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VIO
Senior tranceaddict

Registered: Oct 2003
Location: Takamine Entertainment
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Oct-22-2003 18:15
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T:REBEL
Supreme tranceaddict

Registered: Jul 2003
Location: Los Angeles, California
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| quote: | Originally posted by VIO
well this is a dumb argument. but if panasonic/technics service and owners manual designate it as an m3d and it says "m3d" on the actual turntable then not only does mk3d not equal an m3d, there is no such thing as an mk3d. but regardless it doesn't really matter, we all know what we're talking about when we call it an mk3, an mk3d or an m3d. the point of the post is that a pitch slder from an m3d, mk3, mk3d will fit on an mk2. cheers. |
Yeah, it's a dumb argument. When I bought my M3D from Guitar Center a while back, it was labeled an MK3D.
Therefore, as you said...M3d, Mk3, Mk3d...same difference...pitch slider will fit on an MK2.
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[ ALL THIS B!TCHIN` IS MAKIN` ME SKRATCH! ]
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Oct-22-2003 18:59
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nebbian
Junior tranceaddict

Registered: Jan 2003
Location: Wollongong, Australia
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The pitch faders in my CD decks were shot, one of them required you to press down on it at some parts of its travel for it to work.
So, thought I, let's pull it off and replace it!
But pitch sliders are a weird beast... Instead of a normal potentiometer that has 3 legs, this one had a lot more. It turns out that they have TWO wipers, which are both at 0 volts when the slider is in the center position. When you move it in the positive direction, one wiper will start to slide up to 5 volts, and when you move it negative the other wiper will slide up to its 5 volts. So at any one time at least one of the wipers will be at 0 volts. This is pretty weird, and results in inaccurate pitch around the 0% mark -- moving it slowly in the reverse direction will have the pitch hover at 0%, then jump to -0.7%. I'm not sure if other CD players are like this, but my omnitronic decks just weren't good enough.
So down I toddled to Dick Smith, bought some normal slider pots, and an AT90S8535 (a programmable computer on a chip). It took me a couple of weeks to write the program for it (to convert a single 0-5V signal into two 0-5V signals), but in the end I got perfect dipless pitch! This has worked flawlessly for a couple of months now, and gives very accurate pitch control, even better than was originally on the decks when they were new :-)
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I am artificially intelligent.
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Oct-24-2003 23:17
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