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Projects => Tech Help - Projects Page => Topic started by: machiela on June 28, 2024, 04:38:35 AM

Title: Eggsploder - very quiet fuzz
Post by: machiela on June 28, 2024, 04:38:35 AM
I just put this together this afternoon and I can't get it to make much noise when the balance knob is turned to fuzz. At first, I had put the Q3 transistor backwards, and it made a fuzzy sound, but very quiet, when the balance was turned all the way to the right. I reversed Q3 to be the correct way, but the fuzz pretty much disappeared and it's still very quiet. I suppose there's a possibility that I damaged it when I removed it and flipped it, but I'm not sure. I've only built a couple of DIY pedal kits before, nothing I've had to source myself, so I'm sure I screwed something up, I just don't have the base knowledge to figure out what. Any help would be appreciated, thank you.
Title: Re: Eggsploder - very quiet fuzz
Post by: jwin615 on June 28, 2024, 11:47:39 AM
Is Q4 emitter soldered? Looks like it was missed.
Title: Re: Eggsploder - very quiet fuzz
Post by: jimilee on June 28, 2024, 03:33:50 PM
There are several questionable solder joints there. Solder should flow through the board. I recommend going over it again.


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Title: Re: Eggsploder - very quiet fuzz
Post by: NorthCoast on June 28, 2024, 06:36:43 PM
Which transistors did you use?

2n5088, bc549, etc.
Title: Re: Eggsploder - very quiet fuzz
Post by: jessenator on June 28, 2024, 09:21:10 PM
Quote from: jimilee on June 28, 2024, 03:33:50 PMThere are several questionable solder joints there. Solder should flow through the board. I recommend going over it again.
^^This

Quote from: NorthCoast on June 28, 2024, 06:36:43 PMWhich transistors did you use?

2n5088, bc549, etc.
^^Also this
Title: Re: Eggsploder - very quiet fuzz
Post by: machiela on July 15, 2024, 01:59:10 AM
Quote from: jimilee on June 28, 2024, 03:33:50 PMThere are several questionable solder joints there. Solder should flow through the board. I recommend going over it again.


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thank you, I'll try doing that.