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#1
Posted to rec.audio.tech
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antiskate on bsr turntable
How do I set the antiskate properly and how will I know when it is
aligned? Rusty |
#2
Posted to rec.audio.tech
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antiskate on bsr turntable
Rusty wrote: How do I set the antiskate properly and how will I know when it is aligned? It doesn't need alignment as such. If you can find a blank disc you can lower the stylus onto it and see if it moves inwards or outwards though. Typically it needs to be set to half the tracking weight IIRC. Graham |
#3
Posted to rec.audio.tech
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antiskate on bsr turntable
Rusty spake thus:
How do I set the antiskate properly and how will I know when it is aligned? Do you mean set or calibrate it? There should be a scale on the control, which corresponds to the tracking weight setting in grams; just set it to whatever the tracking weight is. (Dunno how to calibrate it if that's your question, although my guess would be to adjust it so that there's no deflection force at the zero setting.) -- A nation of sheep begets a government of wolves. |
#4
Posted to rec.audio.tech
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antiskate on bsr turntable
Rusty spake thus:
How do I set the antiskate properly and how will I know when it is aligned? Do you mean set or calibrate it? There should be a scale on the control, which corresponds to the tracking weight setting in grams; just set it to whatever the tracking weight is. (Dunno how to calibrate it if that's your question, although my guess would be to adjust it so that there's no deflection force at the zero setting.) -- A nation of sheep begets a government of wolves. |
#5
Posted to rec.audio.tech
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antiskate on bsr turntable
Rusty spake thus:
How do I set the antiskate properly and how will I know when it is aligned? Do you mean set or calibrate it? There should be a scale on the control, which corresponds to the tracking weight setting in grams; just set it to whatever the tracking weight is. (Dunno how to calibrate it if that's your question, although my guess would be to adjust it so that there's no deflection force at the zero setting.) -- A nation of sheep begets a government of wolves. |
#6
Posted to rec.audio.tech
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antiskate on bsr turntable
Rusty spake thus:
How do I set the antiskate properly and how will I know when it is aligned? Do you mean set or calibrate it? There should be a scale on the control, which corresponds to the tracking weight setting in grams; just set it to whatever the tracking weight is. (Dunno how to calibrate it if that's your question, although my guess would be to adjust it so that there's no deflection force at the zero setting.) -- A nation of sheep begets a government of wolves. |
#7
Posted to rec.audio.tech
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antiskate on bsr turntable
Rusty spake thus:
How do I set the antiskate properly and how will I know when it is aligned? Do you mean set or calibrate it? There should be a scale on the control, which corresponds to the tracking weight setting in grams; just set it to whatever the tracking weight is. (Dunno how to calibrate it if that's your question, although my guess would be to adjust it so that there's no deflection force at the zero setting.) -- A nation of sheep begets a government of wolves. |
#8
Posted to rec.audio.tech
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antiskate on bsr turntable
Rusty spake thus:
How do I set the antiskate properly and how will I know when it is aligned? Do you mean set or calibrate it? There should be a scale on the control, which corresponds to the tracking weight setting in grams; just set it to whatever the tracking weight is. (Dunno how to calibrate it if that's your question, although my guess would be to adjust it so that there's no deflection force at the zero setting.) -- A nation of sheep begets a government of wolves. |
#9
Posted to rec.audio.tech
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antiskate on bsr turntable
Rusty spake thus:
How do I set the antiskate properly and how will I know when it is aligned? Do you mean set or calibrate it? There should be a scale on the control, which corresponds to the tracking weight setting in grams; just set it to whatever the tracking weight is. (Dunno how to calibrate it if that's your question, although my guess would be to adjust it so that there's no deflection force at the zero setting.) -- A nation of sheep begets a government of wolves. |
#10
Posted to rec.audio.tech
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antiskate on bsr turntable
Rusty spake thus:
How do I set the antiskate properly and how will I know when it is aligned? Do you mean set or calibrate it? There should be a scale on the control, which corresponds to the tracking weight setting in grams; just set it to whatever the tracking weight is. (Dunno how to calibrate it if that's your question, although my guess would be to adjust it so that there's no deflection force at the zero setting.) -- A nation of sheep begets a government of wolves. |
#11
Posted to rec.audio.tech
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antiskate on bsr turntable
David Nebenzahl wrote:
Rusty spake thus: How do I set the antiskate properly and how will I know when it is aligned? Do you mean set or calibrate it? There should be a scale on the control, which corresponds to the tracking weight setting in grams; just set it to whatever the tracking weight is. (Dunno how to calibrate it if that's your question, although my guess would be to adjust it so that there's no deflection force at the zero setting.) Calibrate? A BSR? Mark Z. |
#12
Posted to rec.audio.tech
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antiskate on bsr turntable
In . com, on 05/14/06
at 03:29 PM, "Rusty" said: How do I set the antiskate properly and how will I know when it is aligned? The setting is always approximate and depends on your tracking force, stylus geometry, and record collection. After you set the antiskate, examine the stylus wear after 100 hours of play. If you guessed correctly, the stylus wear pattern will be symmetric. I use a test disc and observe high velocity cuts on an oscilloscope. If the mistracking is symmetric, I find that the stylus will pass the 100 hour test -- and I can't remember any that didn't. Even after several hundred hours the wear has been symmetric. After many years and few playing hours, tonearm bearing friction may change and effectively modify the antiskate force. On some really old turntables, removing the official antiskate is the right thing to do (because of increased arm friction). ----------------------------------------------------------- spam: wordgame:123(abc):14 9 20 5 2 9 18 4 at 22 15 9 3 5 14 5 20 dot 3 15 13 (Barry Mann) [sorry about the puzzle, spammers are ruining my mailbox] ----------------------------------------------------------- |
#13
Posted to rec.audio.tech
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antiskate on bsr turntable
In , on 05/14/06
at 11:52 PM, "Mark D. Zacharias" said: David Nebenzahl wrote: Rusty spake thus: How do I set the antiskate properly and how will I know when it is aligned? Do you mean set or calibrate it? There should be a scale on the control, which corresponds to the tracking weight setting in grams; just set it to whatever the tracking weight is. (Dunno how to calibrate it if that's your question, although my guess would be to adjust it so that there's no deflection force at the zero setting.) Calibrate? A BSR? Mark Z. Oh, that's a different issue. For those not so old timers who are lurking, BSR in the 1970's sold a turntable that set new low standards for price and quality. ----------------------------------------------------------- spam: wordgame:123(abc):14 9 20 5 2 9 18 4 at 22 15 9 3 5 14 5 20 dot 3 15 13 (Barry Mann) [sorry about the puzzle, spammers are ruining my mailbox] ----------------------------------------------------------- |
#14
Posted to rec.audio.tech
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antiskate on bsr turntable
Mark D. Zacharias spake thus:
David Nebenzahl wrote: Rusty spake thus: How do I set the antiskate properly and how will I know when it is aligned? Do you mean set or calibrate it? There should be a scale on the control, which corresponds to the tracking weight setting in grams; just set it to whatever the tracking weight is. (Dunno how to calibrate it if that's your question, although my guess would be to adjust it so that there's no deflection force at the zero setting.) Calibrate? A BSR? Heh; point taken. I shoulda known better: I'm sitting abot 2-1/2 feet from one right now, a real piece of **** I got for $5 (with attached Emerson AM/FM radio PLUS an 8-track player). Why? To transcribe a bunch of old 78s, because it has the appropriate flip-over cartridge with a 78 stylus. -- A nation of sheep begets a government of wolves. |
#15
Posted to rec.audio.tech
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antiskate on bsr turntable
"Rusty" wrote in message ups.com... How do I set the antiskate properly and how will I know when it is aligned? Rusty Anti-skate is an approximation at best. There are usually two scales, "spherical" and "elliptical", sometimes denoted by circular and elliptical icons. You determine if your stylus is spherical or elliptical (if you can) and set the anti-skate control to match your tracking force setting. If you don't know if it's elliptical or spherical, just pick a scale and use it. Lower-end styli are usually spherical; higher-end ones are usually elliptical or "Shibata" - but I understand that elliptical is a good first approximation for Shibata styli. Note that the skate (or anti-skate) force is in no way equal to the tracking force, it is just ***very roughly*** proportional to it (much less). The skating force that the anti-skating control is compensating for is related to the amount of friction between the stylus and the record, as well as the geometry of the tonearm. Other things that confound the setting is that the skating force changes from the edge to the center of the record, because the tonearm angle changes. The required anti-skating force even increases with to the amount of modulation in the groove - no attempt has ever been made to compensate for that, as far as I know, although linear-tracking tonearms have no tendency to skate whatsoever, for any reason. Checking whether the tonearm skates inward on an uncut disk will not give you an accurate indication because point of contact is quite different when sitting on the top of the record vs. tracing a groove. The roughness and shape of the stylus is different at the tip than on the normal wear points. To add to the confusion, even if you were to set the anti-skate optimally for one disc, it might be quite incorrect for a different disc made with a different material (it might all be vinyl -- or maybe not -- and not all vinyl is alike). |
#16
Posted to rec.audio.tech
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antiskate on bsr turntable
After many years and few playing hours, tonearm bearing friction may
change and effectively modify the antiskate force. On some really old turntables, removing the official antiskate is the right thing to do (because of increased arm friction). Hmmm... it sounds like a couple of well-placed drops of high-quality watch oil would be a better solution. Then set the anti-skate to the mfr's recommendation. |
#17
Posted to rec.audio.tech
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antiskate on bsr turntable
"David Nebenzahl" wrote in message .com... Heh; point taken. I shoulda known better: I'm sitting abot 2-1/2 feet from one right now, a real piece of **** I got for $5 (with attached Emerson AM/FM radio PLUS an 8-track player). Why? To transcribe a bunch of old 78s, because it has the appropriate flip-over cartridge with a 78 stylus. I'm wondering why you would go to the trouble if you place such low importance on the sound quality? MrT. |
#18
Posted to rec.audio.tech
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antiskate on bsr turntable
Mr.T spake thus:
"David Nebenzahl" wrote in message .com... Heh; point taken. I shoulda known better: I'm sitting abot 2-1/2 feet from one right now, a real piece of **** I got for $5 (with attached Emerson AM/FM radio PLUS an 8-track player). Why? To transcribe a bunch of old 78s, because it has the appropriate flip-over cartridge with a 78 stylus. I'm wondering why you would go to the trouble if you place such low importance on the sound quality? We're talking about *78s* here, remember? I don't need a Beogram turntable with an Ortofon cartridge, or whatever the Rolls-Royce stuff is nowadays, to get all the sound quality out of these old discs. -- A nation of sheep begets a government of wolves. |
#19
Posted to rec.audio.tech
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antiskate on bsr turntable
"David Nebenzahl" wrote in message .com... Heh; point taken. I shoulda known better: I'm sitting abot 2-1/2 feet from one right now, a real piece of **** I got for $5 (with attached Emerson AM/FM radio PLUS an 8-track player). Why? To transcribe a bunch of old 78s, because it has the appropriate flip-over cartridge with a 78 stylus. I'm wondering why you would go to the trouble if you place such low importance on the sound quality? We're talking about *78s* here, remember? I don't need a Beogram turntable with an Ortofon cartridge, or whatever the Rolls-Royce stuff is nowadays, to get all the sound quality out of these old discs. If *you* don't think so, then you probably don't. It's still a puzzle why you would even bother though in that case. MrT. |
#20
Posted to rec.audio.tech
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antiskate on bsr turntable
Mr.T spake thus:
"David Nebenzahl" wrote in message .com... Heh; point taken. I shoulda known better: I'm sitting abot 2-1/2 feet from one right now, a real piece of **** I got for $5 (with attached Emerson AM/FM radio PLUS an 8-track player). Why? To transcribe a bunch of old 78s, because it has the appropriate flip-over cartridge with a 78 stylus. I'm wondering why you would go to the trouble if you place such low importance on the sound quality? We're talking about *78s* here, remember? I don't need a Beogram turntable with an Ortofon cartridge, or whatever the Rolls-Royce stuff is nowadays, to get all the sound quality out of these old discs. If *you* don't think so, then you probably don't. It's still a puzzle why you would even bother though in that case. Do you mean why bother with the 78s in the first place? -- A nation of sheep begets a government of wolves. |
#21
Posted to rec.audio.tech
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antiskate on bsr turntable
David Nebenzahl wrote: Mr.T spake thus: "David Nebenzahl" wrote in message .com... Heh; point taken. I shoulda known better: I'm sitting abot 2-1/2 feet from one right now, a real piece of **** I got for $5 (with attached Emerson AM/FM radio PLUS an 8-track player). Why? To transcribe a bunch of old 78s, because it has the appropriate flip-over cartridge with a 78 stylus. I'm wondering why you would go to the trouble if you place such low importance on the sound quality? We're talking about *78s* here, remember? I don't need a Beogram turntable with an Ortofon cartridge, or whatever the Rolls-Royce stuff is nowadays, to get all the sound quality out of these old discs. I wouldn't fret overmuch about anti-skate with 78s. Graham |
#22
Posted to rec.audio.tech
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antiskate on bsr turntable
"David Nebenzahl" wrote in message .com... Heh; point taken. I shoulda known better: I'm sitting abot 2-1/2 feet from one right now, a real piece of **** I got for $5 (with attached Emerson AM/FM radio PLUS an 8-track player). Why? To transcribe a bunch of old 78s, because it has the appropriate flip-over cartridge with a 78 stylus. I'm wondering why you would go to the trouble if you place such low importance on the sound quality? We're talking about *78s* here, remember? I don't need a Beogram turntable with an Ortofon cartridge, or whatever the Rolls-Royce stuff is nowadays, to get all the sound quality out of these old discs. If *you* don't think so, then you probably don't. It's still a puzzle why you would even bother though in that case. Do you mean why bother with the 78s in the first place? Why waste time transferring them to CD if they are crap quality? Why would you even want to listen to them once. When there was nothing better, at least there was an excuse. MrT. |
#23
Posted to rec.audio.tech
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antiskate on bsr turntable
Pooh Bear spake thus:
David Nebenzahl wrote: Mr.T spake thus: "David Nebenzahl" wrote in message ers.com... Heh; point taken. I shoulda known better: I'm sitting abot 2-1/2 feet from one right now, a real piece of **** I got for $5 (with attached Emerson AM/FM radio PLUS an 8-track player). Why? To transcribe a bunch of old 78s, because it has the appropriate flip-over cartridge with a 78 stylus. I'm wondering why you would go to the trouble if you place such low importance on the sound quality? We're talking about *78s* here, remember? I don't need a Beogram turntable with an Ortofon cartridge, or whatever the Rolls-Royce stuff is nowadays, to get all the sound quality out of these old discs. I wouldn't fret overmuch about anti-skate with 78s. Believe me, I'm not the one fretting about antiskating at all here. (That was the O.P.) The POS turntable works just fine for these old discs as-is. (I looked for the flip-over stylus.) -- A nation of sheep begets a government of wolves. |
#24
Posted to rec.audio.tech
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antiskate on bsr turntable
Mr.T spake thus:
"David Nebenzahl" wrote in message .com... Heh; point taken. I shoulda known better: I'm sitting abot 2-1/2 feet from one right now, a real piece of **** I got for $5 (with attached Emerson AM/FM radio PLUS an 8-track player). Why? To transcribe a bunch of old 78s, because it has the appropriate flip-over cartridge with a 78 stylus. I'm wondering why you would go to the trouble if you place such low importance on the sound quality? We're talking about *78s* here, remember? I don't need a Beogram turntable with an Ortofon cartridge, or whatever the Rolls-Royce stuff is nowadays, to get all the sound quality out of these old discs. If *you* don't think so, then you probably don't. It's still a puzzle why you would even bother though in that case. Do you mean why bother with the 78s in the first place? Why waste time transferring them to CD if they are crap quality? Why would you even want to listen to them once. When there was nothing better, at least there was an excuse. I was actually expecting an intelligent question, so since I got an ignorant one instead, I'll respond. Ever consider that some old recordings contain material that is no longer available on other media? that may be of historical interest? Or are you one of these folks who believe that stuff from the past is just junk, to be discarded when "better technology" comes along and renders it obsolete? So toss out all those old daguerrotypes; they're worthless, since you can do so much better with a digicam. In case you're wondering, these are all recordings of Hungarian music, made in the 30s and 40s, in styles that nobody plays any longer. There are some real gems in there. -- A nation of sheep begets a government of wolves. |
#25
Posted to rec.audio.tech
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antiskate on bsr turntable
"David Nebenzahl" wrote in message .com... Heh; point taken. I shoulda known better: I'm sitting abot 2-1/2 feet from one right now, a real piece of **** I got for $5 (with attached Emerson AM/FM radio PLUS an 8-track player). Why? To transcribe a bunch of old 78s, because it has the appropriate flip-over cartridge with a 78 stylus. I'm wondering why you would go to the trouble if you place such low importance on the sound quality? We're talking about *78s* here, remember? I don't need a Beogram turntable with an Ortofon cartridge, or whatever the Rolls-Royce stuff is nowadays, to get all the sound quality out of these old discs. If *you* don't think so, then you probably don't. It's still a puzzle why you would even bother though in that case. Do you mean why bother with the 78s in the first place? Why waste time transferring them to CD if they are crap quality? Why would you even want to listen to them once. When there was nothing better, at least there was an excuse. I was actually expecting an intelligent question, so since I got an ignorant one instead, I'll respond. You do seem to have a problem grasping what is being said. But if you only respond to ignorant questions, you must talk to yourself a lot. To put it simply for simple people, it's fine to copy old material, but if it's worth copying, then it's worth doing properly, or at least somewhat above the total crap level. Ever consider that some old recordings contain material that is no longer available on other media? that may be of historical interest? Yes, but in that case I consider sound quality important. Something you obviously don't. are you one of these folks who believe that stuff from the past is just junk, to be discarded when "better technology" comes along and renders it obsolete? Quite often, but it certainly depends on the item in question. So toss out all those old daguerrotypes; they're worthless, since you can do so much better with a digicam. And you of course would copy them at 75ppi and say that's good enough! In case you're wondering, these are all recordings of Hungarian music, made in the 30s and 40s, in styles that nobody plays any longer. There are some real gems in there. But if they are gems, why do you consider sound quality so unimportant? MrT. |
#26
Posted to rec.audio.tech
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antiskate on bsr turntable
"Mr.T" wrote: In case you're wondering, these are all recordings of Hungarian music, made in the 30s and 40s, in styles that nobody plays any longer. There are some real gems in there. But if they are gems, why do you consider sound quality so unimportant? Even a BSR turtable with turnover ceramic cartridge is a heck of a lot better than what they were played on originally ! Graham |
#27
Posted to rec.audio.tech
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antiskate on bsr turntable
"Pooh Bear" wrote in message ... Even a BSR turtable with turnover ceramic cartridge is a heck of a lot better than what they were played on originally ! Only if you think they stopped making 78's in the era of wind up gramophones and steel needles. (actually that would probably be an improvement) But it still doesn't explain why someone would spend a lot of time to produce crap, knowing that it could be so much better with a little more expense. There are a lot of people already doing this sort of thing with proper turntables and cartridges. 78 stylii are still available for some models. Archives all around the world are churning out this stuff daily, for historical purposes. And how many times would you want to listen to total crap just because you can't get it on CD anyway? It's not like there isn't enough music readily available already to keep you listening a lifetime. Surely some of it appeals. I still think if there is a good enough reason to do it in the first place, why waste time on a botch job? MrT. |
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