Tottaly agree with you on the Lencos, especially the PTP, i had a Linn LP12 previously, my slate PTP romps all over it.
I think there is lot of info as regards string suspension material and magnet type and size ealier in thread.
On JDs advice i used Vectran, an absolute pain to work with, but great results, available on ebay, i believe others have used kevlar succsefully.
Magnets on mine are 8mmx5mm neodymium, also from ebay.
I think there is lot of info as regards string suspension material and magnet type and size ealier in thread.
On JDs advice i used Vectran, an absolute pain to work with, but great results, available on ebay, i believe others have used kevlar succsefully.
Magnets on mine are 8mmx5mm neodymium, also from ebay.
Thank you for the info guys,
I know the info is back there, but sometimes better options are discovered as time goes on. So its handy to have the key things summarised every now and then.
I remember reading way back that it was a good idea to buy some magnets with a central hole already in them.... is that still the best way forward?
Thanks again for the info on the thread - I'll be ordering these soon!
Fran
I know the info is back there, but sometimes better options are discovered as time goes on. So its handy to have the key things summarised every now and then.
I remember reading way back that it was a good idea to buy some magnets with a central hole already in them.... is that still the best way forward?
Thanks again for the info on the thread - I'll be ordering these soon!
Fran
Hi JD,
I am little busy with my office work (I am S/W Engineer and we are heading for a release) and will be back to my tonearm project within a month. So, My current implementation is on hold.
Best regards,
Bins.
I am little busy with my office work (I am S/W Engineer and we are heading for a release) and will be back to my tonearm project within a month. So, My current implementation is on hold.
Best regards,
Bins.
back to the top
Thank you for the info guys,
I know the info is back there, but sometimes better options are discovered as time goes on.
Fran
Good point Fran,
You are absolutely correct.
Ron
Quality was good. I spec'd standard finishes. The extra charge for them to finish was quite high, so I decided to hand finish all the parts. Also letting eMachineshop do the finishing added a few weeks on to the lead times as well. I used .005" for general tolernaces and flatness.
JD
JD
Quality was good. I spec'd standard finishes. The extra charge for them to finish was quite high, so I decided to hand finish all the parts. Also letting eMachineshop do the finishing added a few weeks on to the lead times as well. I used .005" for general tolernaces and flatness.
JD
Can you post pics of the work done ............
all was posted, just have to go digging in this thread to find.
JD
JD
Can you post pics of the work done ............
Well, I got my new inverter hooked up tonight and chucked up my first piece of this tonearm!! It was only one quick bit though..... barely started!
Could someone do a quick check for me and take a couple of measurements:
1. total length of tonearm tip to tip and
2. length from pivot to tip
Was going to do this with the rega measurements, but thought I better check what others use....
Fran
Could someone do a quick check for me and take a couple of measurements:
1. total length of tonearm tip to tip and
2. length from pivot to tip
Was going to do this with the rega measurements, but thought I better check what others use....
Fran
woodturner-fran,
Please post pics of your tonearm progress. I to have started to turn a couple of arms for experiments. Right now it is for practice.
So far I have tried spalted maple, and wenge. The wenge rings like a chime, but the spalted maple is pretty dead. I intend to lam up blanks using a combination of woods. THis way I can leave a tunnel for the wires to go through without drilling a long hole.
Please post pics of your tonearm progress. I to have started to turn a couple of arms for experiments. Right now it is for practice.
So far I have tried spalted maple, and wenge. The wenge rings like a chime, but the spalted maple is pretty dead. I intend to lam up blanks using a combination of woods. THis way I can leave a tunnel for the wires to go through without drilling a long hole.
If you are using the Rega geometry, my numbers wouldn't help you as I calculated my dimensions based on a 10.5" pivot to spindle distance.
JD
JD
Well, I got my new inverter hooked up tonight and chucked up my first piece of this tonearm!! It was only one quick bit though..... barely started!
Could someone do a quick check for me and take a couple of measurements:
1. total length of tonearm tip to tip and
2. length from pivot to tip
Was going to do this with the rega measurements, but thought I better check what others use....
Fran
Well, I'm not committed to anything - I can use any geometry. In fact I wouldn't mind trying something other than the Rega sizes, just to make it different.
So any measurements still greatly appreciated!!
In the meantime I bored out the arm wand today (cocobolo). That will go inside now for a few weeks to let it completely stabilise. I also prepared the metal for the main body. I need another bit for the lathe to do the stub of the arm.
Pic of progress so far:
So any measurements still greatly appreciated!!
In the meantime I bored out the arm wand today (cocobolo). That will go inside now for a few weeks to let it completely stabilise. I also prepared the metal for the main body. I need another bit for the lathe to do the stub of the arm.
Pic of progress so far:
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