Threaders :
My Airadne rebuild has come to close , at least for now . The air control system is complete. Currently the air regulators dials show a constant air pressure of 43 PSI , the arm appears to operate better that ever -- sonic images float with nuances and timbers rivaling many analog platforms for a fraction of the price.
I want to be very up-front about this re-ferb. Firstly, I did not reinvent the wheel , nothing of the kind. I give all the credit to informatiom from print sources , the internet, L. Walker, B.D., P.S. and good 'Goners like you.
The result? I was able to collect and verify the effectiveness of dozens of tweeks the majority I applied to the table , tonearm , air control system and isolation of the table from electrical and mechanical vibrations.
A most significant tweek was to dynamicly balance the lead platter . The trick is to turn over the platter and using extreme caution sand out the micro abrasions and ripples until you can run your finger nails across feeling nothing. No small feat . Remember you are sanding lead so be forwarned safety gear is a must. Depending upon the condition of the platter 400-1500 ga wet-sanding may do the trick . Wet sand the record touching surface , rim-edges if micro-abrasions are evident. Dry and repaint the platter top and sides only . Leave the back as is . Dynamicaly balance and BAM BAM !!! What a difference. More problems lay hidden on the back side of the lead platters than has been published save Lumley 24 years ago.
I shall contiune the 'Noll quest and more is in the mix : Perhaps a custom phono cartridge & set-up , new arm wans but for now I want to enjoy the music. Cheers
My Airadne rebuild has come to close , at least for now . The air control system is complete. Currently the air regulators dials show a constant air pressure of 43 PSI , the arm appears to operate better that ever -- sonic images float with nuances and timbers rivaling many analog platforms for a fraction of the price.
I want to be very up-front about this re-ferb. Firstly, I did not reinvent the wheel , nothing of the kind. I give all the credit to informatiom from print sources , the internet, L. Walker, B.D., P.S. and good 'Goners like you.
The result? I was able to collect and verify the effectiveness of dozens of tweeks the majority I applied to the table , tonearm , air control system and isolation of the table from electrical and mechanical vibrations.
A most significant tweek was to dynamicly balance the lead platter . The trick is to turn over the platter and using extreme caution sand out the micro abrasions and ripples until you can run your finger nails across feeling nothing. No small feat . Remember you are sanding lead so be forwarned safety gear is a must. Depending upon the condition of the platter 400-1500 ga wet-sanding may do the trick . Wet sand the record touching surface , rim-edges if micro-abrasions are evident. Dry and repaint the platter top and sides only . Leave the back as is . Dynamicaly balance and BAM BAM !!! What a difference. More problems lay hidden on the back side of the lead platters than has been published save Lumley 24 years ago.
I shall contiune the 'Noll quest and more is in the mix : Perhaps a custom phono cartridge & set-up , new arm wans but for now I want to enjoy the music. Cheers