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TR 808 clone Bass Drum from xlargex
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Funky40



Joined: Sep 24, 2005
Posts: 875
Location: Swiss
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PostPosted: Thu Nov 20, 2008 6:44 am    Post subject: TR 808 clone Bass Drum from xlargex
Subject description: i need some advice for wiring
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Hello,

i have my 808 BD clone Boards ready for wiring and testing,
but i need some advice how to do or to read the minimal wiring diagramm.
How to wire those Pots with only 2 wires, and whats the orientation in general ?
and what is the function of ENV and what XTRA
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Sebo



Joined: Apr 27, 2007
Posts: 564
Location: Argentina

PostPosted: Thu Nov 20, 2008 3:46 pm    Post subject: Reply with quote  Mark this post and the followings unread

Hi:
When you have only 2 wires, connect one to the wiper and the other to one
of the extremes (leaving the other extreme unconnected).
See the schematics, the arrow of the symbol is the wiper.
Don´t worry about breaking anything, in the worst case it woldn´t work as expected.
ENV is the amount of envelope that modulates the pitch.
XTRA is extra decay (extends the decay longer than the original).

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Funky40



Joined: Sep 24, 2005
Posts: 875
Location: Swiss
Audio files: 1
G2 patch files: 5

PostPosted: Thu Nov 20, 2008 4:27 pm    Post subject: Reply with quote  Mark this post and the followings unread

ok, i see clear now how to draw the Panel.
Gonna solder the pots now to check if it works.

Thanks Sebo !
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Funky40



Joined: Sep 24, 2005
Posts: 875
Location: Swiss
Audio files: 1
G2 patch files: 5

PostPosted: Thu Nov 20, 2008 7:18 pm    Post subject: Reply with quote  Mark this post and the followings unread

ok, on the bench it was working.
Faceplate design is done. ( 12TE Euro )
thanks again
Very Happy
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Sebo



Joined: Apr 27, 2007
Posts: 564
Location: Argentina

PostPosted: Fri Nov 21, 2008 6:59 am    Post subject: Reply with quote  Mark this post and the followings unread

You're welcome.
Great you do it, congratutulation!!!

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