vendin
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« on: March 01, 2015, 07:40:24 PM » |
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Hello evrybodies, Few years ago I have built a L75 with iron wood plinth. I was enjoyed by the result, but now, I want do a new one with more transformations to improve it, and another one for a friend with an Ortofon tonearm equiped with a Clement cartridge. I have decides to use iron wood again, I had like the results, to put a new idler arm slider with a stronghening idler arm like my B55 black & white of another topic, and the under of the under top plate hardly fixed on the plinth with a rigidificator part. Here is my first try: I am well advanced on the two plinths: Here is the rigidificator: And the rigidificator on his place: The new slider: I hope my work interresting for you, I'll post more later. Pascal.
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« Last Edit: March 03, 2015, 09:47:57 PM by vendin »
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Pascal
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lapierrerider
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« Reply #1 on: March 01, 2015, 08:20:22 PM » |
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Nice work Pascal, I may use your idea regarding the strengthening plate for the bearing. Especially as my plea for a super bearing fell on deaf ears. Look forward to more progress from you, chapot
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Paul
rullit aero 8 field coils in tqwt Bakoon 13r project DS2 digital Denon DP80 Stax UA-70 Hana MH
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Andr039
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« Reply #2 on: March 01, 2015, 08:21:26 PM » |
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What a skills! Very interesting indeed Please, post more pics best,
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Andrey
в моем углу засохший хлеб и тараканы
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Not Tubeless
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« Reply #3 on: March 01, 2015, 08:23:32 PM » |
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Nice! I like your 'first' player already!!
Excellent work on the new tt's!!!
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Henri
If it got no swing, it ain't my thing...
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vendin
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« Reply #4 on: March 01, 2015, 09:57:13 PM » |
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Some more pictures: Resined top plate: Machining the plinth: Seen: Pascal.
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Pascal
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bibop
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« Reply #5 on: March 01, 2015, 10:29:14 PM » |
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Gonna go beutiful. I like your rigidificator. Seems worht a try.
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Arnold, that is me.
"Musical Ecstasy can be achieved only at the expense of sanity". Dr Harvey "Gizmo" Rosenberg,
"Theres no shortcuts to the perfect sound" Farbror Barbro
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Chris65
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« Reply #6 on: March 01, 2015, 11:21:01 PM » |
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Very nice work Pascal . I see Schick & Clement
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Chris
"The Blues is the roots, everything else is the fruits" - Willie Dixon
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vendin
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« Reply #7 on: March 01, 2015, 11:42:01 PM » |
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Thanks,
The tonearm is an Ortofon of 13,5 inch, Chris.
Pascal.
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Pascal
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vendin
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« Reply #8 on: March 01, 2015, 11:57:59 PM » |
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Pascal
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jervill
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« Reply #9 on: March 02, 2015, 12:02:02 AM » |
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Very good work love the colour of the first TT
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Jeremy
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vendin
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« Reply #10 on: March 02, 2015, 12:10:41 AM » |
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On the turntable who is for me, I'll use the same colors but I hope better doing and the same tonearm.
Pascal
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Pascal
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low pitch
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« Reply #11 on: March 02, 2015, 01:49:47 AM » |
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Good accurate work - I like the router support rails. martin
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martin
"my hifi's waiting for a new tube..." Nina Simone 'turn me on'
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itskeith
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« Reply #12 on: March 02, 2015, 04:57:10 PM » |
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Hi Pascal, Great looking turntables and some great worksmaship. Keep up the good work Definitley: I hope my work interesting for you
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Keith
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ZM1080
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« Reply #13 on: March 02, 2015, 05:19:49 PM » |
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very good, Pascal. By using ironwood, you have a foot in both camps (mass and damping). The problem with ironwood is specifying the genus/species, for even Wiki ** has 30 species (and 28 genera), all described as ironwood. Looking at your starting blocks, you may have more than one type, but I don't think that that is going to make any difference, just a note to others who may want to do the same. I am having a plinth made to my design in Ipe tabaco, another ironwood. From the few I have tested, all have good damping, if a little frequency dependent. Damping factor up to 1kHz was fine, at around 0.5 (an excellent figure), but above 1kHz it was not so good, but hopefully, of little consequence. This is a reflection of the hardness. Another very good wood is iron bark, particularly the red type. I like the idea of the plate you have made, you might try a little viscoelastic (VE) material between it and the top plate, and although the plate is rigidly fixed, the VE will still work as a damping device. ** http://en.wikipedia.org/wiki/Ironwood
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vendin
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« Reply #14 on: March 02, 2015, 05:30:49 PM » |
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Hello Brian,
The wood of the plinths is Ipé, I didn't know that it was the same name in english, I just know iron wood, not use in france.
Pascal.
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Pascal
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