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Re: DIY EBow

9/28/2004 11:28 AM
dighom
Re: DIY EBow
Sorry to all who mailed to me and I didn't answer.  
 
Here is my sketch:  
http://scaai.org/ebow.jpg  
 
At least you can take any amp from 0.5 to 3W. I didn't build it like the ebow, but I took the signal of a normal single coil, sent it through the circuit and winded another coil with an resistance around 10 Ohm. Think of it as a loudspeaker without a membrane.  
 
The diode in the original circuit just indicates the on-mode. The IC is a LM 386, no magic...