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These things come in 3s, and we can take a break for a while, right?

The size and location of the port also make a difference. A big hole, dead center on the front head, lets the air rush right out, more like not having a front head. If the hole's big enough, about the only use of such a head is to retain the hoop & claws, to help prevent damage to the front bearing ...

...visualize...

If you squint at the NPN pair long enough, it looks like a differential gearbox.

Get 3 Ammeters and play with one of the Pass diff pairs (or try Spice...2 JFETs or BJTs and a few resistors are chump change, but 3 meters with decent mA tracking aren't). You'll build some intuition by watching them together as you change the input voltages.

I'd definitely be curious to see a schematic for a discrete opamp based on a couple JFETs. Here ya go: https://www.passdiy.com/projects/images/content/diyopamp7.png Or better yet, download the PDF and follow through as he iterates on the design: https://www.passdiy.com/download.php?download_file=/i...

This has sort of come full circle here. At the TapeOp conference in New Orleans, there was a DIY breakout session. Most of the group was new to DIY, and was led through the construction of one of these gain stages by Scott H himself. There were a bunch of little baggies of parts that were distribute...

I, too, have succumbed to the Behringer synth clone thing.

I stumbled across a used yellow TD-3-MO, so I have caught the fabled "Uli-fish."

(and, yes, make of that nickname what you will)

Well, you wouldn't want your podcast viewers to see the usual coathanger + old sock combo, would you?

Ssshhhh, dudes. Keep it down.

We'd never want Vlayman to hear us say "Bozak", would we?

So put the flats on the Gretsch? Seems like a potentially great combo.

Thank you, Zombie Thread, for reminding me that I've still got this gift card.

A pandemic happened in there, and kinda rearranged priorities. I just checked, and it's miraculously still worth the original value!

No $50 Small Stone, but there's a $50 Small Clone...

Tascam M-2600.

The Fluke 115 is a great meter, but its their entry-level, general purpose electronics meter, to compete with some of the other high-quality import meters we see these days (Wavetek, Extech, UniT, and so on). I've had one for about 10 years now. Goes everywhere I need a portable meter. But I'd say t...

Tried to attach a photo, but it says “Board attachment quota has been reached”.

Is there a spot where we can slip a dollar into the cloudhosting tip jar, to help relax the restrictions?

And a couple more thoughts since I wrote that: The Valhalla (and their Audiodamage cousins), UAD and SoundToys plates are all pretty good. There's a second set of DIY plate instructions floating around. I think it was written by Jim Cunningham (Mr Ecoplate), and it includes some better schematics fo...