that’s built into the case using a velcro system so you can store your adapters, etc. in the case without them rattling around and damaging your headphones.

Cable Options

I mentioned the extension cable provided with the HP200s, but it’s worth going a little deeper.

11010057The headphones come with a straight, 1.2m cable which is great for desktop use, but won’t reach to your television and may be a little limiting if you like to move around without always having your source at your hip. The extension cable takes care of that by adding a couple of extra metres to the cable. The main cable ends in a 3.5mm jack with a screw on adapter for 6mm connection while the extension cable ends in a plain 3.5mm plug without screw thread.

In addition to the extension option, the HP200s have a detachable cable which uses a simple 3.5mm stereo jack so it would be very easy to buy (or make) a replacement cable if required. If you did decide to go the custom cable route though, it’s worth noting the SoundMAGIC locking system which limits the size of the plug used (and means the plug won’t lock into the headphones so it could pull out if accidentally tugged on.

The stock cable is a little bit prone to hold the “waves” created by coiling so a slightly better cable would be nice for ergonomics, but it sounds fine.

Comfort

Having waxed lyrical about the great feel of these headphones in the hand, it’s probably a good time to consider if they feel as good on the head!

The simple answer is “yes”. The HP200s are very comfortable. The soft ear pads are very comfortable and the cups are big enough to fully cover the ears without putting pressure anywhere and without getting too big. The padding on the headband is sufficient to keep it comfy for long listening sessions, but I’d say overall the headband is not quite as comfortable as some of the best in the game (HD650 / Beyer T1, etc.) due to a slight sense of pressure in the centre of my scalp. It’s worth keeping 2 things in mind here: firstly that I have no hair to add padding between my scalp and the headphones, and secondly that I am being very nit-picky to find anything you might want to know.

Overall I’d rate the HP200s as a fraction behind the HD650s in terms of comfort, but it’s literally just a fraction.

Sound Quality

The HP200s garnered their comparison to the HD650s on account of their sound signature. Similar to the HD6X0 series from Sennheiser, the HP200’s sound smooth and a touch warm, but without losing any detail. They have more top-end sparkle and clarity than the HD650s and may be more akin to the HD600s, but I can’t compare directly to the HD600s because I don’t know the HD600s well enough.

Bass

11010060The HP200s produce excellent, controlled bass that has plenty of body and impact in the mid-bass region, but without bloat and boom. Once again they’re quite similar to the HD650s in their presentation. Bass is warm, full and smooth with kick and presence. It’s not the most detailed bass I’ve heard, but it’s very enjoyable and tends to flatter most music I’ve thrown at the HP200s.

I often use Marrakech by Incognito to test bass because it opens with a well-recorded kick drum that really tests a headphone’s ability to move the air cleanly and tightly, but with force. The HP200s performed beautifully here and sounded as natural as anything else I’ve tried. The presentation had both the sound and the feel of standing in a room with a kick drum being played.

The HP200s also have sneaky sub bass. I was about to write that they didn’t go as deep as I might like, but I changed tracks and found the hidden rumble. While not quite at the level of the Beyer T1s (which cost nearly 4x the price of the HP200s), the sub bass is present and authoritative. While not a bass-head can, the HP200s are very impressive in the bass department, but present the bass in a very natural and musical way.

Mids

Hopefully you’re not getting bored of my HD650 references yet because there are at least 2 more to go.

The midrange from the HP200 is clean, smooth and balanced with everything else. Nothing about the midrange sticks out, but I think that’s exactly how it should be because it means nothing is being overshadowed or over-emphasised.

Switching over to Tin Pan Alley by Stevie Ray Vaughan, the guitars and the drums had beautiful texture and clarity, but were buttery smooth the way they should be. What struck me though is a level of openness that I think was lacking from the Sennheiser HD650s. People often talk about the Sennheiser veil and although I never bought into it 100%, I can understand where the term came from. To my ears, the HP200s present the same quality of silky smooth midrange for vocals and instruments, but manage to add a tiny amount of edge and attack that the HD650s never gave me. That edge takes the sound from relaxing and enjoyable to exciting and enjoyable. It does this without bringing fatigue – just excitement.

I also like to test headphones with tracks from the Alison Krauss and Union Station album, Paper Airplane because some headphones can sound a little glassy with some of the strings used. The HP200s aren’t among that group though. The strings all remained clean and “plucky” (for want of a better term), but without getting edgy and fragile sounding. To sum it up I guess I’d say they maintained both warmth and detail which is perfect!

Treble

11010053

If you’re waiting for the big “but” here and expecting the HP200s to falter you might be disappointed, but the treble does require some discussion.

Final HD650 reference alert! In my opinion the HP200s deliver better treble than the HD650s. It is brighter, more detailed and with more extension. Where the HD650s may have an edge over the HP200s is that they never become sibilant. It’s not a regular issue, but it is possible for the HP200s to sound a bit edgy in the treble, particularly if a track has been poorly recorded or heavily compressed. While not brutal like the T1 or HD800 headphones, the price we pay for treble detail and extension is the risk of sibilance. I personally think the HP200 balances the divide really well. Overall it’s still a smooth sounding headphone, but without drifting into anything mushy or vague.

I think the sound engineers at SoundMAGIC created a beautiful balance between enjoyable listening and detailed listening by presenting just the right amount of treble, but without going to the extremes and revealing every flaw and weakness in the music or the source.

Staging & Imaging

When listening to the HP200s, the headstage (a new term I’ve picked up from someone somewhere and prefer to soundstage because it recognises the fact that it’s all inside the head) is spacious and clear. The sound is intimate and feels like you’re up close to the musicians, but it’s not claustrophobic, just intimate. I noticed that the size of the headstage was influenced by the source I used. A better-matched source (i.e. <2 ohm output impedance) resulted in a larger, more spacious sound and a headstage which is clean, open and very lifelike.

Spacing in the headstage is good and instruments are well placed in a good-sized semi-circular stage. While I’ve noticed a few triangular headstages lately (front and sides with no depth at the diagonals), I’d say the HP200s perform quite well at the diagonals and present a convincing auditory picture. There’s also good vertical layering with voices sounding slightly higher than the instruments being played by singers.

In terms of imaging, the HP200s define the placement and boundaries of instruments really well. Listening to orchestral music, each instrument is clearly separated and defined and there is a nice sense of depth and placement within the stage.

I would describe the HP200’s staging and imaging as immensely enjoyable and relaxing. Sure, surgical tools like the HD800s will perform better at pulling apart instrument placement, etc., but the HP200s do a great job for enjoyable listening and a wonderfully relaxing and yet engaging presentation.

Summary

The easiest way to sum up this review is to say that this pair of HP200s was kindly loaned to me by Billy at Noisy Motel for the purpose of reviewing them. I am dropping them off again tomorrow afternoon and will not only miss them, but have started budgeting to by a pair. I like them that much!

I really wish I still had my HD650s to compare side-by-side with the HP200s because I have a feeling that the HP200s are on par or better in every area (as long as they’re paired with the right source) and a clear winner in the treble region. As mentioned, I have a feeling the HP200s are actually a very close competitor to the HD600s and look forward to a direct comparison soon hopefully.

In the meantime, if you have around $300 to spend on an open headphone and you’re looking for a headphone that delivers a slightly warm, but mostly neutral sound with plenty of detail and clarity then honestly look no further than the HP200s. I’ve tried the HD650s, HD600s (briefly), DT880s, AD900s, AD900Xs, and various other headphones at this general price-point. The HP200s are the first ones I’ve decided to buy since owning my T1s and selling my HD650s. If I could have HD650s or HP200s at the same price, I’d still choose the HP200s and the same goes for all of the other headphones at the same general price-point with the possible exception of the HD600 which I need to listen to in more depth.

Don’t be put off by the relatively unknown brand-name and lack of European heritage, the HP200s are the real deal and an absolute must-listen before spending any money on an open headphone. I can’t stress enough though that these must be paired with the right source. With a poosly matched source (like my tube amps) the HP200 sounds better than average, but with the right amp / source, the HP200s are simply astounding – not just for their price – simply astounding, period.

JVC HA-SZ2000 – Giki Gill’s Headphones Mass Review (Part 1)

A friend of mine recently lent me a whole bag full of headphones for a few weeks so I figured I should review them. The only issue is that there are so many of them!! There’s no way I can complete a full review of each one so I’ve decided to consider them all in one mass review. I’ll summarise the pros and cons of each headphone along with some listening notes on each one so I hope it helps you to join me in exploring Gill’s amazing range of headphones. All price references will be from Amazon where possible in order to keep consistency.

JVC HA-SZ2000

First up is the slightly mental JVC HA-SZ2000.

Overview

The SZ2000 is built like a tank and was instantly one of the most visually interesting headphones in the bag of wonder that Gill handed over. Here are the basic specs:

  • Closed design
  • 16 ohm impedance
  • 108dB sensitivity
  • 4Hz – 35kHz frequency range

Pricing starts at around $250 on Amazon.

Listening Notes

10050046

The SZ2000 offers prodigious with very well controlled delivery. Wearing these is like walking into a nightclub with a high quality PA setup – the bass is obvious and visceral, but not boomy or loose. I don’t consider myself a bass head, but I really enjoy the bass from these beasts.

With all that bass you would be forgiven for expecting a muddy or congested presentation, but the SZ2000 surprises here too. The soundstage is clear and defined, but intimate as you would expect from a closed can. In shape, the soundstage seems a bit triangular extending to the front and each side more than diagonally, but it’s still an enjoyable presentation and quite spacious for a closed phone.

Treble from the SZ2000 is detailed and clear, but a little rolled off. The end result is a fatigue-free listen that still offers plenty of detail. It’s actually pretty ideal treble balance for a bass-oriented can and reminds me of the presentation of nice mid-level speakers in a good listening room.

Mids are presented without any significant colouration, but there is a slight veil over the sound to my ears where the vocals don’t sound like I have the singer actually in front of me. Instead it sounds like the singer is behind a sheer curtain – not thick enough to obscure the clarity, but enough that the sound doesn’t reach me directly. It’s minor and only noticeable when I listen critically, but it’s there.

Design

10050048The SZ2000 is a large headphone clearly not designed for portability (unless you have a big bag). Construction is predominantly high quality plastic with some aluminium trimming which appears to be almost entirely cosmetic rather than structural. There is ample soft padding and soft leather around each ear cup and the drivers are lined with a soft fabric. The headband is also well padded and covered on the top with soft leather. A nylon mesh covers the padding where the headband contacts the scalp.

The cable is terminated with a nice looking gold 3.5mm jack and the SZ2000s performed well from a portable player so the 3.5mm jack makes sense even if they’re a fairly bulky headphone to use with a portable device.

These are quite heavy cans and I can imagine them becoming uncomfortable after more than a couple of hours, but for an hour or so they felt fine to me. What I did notice though was some warmth around my ears due to the snug enclosures on each ear cup. This could be an annoyance for some people.

Summary Recommendations

10050047

For:

  • Great bass
  • Relaxed sound is relatively balanced despite the enhanced bass
  • Solid and attractive design

Against:

  • Weight may be an issue over an extended period
  • Ear cups may be too snug for some

Would I buy these?

Yes, I would. I think they’re a fun listen and are reasonable value. They’re not the end-game in any area, but they’re a good headphone in many areas (especially deep and punchy, but controlled bass).

Alternatives for the Price (or Less)

Not an exhaustive list by any stretch, but here are some options that jump to mind:

  • SoundMagic HP100
  • Shure SRH840
  • Audio Technica ATH-M50

Chord SilverPlus USB Cable

I need to start this review with a strong disclaimer.

Having read a lot of different views and applied my own limited knowledge to the topic, I really didn’t expect an “upgraded” USB cable to have any impact on the sound output by a DAC. According to much of what I’d read, the USB data stream is checked at both ends so data can’t be lost or added. I don’t know if that’s accurate and I’m not about to get into the science of digital audio. The reason I’m sharing this is because people often read cable reviews and cry “placebo!” so it’s important that you understand my expectations going in – I expected nothing and, therefore, the placebo effect would produce nothing.

Introduction

Head-Fi0040This all began when I was shown a group test conducted by Hi-Fi News (UK) in which they compared a bunch of USB cables of different values using a combination of blind testing and objective data. It’s in their July 2013 magazine, but I couldn’t find it online at all. The review included reviews of cables ranging from 18 – 139 pounds and found a wide range of performance that didn’t always reflect the price of the cable.

It just so happened that the top rated cable in the “reasonably priced” bracket was available at one of my local stores, The Noisy Motel. I decided that I would enjoy a nicer looking and feeling cable if nothing else so I spent $75 expecting a cosmetic upgrade and with an open mind to the chance of improved audio, but no expectations. The results surprised me!

Cable Design

Having bought the Chord SilverPlus mostly as an upgrade in look and feel, I really liked the design. It’s not flashy, but it looks and feels solid.

Head-Fi0042The insulation is a flexible white plastic material which is soft to touch and looks neat and clean. The plugs on the cable are finished in a slightly textured white plastic with aqua coloured inserts. Finally, the contacts are all gold plated with white plastic inserts.

All-in-all the cable looks and feels nice, but not crazy expensive or extravagant.

On the inside (according to the available information) is a series of heavily silver-plated copper conductors insulated in a high frequency shield and then insulated by gas foamed polyethelene. I’d explain what that means, but I have no idea myself! The part I do understand is the silver-plated copper so I can briefly discuss the fact that I generally shy away from plated cables in analogue interconnects because I find the plating actually interferes with the coherence of the sound so I was slightly worried that the SilverPlus was either going to do nothing for the sound or actually disappoint me rather than impress me.

Results – The Sound

I was completely amazed when I connected the SilverPlus to my Vaio laptop and then to my Audio-gd NFB-5.2. The sound completely changed for the better!

I completed a comparison test using the Beyerdynamic T1s connected directly to the headphone output of the NFB-5.2. There are 2 key features of the T1 sound that are key to this review:

  1. They are amazingly resolving of textures and fine detail in the recordings
  2. They can sound harsh with certain sources (and to me the NFB-5.2 has a slightly brash / harsh top-end)

Head-Fi0041It was a pretty simple comparison using a generic USB cable which was probably supplied with a printer and the Chord SilverPlus USB. Very simply, I played a track via the generic cable (Michael Jackson’s “Man in the Mirror” 24-bit / 192kHz) and then the same track via the SilverPlus with no change to volume and using the same USB socket.

With the generic cable the sound was good, but the NFB-5.2 did have a little harshness in the top-end. When I changed over to the SilverPlus I started to notice some really interesting things. My first impression was that the midrange was pulled back ever-so-slightly. What I noticed next was that details in the higher frequencies became more prominent and yet in now way “in-my-face”. It was like there was more detail, but it was also smoother at the same time.

I also felt like there was more “space” in the recording when played via the Chord USB. There seemed to be better definition of the placement of each instrument and a clearer boundary or space between each distinct sound.

I believe the sensation of reduced mid-range was actually that the Chord cable did a better job of delivering balanced energy across the whole frequency range. As the track continued, the vocals and mids were clear and present and there was plenty of texture and detail, but it was in perfect balance with the treble and bass.

Overall, the addition of the Chord SilverPlus made the sound from the NFB-5.2 / Beyerdynamic T1 combo smooth, balanced and yet incredibly detailed. It revealed extra sounds and details in the recording that I simply didn’t hear on with the generic cable. For $75 – $130 (depending on cable length) the Chord SilverPlus is actually a really worthwhile upgrade to a computer audio system. I’m surprised to be saying that, but it’s true!

Final Point

The cable pictured here is the 75cm version. Be aware that 75cm is not as long as you might think. It’s worth going to the 1.5m cable if you want some flexibility in your setup. The 75cm version requires your computer to be pretty close to the DAC and won’t allow for a lot of play. If you’re like me and use a laptop (and rearrange your desk from time-to-time or move your laptop and DAC to other rooms for various reasons), the 1.5m cable provides plenty of flexibility while still being short enough to not have heaps of slack in a desktop setup.