P padnash New Member Nov 19, 2009 #1 Hi I am building a Wah guitar pedal for a collage project and Im having difficulty finding some specific parts. Can anyone give some alternative parts for the following components: Transistor: MPSA 18 Diode: ZL9M3 Any help is greatly appreciated! Thanks Paddy
Hi I am building a Wah guitar pedal for a collage project and Im having difficulty finding some specific parts. Can anyone give some alternative parts for the following components: Transistor: MPSA 18 Diode: ZL9M3 Any help is greatly appreciated! Thanks Paddy
audioguru Well-Known Member Most Helpful Member Nov 19, 2009 #2 Digikey has more than 3000 MPSA18 high gain transistors in stock for $.25 each. A 2N5089 is almost the same. Datasheetarchive.com never heard of the diode.
Digikey has more than 3000 MPSA18 high gain transistors in stock for $.25 each. A 2N5089 is almost the same. Datasheetarchive.com never heard of the diode.
mramos1 Active Member Nov 20, 2009 #3 Not sure if this helps. Found this in German I think. No idea, but figure out the language it might help. http://www.geocities.com/j4_student/crybaby95.gif laut diesem Schema ist die Diode eine Zener Diode und zwar eine Zl9M3. Welche Diode meinst du denn? Reden wir vllt. aneinander vorbei? Ps.: bei mir war eine 1N5239B verbaut. Click to expand... Translator I found gave this. Hope it helps. http://www.geocities.com/j4_student/crybaby95.gif according to this pattern is the diode a Zener diode namely a Zl9M3. Which diode do you mean then? Do we talk at cross-purposes vllt.? Ps .: with me was obstructed 1N5239B. Click to expand... Good luck. Last edited: Nov 20, 2009
Not sure if this helps. Found this in German I think. No idea, but figure out the language it might help. http://www.geocities.com/j4_student/crybaby95.gif laut diesem Schema ist die Diode eine Zener Diode und zwar eine Zl9M3. Welche Diode meinst du denn? Reden wir vllt. aneinander vorbei? Ps.: bei mir war eine 1N5239B verbaut. Click to expand... Translator I found gave this. Hope it helps. http://www.geocities.com/j4_student/crybaby95.gif according to this pattern is the diode a Zener diode namely a Zl9M3. Which diode do you mean then? Do we talk at cross-purposes vllt.? Ps .: with me was obstructed 1N5239B. Click to expand... Good luck.