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Rega RB300 Tonearm alignment protractor

I spent hours searching for a proper Rega RB300 Tonearm alignment protractor that I can get my hands on without having to wait 2 weeks for international shipment.
All I cound find was this :
http://www.enjoythemusic.com/protractor6r.pdf

The problem is that 2 different printers gave 2 different scales of this protractor and I do not know which is correct.
I would expect a printable protractor to specify the correct distance between 2 points in the drawing...

Anybody can link to a good protractor ?
triskadecaphobic
triskadecaphobic OP
81 posts
 
Thanks for the email Mr. Forbes :-)
triskadecaphobic OP
81 posts
 
I downloaded various turntable strobe discs for 50hz and I see nothing but grey circles when turntable is running.
I think it's because I have to use this device which I don't have :
http://www.ebay.com/itm/KeyStrobe-turntable-strobe-plus-resin-Reference-Standard-disc-/281051719853?pt=UK_AudioTVElectronics_HomeAudioHiFi_Turntables&hash=item416ffce8ad

Does anybody know of more affordable options ? After all, it's not going to be used so often...
sebrof's avatar
sebrof
835 posts
 
I downloaded various turntable strobe discs for 50hz and I see nothing but grey circles when turntable is running.
Make sure you use an incandescent bulb, not fluorescent.
If you see a grey circle it may mean that your table speed is off. Did you try counting the revolutions?
mingles
796 posts
 
Sebrof is correct. You don't need an expensive strobe light. Just use an incandescent light and pay close attention to the bars. They should appear stationary. If they drift in one direction or the other, your speed is off.
triskadecaphobic OP
81 posts
 
Hmmm...interesting.
So you guys are saying that this 80$ strobe light is not needed ? Why would people design this complicated device that has 2 integrated circuits if it's not needed ?
I'll try incandescent light or led light and report as soon as I get home...
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