Feb 12, 2024 at 6:58 PM Post #17,251 of 19,082
If it’s defective, the sound would cut in and out and crackle from shorting. It isn’t a problem with amping because presumably you’re using the same amp. It isn’t even the unlikely issue of impedance because with a bundled cable they know what kind of cable your cans are designed to work with. Your description of the difference perfectly fits with a subjective bias. It’s doubtful a wire could make the difference you describe. It’s clearly expectation bias, whether you want to acknowledge that or not.
 
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Feb 12, 2024 at 7:28 PM Post #17,252 of 19,082
'It’s a rather thin-sounding IEM. The tuning does sound balanced but also somewhat underwhelming, with a strong focus on technicalities and not much else. Slightly bright-leaning tonality and benefits from the use of foams as it can take the hit in transient response'.
Crinacle.

'Anything that needs a pinch of upper midrange spice must be auditioned with Silver Liars'.
Zeppelin.

Over a year listening and concluding they're just horrible. Change cable - et voila.

Not going to argue as can't prove anything's changed but I'm sure glad it didn't :relaxed::confused:
 
Feb 12, 2024 at 8:14 PM Post #17,253 of 19,082
Oh ok, I guess that makes more sense if they are selling a power conditioner. I'm still not sure why the DAC wouldn't be able to handle a regular AC power supply if it's designed for it, if a standard UPS can't achieve the same thing, and if any of this even matters for audibility given we are apparently talking about errors of approximately 1μs?
I have an APC power conditioner with my main living area (that has computer networking stuff, home theater equipment, and streamers). A power conditioner is not the same thing as a UPS. A UPS has a battery backup: and can be a lot more expensive if you're needing a battery large enough to run desktop workstations. I have a conditioner because sometimes my area can have power surges and brownouts: it's supposed to be better at regulating voltage over a strip surge protector. Ironically, it does improve audio quality for me. Not in the form of improving fidelity in audio equipment-I have a large radio tower near me. Without RF filters (like in conditioners), my amps pick up the radio station. A business UPS might not have the same RF filter design for example. I don't think a company like APC (which is a major UPS brand as well), gets into audiophile marketing about "oh your audio component will definitely sound better with our conditioner".
 
Feb 12, 2024 at 8:41 PM Post #17,254 of 19,082
I have a UPS to keep my disk array up. Sudden power outages can cause disk errors.
 
Feb 12, 2024 at 8:54 PM Post #17,255 of 19,082
I have a UPS to keep my disk array up. Sudden power outages can cause disk errors.
I've had business UPSs for keeping my workstation running during an outage. Have a Plex server on a NAS with my living area: conditioner is good enough since RAID can check and correct. There's still extra costs with UPS by having to replace the battery from time to time, and with a dual processor workstation with high end graphics, you still just have enough time to save and shutdown. If it was interrupted in a 3D render, you have to delete what last frames it was on, change batch render to start with those frames, and get back to rendering. They're both good devices for what they're intended at. The other advantage with my APC conditioner is that it fits in my home entertainment cabinet as another component, and has quite a few outlets that are laid out well.
 
Feb 12, 2024 at 11:39 PM Post #17,256 of 19,082
The iem's I've been having problems with were still bugging me, even though I thought it was just all down to tips. Tips took them so far but after a while the edginess/sharpness was still there, though not nearly as pronounced. I imagined listening to notes where they needed smoothing - like you see in graphs before an anti-aliasing filter is applied, jagged.
So I knew I couldn't fine tune with different tips any better, plus you shouldn't have to to that extent, and thought I'd try a different cable just to see if another made any difference as what was there to lose? I have a spare cable I bought recently for $300 and thought no way would it improve on the bundled $800 one but on first try I fancied it did sound a little smoother. I switched back and the eginess was there again, very slight but enough to spoil the listen, Swopped back to the cheaper cable, a PW Loki (7 groups of extruded and deoxygenated alloy (70% Silver 30% Copper, Conductor Gauge: 34AWG, Number of Conductors : 4) and compared to the original PW Silver Liar (Material undisclosed) and for the first time in over a year I'm actually enjoying them, I'm hearing better separation, stage and depth - which I was disappointed with considering the cost.
Interestingly on another site trying to learn more about the cable it says about them:

Where it really shines is in adding life to your upper-midrange instruments. Female vocals also particularly sparkle.
Anything that needs a pinch of upper midrange spice must be auditioned with Silver Liars.

So the original cable is said to add 'spice' to the upper ranges which is where I was noticing the issue. The cheaper cable is staying on these as the iem now sounds more like you'd expect a kilo buck earphone to perform. Now I can't notice different frequencies being mellowed or enhanced but an overall smoothness and cohesiveness of sound. What do you guys think is going on, my feeling is the bundled cable must be defective in some way.
I concur with bigshot, if the cable were defective the effects would be things like intermittent connection or partial connection.

I don't know man, you aren't presenting any evidence to suggest that you controlled for your bias here, so it's impossible to judge the truth value of your statements. I think the argument here that needs to be judged is whether cable impedance has a larger effect in IEMs as opposed to headphones given that IEMs are significantly more sensitive than other categories of transducers. I use a $10 dollar cable because I couldn't definitively distinguish from that and a fancy cable from campfire audio using silver, and that's with my V14 which is rather sensitive at 16Ω input impedance.
 
Feb 12, 2024 at 11:43 PM Post #17,257 of 19,082
I would think the cable that came with the IEMs would be the proper impedance match. He said the cable he didn't like was the bundled one.
 
Feb 12, 2024 at 11:52 PM Post #17,258 of 19,082
I would think the cable that came with the IEMs would be the proper impedance match. He said the cable he didn't like was the bundled one.
I don't know if companies put that much thought into cables. The big marketing trend is to use brand names like effect audio to upsell the IEM, so I'm immediately suspicious.

@Ryokan
Could you do a null test on your cables with a cheap control cable? Maybe it'll show up in deltawave.

With something like this.
 
Feb 13, 2024 at 1:49 AM Post #17,259 of 19,082
He has no interest in doing tests. He just sails free on his feelings.
 
Feb 13, 2024 at 5:07 AM Post #17,260 of 19,082
I don't think I agree here. As I outlined in my previous post, reality is a subjective interpretation of actuality, thus a subjective experience is necessarily real as a product of the consciousness generating that reality.
I was hoping to avoid the phenomenology discussion as it’s such a minefield/rabbit hole. For most of us, the difference between a real phenomena/event and our experience of it is not noticeable, has little/no impact on our daily lives and therefore is largely irrelevant for most people beyond being just an intellectual curiosity, but recorded sound/music is somewhat of an exception. A large percentage of the world’s population have experienced stereophonic recordings, which relatively obviously demonstrates the difference between an experience and reality, because we experience sound source locations between the speakers/earphones where in reality there obviously is no sound source. Of course, there are numerous other examples but none that are anywhere near as commonly encountered by so many. For instance, “the missing fundamental” is intriguing and the McGurk Effect (link here) is quite surprising if you haven’t seen it. Additionally, it’s relatively trivial to examine the reality of recorded sound, we can examine the waveform itself, examine it’s spectral content with a spectrogram and compare that to what we’re hearing/experiencing. So unless you believe in magic, for example invisible speakers/earphones which magically exist in a stereophonic system, magical frequencies popping into existence that aren’t being reproduced and can’t be detected/measured and recordings that magically know when you’ve got your eyes shut and magically change their content, then you have to concede that our experience/perception is not “real”. That doesn’t mean to say that “we can’t really have experiences” or that they’re not “real”, just that they don’t necessarily represent reality, they can be illusory/imaginary, not actually exist and with commercial audio recordings there is virtually always at least some element of that. For example, I can have a nightmare about imaginary monsters eating me and experience fear, that experience is real and we could probably confirm that scientifically; my heart rate, respiration, brain activity, hormonal and other responses would be roughly the same or identical as when experiencing fear caused by some real event but of course, this doesn’t indicate that those imaginary monsters were in any way actually real.
This I think gets into the realm of evolutionary psychology as far as the function and utility of music goes. In the phenomenological sense I agree that music is indistinguishable from sound categorically, but the patterns that are embedded in music are a very real artifact of human consciousness in both the individual and collective sense.
I’m not sure exactly what you’re asserting but on the face of it, it doesn’t appear correct. Some music, indeed some entire genres of music do not have “patterns that are embedded”, while many sounds do, most mechanical sounds for example. So, is the sound of say a moving steam train not sound but music and some of the musical compositions of John Cage (and many others) not music but sound? The BBC did some interesting research in the 1950’s/60’s when portable tape machines became available. They went to remote rural locations and isolated tribes (in Africa, Asia and the Amazon, if memory serves) and played them recordings of western music (some Bach, Mozart and popular songs, I believe) and some recorded industrial sounds (a steam train and others). They generally could not identify which were music and which were sound, in fact they encountered one or two isolated tribes who did not employ music in their culture, had no word in their language for music and therefore couldn’t even understand the question. They could easily hear the difference between a recording of a steam train and a piece of Mozart but both were just unrecognisable sound/noise. On a personal level, I had some heated discussions with my mother in the 1970’s because she honestly could not perceive that some recordings of Hendrix were music. The distortion was so heavy she couldn’t recognise it as music, she only experienced it as noise. Obviously there’s a great deal more to all this and we could discuss it at great length, as much of the evolution of western classical music in the C20th is effectively the study of “what is music?”.
Another chart-topper for the "total nonsense" list. …
And it's news to me that music doesn't exist since I work on it every single day …
Classic, you “work on it every single day” but don’t even know what music is, a “chart-topper” indeed! If I’m like a 6 year old what would that make you, a fetus, an embryo, not even conceived yet? lol.

G
 
Feb 13, 2024 at 5:37 AM Post #17,261 of 19,082
I don't know if companies put that much thought into cables. The big marketing trend is to use brand names like effect audio to upsell the IEM, so I'm immediately suspicious.

@Ryokan
Could you do a null test on your cables with a cheap control cable? Maybe it'll show up in deltawave.

With something like this.


Part of the marketing for these earphones was for the included cable which were chosen specifically for them as the company says they enhance their product. The cable alone accounts for nearly a third of the cost if paying full retail. I can't provide any evidence which is why I won't argue when folk who know a lot say it's simply bias. Yes like a typical poster who listens purely for pleasure I go on what sounds good and with nearly twenty years experience using iem's hopefully that counts for something and being able to discern when something isn't performing properly and as you'd expect (like some car tuners, they go by ear and can tell when an engine they're familiar with isn't running quite right). But I understand why testing is important especially here as people's feelings don't count for anything, especially when we consider how our hearing changes throughout the day.
What I hoped adds weight to my experience with these earphones is that I've listened with them for well over a year and in all that time they've been such a disappointment, I was preferring ones that cost a fraction of their cost over them - thinking they were the perfect example of diminishing returns. Asking here I thought the issue was answered by searching for tips that would provide a proper seal, I even bought some less than one mm larger which I thought would finally let me listen to these without grimacing. But no even though they did benefit from these tips the edginess was still there slightly.
Thought about selling them a few times but the prospect of losing a big chunk of money kept me trying different things, until out of desperation, and not expecting anything, I changed to a cable I bought recently that was sitting in a drawer because the cheaper cable it was going to replace sounded as good and fitted better., and straight away I noticed a very slight almost imperceptible benefit, but knew I had to try the other again to be sure and even though it took a few minutes of fumbling swopping them over, the original didn't sound as good. i listened with the new cable all evening and for the first time since buying the earphones heard sound presented in a delightful way, I fell asleep at one point and when waking on a noisier section thought for a second I was in a concert!

I will see if I can buy those plugs locally as it would be interesting to see the results and I know the main posters here aren't interested in feelings which is understandable - I've posted in a section where there is no room for error and everything must be substantiated to rule out bias, even though I haven't just picked these things up recently and am used to using this type of product. I posted as I'm very pleased that I'm finally enjoying these expensive earphones - I'm not saying they improve bass or treble regions but that the whole sound has lost it's harshness.
 
Feb 13, 2024 at 5:42 AM Post #17,262 of 19,082
I was hoping to avoid the phenomenology discussion as it’s such a minefield/rabbit hole. For most of us, the difference between a real phenomena/event and our experience of it is not noticeable, has little/no impact on our daily lives and therefore is largely irrelevant for most people beyond being just an intellectual curiosity, but recorded sound/music is somewhat of an exception. A large percentage of the world’s population have experienced stereophonic recordings, which relatively obviously demonstrates the difference between an experience and reality, because we experience sound source locations between the speakers/earphones where in reality there obviously is no sound source. Of course, there are numerous other examples but none that are anywhere near as commonly encountered by so many. For instance, “the missing fundamental” is intriguing and the McGurk Effect (link here) is quite surprising if you haven’t seen it. Additionally, it’s relatively trivial to examine the reality of recorded sound, we can examine the waveform itself, examine it’s spectral content with a spectrogram and compare that to what we’re hearing/experiencing. So unless you believe in magic, for example invisible speakers/earphones which magically exist in a stereophonic system, magical frequencies popping into existence that aren’t being reproduced and can’t be detected/measured and recordings that magically know when you’ve got your eyes shut and magically change their content, then you have to concede that our experience/perception is not “real”. That doesn’t mean to say that “we can’t really have experiences” or that they’re not “real”, just that they don’t necessarily represent reality, they can be illusory/imaginary, not actually exist and with commercial audio recordings there is virtually always at least some element of that. For example, I can have a nightmare about imaginary monsters eating me and experience fear, that experience is real and we could probably confirm that scientifically; my heart rate, respiration, brain activity, hormonal and other responses would be roughly the same or identical as when experiencing fear caused by some real event but of course, this doesn’t indicate that those imaginary monsters were in any way actually real.
Right, I think now that you articulated your argument we agree, it's just a difference in lexicon. Nothing to disagree with here.
I’m not sure exactly what you’re asserting but on the face of it, it doesn’t appear correct. Some music, indeed some entire genres of music do not have “patterns that are embedded”, while many sounds do, most mechanical sounds for example. So, is the sound of say a moving steam train not sound but music and some of the musical compositions of John Cage (and many others) not music but sound? The BBC did some interesting research in the 1950’s/60’s when portable tape machines became available. They went to remote rural locations and isolated tribes (in Africa, Asia and the Amazon, if memory serves) and played them recordings of western music (some Bach, Mozart and popular songs, I believe) and some recorded industrial sounds (a steam train and others). They generally could not identify which were music and which were sound, in fact they encountered one or two isolated tribes who did not employ music in their culture, had no word in their language for music and therefore couldn’t even understand the question. They could easily hear the difference between a recording of a steam train and a piece of Mozart but both were just unrecognisable sound/noise. On a personal level, I had some heated discussions with my mother in the 1970’s because she honestly could not perceive that some recordings of Hendrix were music. The distortion was so heavy she couldn’t recognise it as music, she only experienced it as noise. Obviously there’s a great deal more to all this and we could discuss it at great length, as much of the evolution of western classical music in the C20th is effectively the study of “what is music?”.
What I mean by what I said is that music does not exist independent of the entity creating and/or perceiving it, music is a subjective value judgement of a set of sounds. Evolutionary psychology factors in to this when the propagation of music is considered, as in music gets filtered through individual judgements until it reaches the state of being collectively accepted as music by a certain population (the distinction of which is historically geographic but could be mostly arbitrary now given the advent of the information age and subsequent ease with which information like music can propagate).

The two examples you bring up are great points illustrating how geographically and culturally isolated populations demonstrate the reality defining nature of bias. For instance, in western art music we have the phenomenon of harmonic vs disharmonic chord progressions and the utilization we see in the west of these musical patterns in conjunction with emotional states and moralistic judgements. None of that could possibly exist in actuality because the perception of these things are all based in value judgements of transient phenomena like kinetic energy in the context of previously associated mental states, and the example you brought of western art music vs train noise is how this distinction was made.

That being said, the memetic preferences of the collective unconsciousness of each distinct population are just as distinct and distinguishable from others, so much so that collectively agreed upon genres are made classifying these different manifestations of music together with common patterns binding them together objectively speaking. It's much the same phenomenon we can observe in the formation and memetic propagation of myths across time.
 
Feb 13, 2024 at 6:07 AM Post #17,263 of 19,082
One thing I've heard repeated amongst music listeners is trust your ears!
If you guys were local I'd happily let you test the cable in question as it's going to cost a few bob buying equipment I'll likely never use again.

Will these do @KinGensai ? And then I'd need to download the Deltawave Audio Null Comparitor and test the cable against anyone that sounds ok as I don't want to keep pulling the new cable out of the sockets.

https://www.amazon.co.uk/AH-D9200-C...3.5mm+To+0.78+Converter+Adapter+for+M1+M2+ZX-
 
Feb 13, 2024 at 7:22 AM Post #17,264 of 19,082
If you asked us to listen, we would ask to do a blind test to compare the wires. We wouldn’t trust a sighted impression where you would be telling us that this one sounds much better than the other.
 
Feb 13, 2024 at 9:15 AM Post #17,265 of 19,082
Yep understand that and don't expect anyone to take my findings as verbatim. I've been posting about these for some while now so am familiar with how they sound (horrible) and am just relieved I can now use them. Also the tips I'm using aren't even the best seal they're quite loose.
I've got the volume higher to where before anything above a certain level made the issue more pronounced, in fact I couldn't settle on a set volume.
 
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