• Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

phantom power

  1. A

    Simple transconductance amp powered by [email protected]?

    Hi, I am trying to hook up some telecoms headsets to an audio mixing desk to make a 4-person intercom system on the cheap! I have a pro audio engineering background, but my analogue electronics is pretty rusty. I've made some interface boxes that simply convert the 4-pole TRRS headset jack to...
  2. A

    48 Volt Phantom Power Supply with Photo-Schematic. Transformer Question.

    Hey guys, This is my first post and I am happy to have found this website. I am currently working on a project using a PCB and jumper wires to make a 48v Phantom Power supply to be used with multiple condenser microphones. To make a long story short, I found a "mostly" detailed post on another...

Latest threads

EE World Online Articles