u/vigilant3777

Am i crazy? DOD Punkifier

Am i crazy? DOD Punkifier

This is part of the schematic from pedalpcb's pacifier (dod punkifier) circuit.

I feel like r4 and r9 being 22M means they essentially do nothing in this circuit and could be omitted entirely and you'd never know.

R4 is connected to 4.5 volts.

Wouldn't the collector/collector to base resistor always be providing more current than those enormous resistors?

I am trying to understand what they are doing and it just seems like nothing no matter how i look at it.

Updated in the comments

u/vigilant3777 — 8 hours ago
▲ 103 r/Muppets

Why is this even a warning!?

Looking at my animal boxer briefs (i posted them a little while back) and noticed this warning. What are you all doing that this even has to be said?

u/vigilant3777 — 1 day ago

Anybody in the NE Philadelphia area have low gain npn silicon to trade?

I need low gain (80-140 hfe) bc239, bc549, bc550, bc182, bc183 etc for a few builds. Hoping to score maybe 20 transistors in total spanning that gain range.

I have to trade:

new 2n404/a

Used pnp germanium

2n5457

J201

Loads of mystery parts

New and old high voltage film caps for amp repair

I have a dca75 if needed to confirm gains of any of my parts as well as functionality.

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u/vigilant3777 — 7 days ago

Cocktails without ice?

My refrigerator died tonight. I have no idea when I'll be able to get a repair tech out yet.

Are there any cocktails that are not made with ice? Am i just going to be drinking whiskey or rum neat? What did people do before modern refrigeration?

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u/vigilant3777 — 11 days ago

2N2918 - what would you build?

I rough sorted a large lot of mostly pnp germanium last night and found these beauties in the mix.

I have two 2N2918's. These are two matched silicon npn transistors in one can.

I measured both sides of one and they were indeed matched and around 450ish hfe.

What would you build with them?

** Edit ** The second transistor's hfe is 650.

u/vigilant3777 — 13 days ago