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DIY Stompboxes => Building your own stompbox => Topic started by: lightningfingers on March 06, 2004, 09:16:59 AM

Title: transistors
Post by: lightningfingers on March 06, 2004, 09:16:59 AM
okay, i have built an IC based muff fuzz and love that sound so i am currently building the transistorized version but {here it comes} the schematic (look down there) specifies NPN 2N5088 transistors which i am unable to get. in fact the nearest thing i have is NPN 2N5551. now im guessing i cant just plug those into the circuit and it will sound great but can i change the circuit so it will accept these ones and sound anywhere near decent?

http://www.generalguitargadgets.com/v2/diagrams/muffsc.gif
Title: transistors
Post by: cedric on March 06, 2004, 09:42:14 AM
just get some 2n5089's
Title: transistors
Post by: zener on March 06, 2004, 04:35:49 PM
Or 2N3904, it's more common, I think. But 2n3904 has less hfe than 2N5088 or 2n5089.

You may also try other NPN.
Title: transistors
Post by: Marcos - Munky on March 06, 2004, 04:38:04 PM
Use any high gain NPN, like the BC549C.
Title: transistors
Post by: blabj on March 06, 2004, 04:51:54 PM
hey man,
i had some trouble with the 5088's too, but if you try maplin electronics, I know they have them, as I have had quite a few 5088's from them. Also have you tried R.S components, they have loads of transistors ( sorry if I kinda advertised there, I wont do it again). good luck. there are many components not really available in the uk, so dont be surprised if you cant find a certain one, just order it from smallbear ( again sorry)
sorry for all the rules broken,
good luck
callum
Title: transistors
Post by: lightningfingers on March 07, 2004, 07:25:40 AM
thanks for the help guys, i found some 2N3904's it works good now  :D
Title: transistors
Post by: Peter Snowberg on March 07, 2004, 07:42:55 AM
Quote from: blabjsorry for all the rules broken,
good luck
callum
Rules broken? I sure didn't see any.  :o This place is fairly short on rules. ;)

I think in general anything that brings more business to SmallBear is a great thing and any help that anybody can give to find components is just as good.

Links to suppliers are always welcome and appreciated too. :D

Take care,
-Peter
Title: transistors
Post by: smoguzbenjamin on March 07, 2004, 09:09:20 AM
Mentioning a supplier is absolutely not against the rules! Spamming is but what you did isn't spamming, just saying 'you can get that there'. There's no harm in that, to the contrary, it's useful ;)