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View Full Version : Another DIY carbon fiber tonearm



cyto
03-03-2018, 01:25
Thanks to Qwin for being the first (that I know of) to post his DIY carbon fiber tonearm for the 1200. I just completed this on my 1200 M3D and love it.

I also used KAB superflex wire and ran it from the cartridge straight to RCA jacks I put on one of the hinge plates. While I had it apart I put a blue LED in place of the white pop up light.

I built an external PSU (from a thread here) a while back. Sorbothane feet and a KAB fluid damper are also being used.

I had the fluid damper before the DIY tonearm and left it on mainly for comparing the sound, I may take it off later just to see.

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StuN
03-03-2018, 02:23
It looks really something, congratulations!

I look forward to your opinion of the sound.

moodybuilder
03-03-2018, 06:42
I agree if looks are anything to go this is going to be good,

Qwin
03-03-2018, 09:24
Nice work David :thumbsup:

amati74(Artur)
03-03-2018, 22:12
Congratulations David
I'm waiting at your opinion of the sound.

cyto
03-03-2018, 23:16
Well so far the channel balance seems to be better, not sure why. The clarity is definitely better. I really need to listen to a lot of records and figure it out :)

22873

Audio Al
04-03-2018, 03:45
Hi David

Looks very good , What did you use for the cart end of the arm tube and cart mount / finger lift ? is it custom made or something purchased on line ?

cyto
04-03-2018, 11:46
Hi David

Looks very good , What did you use for the cart end of the arm tube and cart mount / finger lift ? is it custom made or something purchased on line ?

It is a cheap one I purchased online. I removed the connecting pins from it so I could run the wire straight through to the cartridge.

Qwin
04-03-2018, 12:02
Al - The head shell off the Linn AV-X is quite nice and easy to adapt to fit, I used one on my carbon arm.

Pictured here: http://www.jkwynn.co.uk/TechArm_HTML/TechArm_02.html

cyto
04-03-2018, 14:14
It is a cheap one I purchased online. I removed the connecting pins from it so I could run the wire straight through to the cartridge.2288622887

Here are a couple of pix. I went with a cheap one because I didn't want connectors, just a flat surface to attach the cartridge to. I glued it into the carbon fiber tube with JB weld.

Audio Al
04-03-2018, 16:13
Al - The head shell off the Linn AV-X is quite nice and easy to adapt to fit, I used one on my carbon arm.

Pictured here: http://www.jkwynn.co.uk/TechArm_HTML/TechArm_02.html

OK Ken thanks , will see if I can find one ;)

Audio Al
04-03-2018, 16:14
2288622887

Here are a couple of pix. I went with a cheap one because I didn't want connectors, just a flat surface to attach the cartridge to. I glued it into the carbon fiber tube with JB weld.

OK thanks :)

Dubster68
05-03-2018, 19:39
Looks very nice. Well done :D

eldarvanyar
24-02-2019, 09:31
Great job, looking really good.

Did you use an inner alloy tube as well?

Thanks

cyto
27-02-2019, 16:10
Great job, looking really good.

Did you use an inner alloy tube as well?

Thanks

Yes, I used an aluminum tube inside the carbon fiber tube.