Magneto-Dynamic Infundibulator
I HAVE CONSTRUCTED A MAGNETO-DYNAMIC INFUNDIBULATOR
*ahem!*
No, seriously, I have! Watch the video and you can construct one too! You’ll need an XLR cable, a transformer (like a 600 ohm telephone transformer with three windings), some little diodes like stompboxes use for clipping, and a teeny capacitor. Two of everything, for stereo. You’ll want a soldering iron (if needed, I can make a How To Solder video) and either a multimeter, or in a pinch, guitar cables and some kind of amp (as shown in the video). With these, you too can build what I’ve built.
This is a real thing. It’s inspired by the $3500 Gyraf Audio G21 “Magneto-Dynamic Infundibulum”. That is much better than this, much like a vintage Klon Centaur is much better than a modern MXR Distortion+ bought off Amazon.
But, you probably can’t have a Gyraf Audio Magneto-Dynamic Infundibulum (or a vintage Klon Centaur). And if you could, you’re probably not watching my videos. But you can have a magneto-dynamic infundibulator! And what’s more, you can use it: the homebrew version performs very respectably considering its humble origins. It leaves a lot out, but since you’re homebuilding it, you can experiment and see how many features of the Infundibulum you can incorporate. This device follows consistent principles, which I explain. It’s all in the video!
This sort of thing is supported by my Patreon. Support that, and I will construct again! I’m not sure if I’ll end up with anything quite this impressive, but let it be known that I’ve never been only about the software and plugins. I’ve developed everything from stompboxes to speaker designs (the SubKick video shows glimpses of some speakers I’ve made, you might not have noticed what they are since they’re so huge and strange) and I would love to bring my patrons along for the ride :)
I need to build this doohickey ASAP, it’s exactly what I need. I can’t find the transformers here in Ukraine. In the US they seem to go for 6 bucks a piece, but shipping is $120 hahaha. There are lots of two winding ones though. If I take an unbalanced output from my mixer, run it through the first winding and mess with the second winding (add diodes/capacitor), is it going to do anything? Congrats on getting the mixer by the way.
Here’s a question: Gyraf say their thing sounds like a Studer A80, only with lower noise floor. Now if I have an A80 in the signal chain anyway (because I’m recording to an analogue master), would I even need the um/ator thing?
For anyone looking to make one of these, I’m finally getting around to it and in trying to source similar transformers I found out that the specific one Chris is using in the video is a Xicon model that is out of production, but the Triad Manetics TY-300P is basically identical (specs and cosmetics – it looks like literally the same part) and is in stock at Mouser for $6.25 as of this post. I haven’t got mine yet but it should be perfect for this.