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Topics - Flying

#1
I spent the weekend, reading many threads on multiple forums and doing general fuzz face research to the extent that on Sunday night I decided I should just drop the whole idea, the issue is that I just could not work out which transistors I should be looking for, once I developed a short list I would go searching for them only to discover they were not available or from an unknown source and potentially rebadged, or I need to buy at least 100 to sort through to find the 2 that will create the magic! I looked at matched sets from SmallBear, but living in the UK if I can find something a little closer to home would be preferable.

I've decided my first foray into the Fuzz Face world would be a silicon Fuzz Face with NPN transistors, I'm looking for something that's probably on the smoother side of the fuzz spectrum, and it's the cleaning up with the guitar volume pot I'm keen to experiment with having heard some really nice tones some players get.

So if anyone could name some transistors I should try that are readily available I would be most grateful. My multi meter can measure hfe, but it's no Fluke, so probably a bit of a crude measurement, but hopefully good enough.

By the way, I'd love to trying germanium transistors, but I get the feeling that's a true minefield! How is it that such a simple circuit is causing me such a head ache?

Sorry for the ramble, but any advice would be wonderful.
#2
General Questions / LDRs and LEDS
February 21, 2019, 12:20:31 PM
Hello,

Sorry if my searches have not brought up previous discussions about this, but I'm putting together a EQD The Depths that uses LDRs, the ones I've seen recommended are the Tayda's KE-10720 with a Yellow LED, and another suggestion I have read is GL5539s with Green LEDs. I've got some KE-10720s on their way.

What I don't know is what type of LED to use, for example a diffused 5mm Yellow LED has an output of 200mcd and the water clear 5mm Yellow is 2500mcd, quite a difference, and presumably it's important to try and get the right one. From gut shots I've seen it looks like EQD used water clear LEDs, but no idea the colour or what LDRs they used.

Any advice on what LEDs to get in stock would be brilliant, thanks.