Click title to read one, or click date to read all below it.
01-24-12
The timeline is giving you one data point per rotation. so ... Tonywinsc
01-24-12
Thanks tony, a perceptive and illuminating commentary :^) Halcro
01-24-12
Halcro, great info and thanks for sharing. what you have men ... Dev
01-24-12
Dear dover: about thread/high mass platter my as are not rea ... Rauliruegas
01-24-12
halcro, i can't think of a reason for a bearing to provide ... Atmasphere
01-24-12
Use of a capstan, etc, or any strategy that increases the ar ... Lewm
01-24-12
what style bearing is in the raven? i remember reading abo ... Ketchup
01-24-12
There are a couple of different bearings used in this table, ... Dev
01-24-12
Dear halcro: you always can try a different thread's build m ... Rauliruegas
01-24-12
Halcro - great game eh. looks like dokovich has shown the ot ... Dover
01-24-12
Lewm, that is a good point about belt contact with the plat ... Peterayer
01-24-12
Hi peterayer, i had mentioned in the nvs thread i had test ... Dev
01-24-12
Hello dev, yes, i had read that now deleted nvs thread, but ... Peterayer
01-24-12: Lewm
The concept of "belt creep" and what to do about it is not mine intellectually. This phenomenon was first described to me and to anyone else who read it by Mark Kelly. Mark played at designing a bd tt to combat it. The Artemis is a less complex solution compared to Mark's, IIRC. But your SME is well designed, Peter, if it places the motor pulley as close as possible to the platter's edge. Notts recommend this also. That also is a way to maximize the contact between platter and belt. You BD guys should look for posts by Doug Deacon on "tape drive". Doug uses a specific kind of recording tape which he then treats chemically to make one side rough, so it has traction on the platter. Conceptually, this should be better than string, IMO. Reality is sometimes different from concept, however. But Doug claims excellent results with his Galibier turntable.
Lewm (System | Threads | Answers | This Thread)
01-24-12
Hi ralph, that's a quote from peter moncrief's incisive arti ... Halcro
01-24-12
Same model as yours which was also too fast ironically, the ... Dev
01-24-12
Hi lewm, but using a mylar belt has it's own issues. static ... Dev
01-24-12
Unfortunately bringing the motor closer to the platter also ... Sarcher30
01-24-12
The comment about using viscous drag or friction to dampen p ... Tonywinsc
01-24-12
it also results in less contact between the belt and the mo ... Ketchup
01-24-12
Good point ketchup. the belt is more likely to slip on the c ... Sarcher30
01-24-12
not what i wanted to read. i hate this thread. seriously: ... Banquo363
01-24-12
i believe there are trim-pots inside the chassis that can va ... Hiho
01-25-12
Banquo363, yes unfortuantly. i was told he is sending it t ... Dev
01-25-12
I agree with atmasphere. turntables with excellent soundsta ... Aoliviero
01-25-12
perhaps you should listen to a good dd turntable with a core ... Halcro
01-25-12
Dev, the lenco is pretty near infinitely adjustable, as the ... Lewm
01-25-12
Lewm, have been reading this for awhile and want to as ... Uru975
01-25-12
Dear uru, i am not the font of all knowledge on this subject ... Lewm
01-25-12
Thanks, dev. i was just joking, but your post does move me c ... Banquo363
01-25-12
Lewm, the artemis is an interesting design. i have not heard ... Sarcher30
01-25-12
perhaps you can try grounding the motor housing? _______ Hiho
01-25-12
Lew, are you saying that you was able to get the lenco diale ... Ecir38
01-25-12
Sarcher, what is the evidence that the hum is (or was) due t ... Lewm
01-25-12
Halcro, i'm not sure i agree with peter on this one. our mod ... Atmasphere
01-25-12
Halcro, in my statement about ac belt driven tt's vs dc mot ... Aoliviero
01-25-12
(quote)sarcher, what is the evidence that the hum is (or was ... Sarcher30
01-25-12
Hiho, the motor was grounded. i am not the only one with a h ... Sarcher30
01-25-12
lew.......have you not tested the timeline with and without ... Halcro
01-25-12
Henry, i've done it both ways with the lenco and mk3. the dp ... Lewm
01-25-12
Lew, how about the l-07d? sorry if i missed it... Mab33
01-26-12
I decided to try another method for the thread drive. i conn ... Halcro
01-26-12
Halcro - looks like the 2 threads are touching. if so you mi ... Dover
01-26-12
Empire tt's based on ac motors using belts. Aoliviero
01-26-12
Dover, i kind of like the idea of not placing lateral loads ... Halcro
01-26-12
the empire is of course ac synchronous drive. but most of m ... Atmasphere
01-26-12
increased friction and additional vibration/noise, especial ... Ketchup
01-26-12
Hi dev - just curious regarding the sp10 mkii that you teste ... Ct0517
01-26-12
Dear mab, l07d is not in service at this time. i am re-wiri ... Lewm
01-26-12
Hi ct0517, i really did not pay attention, the owner said i ... Dev
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