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<DIV><FONT face=Arial size=2>Hi</FONT></DIV>
<DIV><FONT face=Arial size=2>How about changing the first opamp to fast diode
configuration?</FONT></DIV>
<DIV><FONT face=Arial size=2>Or would this make the circuit too sensitive and
trigger when you don't hit the pad?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Cheers</FONT></DIV>
<DIV><FONT face=Arial size=2>Theo</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<BLOCKQUOTE dir=ltr
style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=raywilson@comcast.net
href="mailto:raywilson@comcast.net">raywilson@comcast.net</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=rtellason@blazenet.net
href="mailto:rtellason@blazenet.net">Roy J. Tellason</A> ; <A
title=synth-diy@dropmix.xs4all.nl
href="mailto:synth-diy@dropmix.xs4all.nl">synth-diy@dropmix.xs4all.nl</A>
</DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Monday, July 11, 2005 3:36 PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: [sdiy] Drum Pad for Sound
Lab'ers</DIV>
<DIV><BR></DIV>
<DIV>Yes you can use just about any JFET input type op amp. And I must add
that the acoustic drum beat on the demo is a Cakewalk sample. I wish I could
play like that. The Sound Lab drums are added on separate tracks.</DIV>
<DIV> </DIV>
<DIV>Cheers</DIV>
<DIV> </DIV>
<DIV>Ray</DIV>
<DIV> </DIV>
<BLOCKQUOTE
style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #1010ff 2px solid">--------------
Original message -------------- <BR><BR>> On Sunday 10 July 2005 05:59
pm, <A href="mailto:WeAreAs1@aol.com">WeAreAs1@aol.com</A> wrote: <BR>>
> In a message dated 7/10/05 2:48:05 PM, <A
href="mailto:raywilson@comcast.net">raywilson@comcast.net</A> writes:
<BR>> > <BR>> > << Here is a really simple yet lots of fun
drum pad for the Sound Lab. <BR>> > <BR>> > <BR>> >
http://www.musicfromouterspace.com/analogsynth/SOUNDLABMINISYNTH/drum_trigg
<BR>> >er. html <BR>> > <BR>> > <BR>> > Experiment,
Have Fun! <BR>> > <BR>> > <BR>> > <BR>> > Nice
little groove on the audio demos, Ray. You, sir, have got the funk. <BR>>
> <BR>> > Michael B. <BR>> <BR>> I'm not that familar with
the op amp called out in that, how critical is it <BR>> that the
particular one specified be used? Is this just a FET-input op amp <BR>>
or what? <BR>> <BR>> <BR>> <!
BR>> <BR>> <BR>> </BLOCKQUOTE></BLOCKQUOTE></BODY></HTML>