Home |
Search |
Today's Posts |
#201
|
|||
|
|||
"Les" wrote in message ... If you are such an expert on this matter then why don't you explain what it is? You seem to have the problem with Eddie's, Mark's, and my definitions and explanations so why don't you provide your own except "you don't know". As if you'd listen to a word I said. For godsakes man, do a web search. Here's one: "A linear power amplifier is a power amplifier which introduces a minimum of linear distortion, i.e. the output is nearly a perfectly scaled version of the input." Not that the output is nearly "not a clipped version of the input", but "a perfectly scaled version of the input." Any change to the shape of the waveform is distortion. Is this really news to you? You honestly think you can't measure any non-linearities other than clipping? http://www.ece.umr.edu/courses/ee268/lab2.html And let's not forget crossover distortion in class B designs. Does this the diagram on this page look like clipping to you? http://www.duncanamps.com/technical/ampclasses.html etc. etc. "All amplifiers create harmonic distortion (multiples of the fundamental frequency) to some degree. It shows up as a power loss in the fundamental, and is caused largely by non-linearity in individual stages." "Intermodulation distortion is, like harmonic distortion, always present to some degree in any amplifier; again, the culprit is non-linearity." "The classical theoretical model of an audio power amplifier is the base for measuring amplifier distortion. It is made up of a perfect amplifier and two distortion generators : the linear distortion generator corresponds to the amplitude, phase, phase-slope and group delay modifications resulting from the band limitations of a real amplifier ; the non-linear distorsion generator corresponds to the non-linear transfer characteristique of a real amplifier." |
#202
|
|||
|
|||
"MZ" wrote in message ... Well why don't you just say "an amplifier that is amplifying perfectly will sound like any other amplifier that is amplifying perfectly", and be done with it? Now you're saying that an amplifier that is not clipping is "amplifying perfectly". Finally we're in agreement. But I must ask: why have you spent so much time arguing when you've agreed all along? Or, more directly, what was it exactly that caused you to change your tune? You're an idiot. No, I didn't say that, I asked why you didn't phrase your answer that way to begin with. And you're wrong, obviously. |
#203
|
|||
|
|||
"jeffc" wrote in message om... And let's not forget crossover distortion in class B designs. Does this the diagram on this page look like clipping to you? http://www.duncanamps.com/technical/ampclasses.html This is the link I meant to give for that one http://www.aikenamps.com/CrossoverDistortion.htm |
#204
|
|||
|
|||
Well why don't you just say "an amplifier that is amplifying perfectly
will sound like any other amplifier that is amplifying perfectly", and be done with it? Now you're saying that an amplifier that is not clipping is "amplifying perfectly". Finally we're in agreement. But I must ask: why have you spent so much time arguing when you've agreed all along? Or, more directly, what was it exactly that caused you to change your tune? You're an idiot. No, I didn't say that, Yes you did. You said that an amplifier that isn't clipping is "amplifying perfectly". You're just digging the hole deeper... |
#205
|
|||
|
|||
And let's not forget crossover distortion in class B designs.
Care to name one class B car audio amplifier? snip rest of your strawman |
#206
|
|||
|
|||
"MZ" wrote in message news Well why don't you just say "an amplifier that is amplifying perfectly will sound like any other amplifier that is amplifying perfectly", and be done with it? Now you're saying that an amplifier that is not clipping is "amplifying perfectly". Finally we're in agreement. But I must ask: why have you spent so much time arguing when you've agreed all along? Or, more directly, what was it exactly that caused you to change your tune? You're an idiot. No, I didn't say that, Yes you did. You said that an amplifier that isn't clipping is "amplifying perfectly". You're just digging the hole deeper... Good god you're stupid. What I wrote is right at the top of this post! |
#207
|
|||
|
|||
"MZ" wrote in message news And let's not forget crossover distortion in class B designs. Care to name one class B car audio amplifier? Why? You finally switching topics because you got outed? Here's a little lesson for you. Class A/B amps have something in common with class B amps - crossover distortion, which is inherent in the class B design. And almost all car amps are class A/B. Except for class D amps of course, which are even worse. |
#208
|
|||
|
|||
"Les" wrote in message ... How are testing instruments not as accurate as our ears? It has been shown that your ears are not very accurate, in fact they are designed to be inaccurate to an extent. You claim that testing equipment is not accurate yet fail to explain how. Unless you really want to count your argument that ears are 100% accurate because it is what you hear, in other words there is no truth or standard. We've already been through this. Were you absent that day? Your ears are accurate because they are the standard by which things are heard. If you hear the same sound coming out of your stereo that you heard in live music, then your stereo is accurate. That is the truth and the standard. The sound that the ears hear is the goal of reproduced audio. I suppose you guys who dont ever listen to music don't really get that, but it's true. Goal = target = that by which accuracy is measured. Your ears can't measure with the same precision that test equipment can, but by definition they're 100% accurate. |
#209
|
|||
|
|||
"jeffc" wrote in message m... "Les" wrote in message ... How are testing instruments not as accurate as our ears? It has been shown that your ears are not very accurate, in fact they are designed to be inaccurate to an extent. You claim that testing equipment is not accurate yet fail to explain how. Unless you really want to count your argument that ears are 100% accurate because it is what you hear, in other words there is no truth or standard. We've already been through this. Were you absent that day? Your ears are accurate because they are the standard by which things are heard. So, everyone's ears are the standard? Then there really is no standard. A standard has to have a reference, which is the same for everybody. But according to you a person with known hearing loss has 100% accurate hearing because they hear it that way. That's a load of crap. If you hear the same sound coming out of your stereo that you heard in live music, then your stereo is accurate. Why do people always think that live music is a great reference? That is the truth and the standard. The sound that the ears hear is the goal of reproduced audio. I don't know of any studio or live engineers that would agree with that statement, and I know alot of them since I work in and around that industry. Everyone hears the same show or CD differently, so are you saying that everyone is right and nobody can be wrong? I suppose you guys who dont ever listen to music don't really get that, but it's true. Sure, since I work as an audio engineer making a living listening and mixing music. Goal = target = that by which accuracy is measured. And your ears cannot reach the target. They do not have the ability to hear the target, which would be everything that is being reproduced by the speakers. The goal would be able to hear everything, but we cannot. Your ears can't measure with the same precision that test equipment can, but by definition they're 100% accurate. By who's definition? If accuracy is measured by the ability to reach the target then ears definantly do not reach that point. They do not have the ability to hear everything that is being reproduced by the speakers, those are what the sound comes out of, therefore they cannot be 100% accurate. Les |
#210
|
|||
|
|||
"Les" wrote in message ... We've already been through this. Were you absent that day? Your ears are accurate because they are the standard by which things are heard. So, everyone's ears are the standard? Then there really is no standard. A standard has to have a reference, which is the same for everybody. Really? You're wrong. But according to you a person with known hearing loss has 100% accurate hearing because they hear it that way. That's a load of crap. Not at all. It would be meaningless to listen to what they had to say about stereos, because they don't hear the same way you do. But that's another matter. If you hear the same sound coming out of your stereo that you heard in live music, then your stereo is accurate. Why do people always think that live music is a great reference? Why do you think? Because that is a standard that's the same for everyone. Each person hears it differently, but the sound is the same. If we all just listened to our stereos in our own acoustic, then there would be no standard. When I hear in a stereo system what I heard live, then I have a standard I can share with you. It won't sound exactly the same to you, but there's a good chance whatever difference I heard between live and reproduced is going to be relatively the same difference you're going to hear between live and reproduced. We might not hear high frequencies the same, but if I hear a rolloff in the treble, you're going to hear a rollof in the treble. There's nothing wrong with listening to computer generated music or anything else, it's just that it then has no comparable reference. That is the truth and the standard. The sound that the ears hear is the goal of reproduced audio. I don't know of any studio or live engineers that would agree with that statement, and I know alot of them since I work in and around that industry. Well a lot of them create some really crappy sounding recordings, too. In fact, most of the recorded sound we hear today is worse than a lot of the recorded sound we have from the 60s. The reason for this is probably that they don't actully listen to music and overprocess the sound and rely on dials rather than ears and common sense. I suppose you guys who dont ever listen to music don't really get that, but it's true. Sure, since I work as an audio engineer making a living listening and mixing music. Ah! Now it's becoming very clear. You're probably part of the reason a lot of my CDs and records sound like crap. |
#211
|
|||
|
|||
Yes you did. You said that an amplifier that isn't clipping is
"amplifying perfectly". You're just digging the hole deeper... Good god you're stupid. What I wrote is right at the top of this post! Clearly, you're incapable of grasping anything even resembling logic. Let me draw it out for you... 1) I said amplifiers that are not clipping will sound the same. 2) You replied "why don't you just say 'an amplifier that is amplifying perfectly will sound like any other amplifier that is amplifying perfectly'...everyone here thanks you for that groundbreaker." 3) The implication is quite clear. You're saying that what I said was obvious. Is that not what you meant by your "groundbreaker" comment? 4) Therefore, you're changing your tune now and agreeing with me that two amplifiers that aren't clipping will sound the same. |
#212
|
|||
|
|||
Yes, I have. The fact that your reading comprehension is so shaky that
you STILL don't know the difference between "sounds the same" and "exhibits measurable distortion" is troubling. Oh. So you're saying that any distortion other than clipping can be measured, but not heard. I see. At the levels measured in modern day amplifiers, yes. The distortion in a non-clipping amp is not significant enough to be detected by the ear. Yet you're of the opinion that you can hear differences in distortion that can't be measured. Oh wait, no you're not. You changed your tune on that too, claiming to Les that you never said such a thing even though he provided a slew of quotes where you clearly did. |
#213
|
|||
|
|||
We've already been through this. Were you absent that day? Your ears are
accurate because they are the standard by which things are heard. And I already proved you wrong on this point. The accuracy of a measuring device, whether it's a microphone or your auditory system, is judged with respect to the signal that it's measuring - the sound wave. |
#214
|
|||
|
|||
I suppose you
guys who dont ever listen to music don't really get that, but it's true. Sure, since I work as an audio engineer making a living listening and mixing music. Yet another person who draws a paycheck based on their expertise in the field. Yet Jeff's only association with the field is PAYING the stereo shop. Interesting... |
#215
|
|||
|
|||
I already did days ago: "(ie. not yet clipping)"
Yeah, I know. But that's wrong. Whether it's wrong or not is not the point. I may actually agree with you that the terminology that everyone in the field uses is not very fitting. Just like how people also use the terms "bright" and "warm" to describe sound, even though light and heat aren't involved. People in the field know what those terms mean. Newbies would have a hard time understanding at first. That's the difficulty you're facing right now. You've encountered a phrase that you never encountered before, even though everyone in the field uses it. Anyway, the point that you seem to be conceding now is that you intentionally set up a strawman (and continue to do so!)knowing perfectly well what I meant by the phrase. Instead, you've opted to avoid the discussion and concentrate on whether or not the field should be using that phrase as a proper description. Start a new thread. You don't know what linear means, do you? Well, my degree kind of required it - you know, having to take two semesters of linear systems. Anyway, I could provide a definition, but you'd just accuse me of looking it up on google. |
#216
|
|||
|
|||
Care to name one class B car audio amplifier?
Why? Why? Gee, I don't know. Perhaps because then crossover distortion would actually be relevant to the discussion at hand? You finally switching topics because you got outed? Here's a little lesson for you. Class A/B amps have something in common with class B amps - crossover distortion, which is inherent in the class B design. And almost all car amps are class A/B. Thanks for the lesson. You must have looked it up on google, because you obviously have no idea how crossover distortion manifests itself in the real world (again, here's an example of your complete lack of real world experience embarassing you). A class A/B amp will only exhibit significant crossover distortion if the bias is so complete out of whack that it becomes an issue. This discussion has assumed all along that we were talking about amplifiers that aren't broken. |
#217
|
|||
|
|||
"MZ" wrote in message news 1) I said amplifiers that are not clipping will sound the same. 2) You replied "why don't you just say 'an amplifier that is amplifying perfectly will sound like any other amplifier that is amplifying perfectly'...everyone here thanks you for that groundbreaker." 3) The implication is quite clear. You're saying that what I said was obvious. Is that not what you meant by your "groundbreaker" comment? 4) Therefore, you're changing your tune now and agreeing with me that two amplifiers that aren't clipping will sound the same. Where in the hell did you see me say that? |
#218
|
|||
|
|||
"MZ" wrote in message news Yes, I have. The fact that your reading comprehension is so shaky that you STILL don't know the difference between "sounds the same" and "exhibits measurable distortion" is troubling. Oh. So you're saying that any distortion other than clipping can be measured, but not heard. I see. At the levels measured in modern day amplifiers, yes. The distortion in a non-clipping amp is not significant enough to be detected by the ear. Well, you're wrong. Sorry. |
#219
|
|||
|
|||
"MZ" wrote in message news Care to name one class B car audio amplifier? Why? Why? Gee, I don't know. Perhaps because then crossover distortion would actually be relevant to the discussion at hand? You finally switching topics because you got outed? Here's a little lesson for you. Class A/B amps have something in common with class B amps - crossover distortion, which is inherent in the class B design. And almost all car amps are class A/B. Thanks for the lesson. You must have looked it up on google, because you obviously have no idea how crossover distortion manifests itself in the real world (again, here's an example of your complete lack of real world experience embarassing you). A class A/B amp will only exhibit significant crossover distortion.... Why the need to throw "significant" in there? To subjectify things to the extent that you can't be proven wrong? My original statement is correct. Nice try. |
#220
|
|||
|
|||
1) I said amplifiers that are not clipping will sound the same.
2) You replied "why don't you just say 'an amplifier that is amplifying perfectly will sound like any other amplifier that is amplifying perfectly'...everyone here thanks you for that groundbreaker." 3) The implication is quite clear. You're saying that what I said was obvious. Is that not what you meant by your "groundbreaker" comment? 4) Therefore, you're changing your tune now and agreeing with me that two amplifiers that aren't clipping will sound the same. Where in the hell did you see me say that? 11/22 6:17 PM. |
#221
|
|||
|
|||
At the levels measured in modern day amplifiers, yes. The distortion in
a non-clipping amp is not significant enough to be detected by the ear. Well, you're wrong. Sorry. With such a compelling argument, how can I offer a rebuttal? |
#222
|
|||
|
|||
Thanks for the lesson. You must have looked it up on google, because
you obviously have no idea how crossover distortion manifests itself in the real world (again, here's an example of your complete lack of real world experience embarassing you). A class A/B amp will only exhibit significant crossover distortion.... Why the need to throw "significant" in there? To subjectify things to the extent that you can't be proven wrong? In the context of the discussion, "significant" implies that it's at an appreciable level for discrimination to take place. Since this level is several orders of magnitude below what the published literature accepts as audible threshold, it means that the levels, while perhaps present, are insignificant. My original statement is correct. That a class A/B amplifier exhibits an audible level of crossover distortion? Prove it. |
#223
|
|||
|
|||
"MZ" wrote in message ... I already did days ago: "(ie. not yet clipping)" Yeah, I know. But that's wrong. Whether it's wrong or not is not the point. I may actually agree with you that the terminology that everyone in the field uses is not very fitting. Just like how people also use the terms "bright" and "warm" to describe sound, even though light and heat aren't involved. People in the field know what those terms mean. Newbies would have a hard time understanding at first. That's the difficulty you're facing right now. You've encountered a phrase that you never encountered before, even though everyone in the field uses it. Oh I've encountered it. The problem is that people (yes, "in the field") use linear distortion and nonlinear distortion. I'm willing to accept either usage. No matter which you pick, you're wrong. Anyway, the point that you seem to be conceding now is that you intentionally set up a strawman (and continue to do so!)knowing perfectly well what I meant by the phrase. No, I didn't know. There were 3 possibilities a) you don't know what "i.e." means b) you aren't using "linear" correctly c) your statement is a guaranteed tautology, which makes it pointless Which is it? I gave you the benefit of the doubt, and guessed a). Well, my degree kind of required it - you know, having to take two semesters of linear systems. Anyway, I could provide a definition, but you'd just accuse me of looking it up on google. Yeah, it's really bad when people do that. |
#224
|
|||
|
|||
"MZ" wrote in message ... We've already been through this. Were you absent that day? Your ears are accurate because they are the standard by which things are heard. And I already proved you wrong on this point. Unfortunately, you only proved it to bootlickers like Eddie. Which is OK, for folks like you, I guess. |
#225
|
|||
|
|||
says you... who?
jeffc wrote: "MZ" wrote in message news Yes, I have. The fact that your reading comprehension is so shaky that you STILL don't know the difference between "sounds the same" and "exhibits measurable distortion" is troubling. Oh. So you're saying that any distortion other than clipping can be measured, but not heard. I see. At the levels measured in modern day amplifiers, yes. The distortion in a non-clipping amp is not significant enough to be detected by the ear. Well, you're wrong. Sorry. |
#226
|
|||
|
|||
And I already proved you wrong on this point.
Unfortunately, you only proved it to bootlickers like Eddie. Which is OK, for folks like you, I guess. Here it is again, in case you missed it the first time. I'm expecting to see a rebuttal like "You're wrong." as a reply. In order for something to be "accurate", it must have a reference. So, to clarify what you mean, you need to form the sentence: "_______ forms an accurate reproduction of _______." Your sentence would therefore be: "The sound that we perceive forms an accurate reproduction of the sound that we perceive." Well, I suppose that's true. But we're not talking about whether or not a microphone can reproduce the sound that we perceive. An amplifier's sole purpose is to reproduce the signal that's presented to it verbatim, but at the proper levels in order to adequately drive a loudspeaker. Therefore, accuracy in that sense is its ability to accurately reproduce the input signal. Getting back to the original point which this whole "accuracy" discussion was attempting to address - which device more accurately measures a sound wave: a microphone or the human auditory system? Plugging these words back into the sentence above demonstrates that the reference is the sound wave itself. A microphone forms a more accurate reproduction of a sound wave than does the human auditory system. This is indeed measurable, and has been measured. |
#227
|
|||
|
|||
Oh I've encountered it. The problem is that people (yes, "in the field")
use linear distortion and nonlinear distortion. I'm willing to accept either usage. No matter which you pick, you're wrong. No one refers to linear distortion when they say "behaving linearly". Presumably, the phrase arose from the behavior of an ideal amplifier, where output = gain*input. Departures from this equation occur when the amplifier saturates (models of ideal amplifier behavior often use a parallel zener to depict this). Anyway, the point that you seem to be conceding now is that you intentionally set up a strawman (and continue to do so!)knowing perfectly well what I meant by the phrase. No, I didn't know. There were 3 possibilities a) you don't know what "i.e." means b) you aren't using "linear" correctly c) your statement is a guaranteed tautology, which makes it pointless This is a lie. You knew what I meant because I defined what I meant in parenthesis. |
#228
|
|||
|
|||
"MZ" wrote in message ... Oh I've encountered it. The problem is that people (yes, "in the field") use linear distortion and nonlinear distortion. I'm willing to accept either usage. No matter which you pick, you're wrong. No one refers to linear distortion when they say "behaving linearly". Presumably, the phrase arose from the behavior of an ideal amplifier, where output = gain*input. Departures from this equation occur when the amplifier saturates Wrong. Departures occur whenever the shape of the output waveform differs in any way from the input other than amplitude. If that's the model you're using to determine amplifier distortion, you're using the wrong model. I already pointed this out to you and provided links with explanation. Anyway, the point that you seem to be conceding now is that you intentionally set up a strawman (and continue to do so!)knowing perfectly well what I meant by the phrase. No, I didn't know. There were 3 possibilities a) you don't know what "i.e." means b) you aren't using "linear" correctly c) your statement is a guaranteed tautology, which makes it pointless This is a lie. You knew what I meant because I defined what I meant in parenthesis. You're a complete tool. Read again what I just wrote. |
#229
|
|||
|
|||
No one refers to linear distortion when they say "behaving linearly".
Presumably, the phrase arose from the behavior of an ideal amplifier, where output = gain*input. Departures from this equation occur when the amplifier saturates Wrong. Departures occur whenever the shape of the output waveform differs in any way from the input other than amplitude. Get your eyes checked. I wrote "IDEAL amplifier". That has a specific meaning. Look in any electronics text to see what it is, since this appears to be yet another common concept among engineers that you've never encountered. |
#230
|
|||
|
|||
"MZ" wrote in message ... No one refers to linear distortion when they say "behaving linearly". Presumably, the phrase arose from the behavior of an ideal amplifier, where output = gain*input. Departures from this equation occur when the amplifier saturates Wrong. Departures occur whenever the shape of the output waveform differs in any way from the input other than amplitude. Get your eyes checked. I wrote "IDEAL amplifier". That has a specific meaning. Look in any electronics text to see what it is, since this appears to be yet another common concept among engineers that you've never encountered. Once again, a useless statement. Ideal amplifiers don't exist in the real world, outside of where you operate. Why don't you just go back to your original statement that was so earthshattering? "Perfect amplifiers all sound the same." Now there was a statement with impact - something we could really sink our teeth into. "If 2 things are the same, well then golly - there's no difference between them!" |
#231
|
|||
|
|||
Once again, a useless statement. Ideal amplifiers don't exist in the real
world, outside of where you operate. Did you bother to read the paragraph at all? Honestly. Did you notice that I was talking about where the phrase "behaving linearly" probably came from? And that it was probably derived from the behavior of the simplest characterization of the device, as most things are in the electronics world (something that you would know nothing about). Why don't you just go back to your original statement that was so earthshattering? "Perfect amplifiers all sound the same." Now there was a statement with impact - something we could really sink our teeth into. "If 2 things are the same, well then golly - there's no difference between them!" Yet it's a concept that you still refuse to grasp. What does that say about you? |
#232
|
|||
|
|||
"MZ" wrote in message ... A microphone forms a more accurate reproduction of a sound wave than does the human auditory system. This is indeed measurable, and has been measured. A human auditory system does not reproduce a sound wave. It perceives a sound wave. Just like a human optical system does not reproduce a light wave. It senses it. So once again, like most of what you post, your sentence is meaningless. Which begs the question: other than the fact that you're irritated at someone who calls down your BS, what exactly are you arguing for? Are you just ****ed off because I was able to hear a difference between 2 CD players once, and between 2 amps once, and you've never been able to? Is that really what's got you so bent out of shape? Why do you find this to be so intimidating to you? |
#233
|
|||
|
|||
A microphone forms a more accurate reproduction of a sound wave
than does the human auditory system. This is indeed measurable, and has been measured. A human auditory system does not reproduce a sound wave. It perceives a sound wave. Ah, I meant measurement. The same holds true for a microphone, of course. Now address the post instead of hiding from the essence of what was said. |
#234
|
|||
|
|||
"MZ" wrote in message ... My original statement is correct. That a class A/B amplifier exhibits an audible level of crossover distortion? Prove it. I said that right after you said "there is no such thing as distortion in an audio amplifier". You're a real ****head. But this isn't the first time you've heard that, is it? |
#235
|
|||
|
|||
"MZ" wrote in message ... A microphone forms a more accurate reproduction of a sound wave than does the human auditory system. This is indeed measurable, and has been measured. A human auditory system does not reproduce a sound wave. It perceives a sound wave. Ah, I meant measurement. The same holds true for a microphone, of course. Now address the post instead of hiding from the essence of what was said. The "essence of what was said". How the hell can anyone ever tell what you mean? All you do is retract, rephrase, and backup trying to convince everyone we should have read your mind to begin with. You could power a small midwestern town with all the backpedaling you do. Talking to you is waste of time. |
#236
|
|||
|
|||
Ah, I meant measurement. The same holds true for a microphone, of
course. Now address the post instead of hiding from the essence of what was said. The "essence of what was said". How the hell can anyone ever tell what you mean? All you do is retract, rephrase, and backup trying to convince everyone we should have read your mind to begin with. You could power a small midwestern town with all the backpedaling you do. Talking to you is waste of time. Now that you're done with your tantrum... care to address the post? Your RIDICULOUS assertion that perception is the reference for perception needs clearing up. I explained to you already why it's so ridiculous. It can't be the reference for itself. How silly. |
#237
|
|||
|
|||
My original statement is correct.
That a class A/B amplifier exhibits an audible level of crossover distortion? Prove it. I said that right after you said "there is no such thing as distortion in an audio amplifier". The last defense of a defeated man - making up quotes. How much lower will you go? So, again I ask: prove it. You made the assertion that class A/B amps have significant levels of crossover distortion. The burden of proof is on you. But, like the rest your argument, you have no basis whatsoever in the literature. Not a shred of evidence. |
#238
|
|||
|
|||
"MZ" wrote in message ... My original statement is correct. That a class A/B amplifier exhibits an audible level of crossover distortion? Prove it. I said that right after you said "there is no such thing as distortion in an audio amplifier". The last defense of a defeated man - making up quotes. How much lower will you go? Kind of like how you made up the "quote" right above it? |
#239
|
|||
|
|||
"MZ" wrote in message ... Now that you're done with your tantrum... care to address the post? Your RIDICULOUS assertion that perception is the reference for perception needs clearing up. I explained to you already why it's so ridiculous. It can't be the reference for itself. How silly. A little like your love affair with Eddie. But hey, sometimes things in life.... you just can't explain. |
#240
|
|||
|
|||
Sounds like you need one of them there single-endeds..Seriously, though find
an old 6bq5 amp push-pull approx 12 watts per channel with decent output transformers on those Klipschorns.....Typically great midrange..... "Trader" wrote in message t... Well I agree with everything you wrote. However, there are many here who believe that amps all sound the same. This doesn't make sense because how could an amp with a superior circuit design and premium parts sound the same as a RadioShack special. I've personally have auditioned many amps on my Klipschorns and can testify that all amps don't sound the same. I don't buy into the theory that distortion is what I'm hearing because even at moderate levels I can hear a substantial difference. I'm sure that some speakers are not revealing enough to hear much of a difference but with Klipschorns you hear everything that is present. My Father in-law is an engineer and he has a cheap Bose system and it sounds like ****. He laughed when I bought a tube amp for my Klipschorns and thought that it couldn't possibly sound good. Well it sounded amazing although I still prefer my SS amp. But yeah believe what you want and buy the low-end gear if it makes you happy. "jeffc" wrote in message ... "jeffc" wrote in message ... Like I said to begin with, believe it or not, weight is a pretty decent indicator of quality (including power output and headroom.) Of course, we're not talking about tube amps here. Having said that, check out this. Again, search on "weight" http://www.stereophile.com/amplificationreviews/875/ Heh heh. |
Reply |
Thread Tools | |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
Digital Radio Sound Quality in Comparison | High End Audio | |||
here are some preamp comparison results | Pro Audio | |||
DSD vs PCM Explanation & Comparison | Pro Audio | |||
USB Mic Pre Comparison | Pro Audio | |||
EQ Comparison: A&H vs Crest | Pro Audio |