i feel the urge to build a blend pedal

[j-d]

ive built a few fuzz pedals before, now i want to move to something with 4 jacks! Apart from that i need a blender its for bass ive come up with these circuits

http://www.aronnelson.com/gallery/main.php/v/bcreekmur/paralooper.jpg.html

http://www.runoffgroove.com/splitter-blend.html

ive never used IC's before sooo my question is, what ones do i get for these boards?
also ive just noticed what component is on 15/e with d/s/g written on it on the splitter blend?

Hope you guys can help

[fpaul]

IC's are TL072 and other component is MPF102 or 2n5457 (think I used 2n5458 though if I remember right, just because I had one).

I haven't used mine as much as I thought.  Seemed to me like splitting the signal takes some of the dynamics out of my amp.  I should probably experiment a little more though.  Only tried it one time.

[j-d]

Thanks fpaul, which one did you build?

[fatfoohy]

check out the buff n blend, it's sweet, and it uses jfets http://www.beavisaudio.com/techpages/blocksfragments/  it's a little less than half way down in the mixers section

[fpaul]

I built the splitter blender.  I probably just need to try some different combinations.  I'm fairly happy with my sound at this point so if I plug something in and don't notice a major improvement I don't have a lot of patience.  Someday when I'm in the right mood I'll try it again.