Members StuckItToYa31 Posted December 19, 2009 Members Share Posted December 19, 2009 I know someone posted one a little while ago, but I can't find it, partially due to the wonderful search feature. I'm looking for something similar to the DoobTone buffer. Anyone have that schematic handy? Link to comment Share on other sites More sharing options...
Members bob, just bob Posted December 19, 2009 Members Share Posted December 19, 2009 I don't have the doobtone buffer, but here are a few buffers' schematics:http://www.muzique.com/lab/buffers.htm Link to comment Share on other sites More sharing options...
Members IvIark Posted December 19, 2009 Members Share Posted December 19, 2009 This vero is the same as the Doobtone, but the DT uses an LM741 opamp. You could use either I've got the schematic somewhere if you'd prefer it in that format Link to comment Share on other sites More sharing options...
Members StuckItToYa31 Posted December 22, 2009 Author Members Share Posted December 22, 2009 This vero is the same as the Doobtone, but the DT uses an LM741 opamp. You could use either I've got the schematic somewhere if you'd prefer it in that format The schematic would help. Could you post that? Thanks. Link to comment Share on other sites More sharing options...
Members bob, just bob Posted December 22, 2009 Members Share Posted December 22, 2009 I don't have the doobtone buffer, but here are a few buffers' schematics:http://www.muzique.com/lab/buffers.htm it's the second to last schematic in the link I posted Link to comment Share on other sites More sharing options...
Members H.R. Shove and Stuff Posted December 22, 2009 Members Share Posted December 22, 2009 If you build the one posted (the layout or the second to last one on the AMZ link), it is suggested to raise the two resistors to 2M each, so you have in input impedance of 1M instead of 500k. Link to comment Share on other sites More sharing options...
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