Busch Microphones

The labels are here. Printed onto silver foil. #doa #discreteopamp #groupdiy #gearspace #proaudiodiy #proaudio #buschmicrophones #audio #diyaudio https://www.instagram.com/p/CUXgVxbFTym/?utm_medium=tumblr

Sadly I realised, that the discrete opamp prototype of the last months are to expensive to manufacture. This is why I designed this discrete opamps, called DOA001. It only uses SMD components. This way the pcbs can be populated by the circuit board's manufacturer. This will keep the cost down. Maybe we can offer these opamps for only 20€. #discreteopamp #doa #groupdiy #gearspace #gearslutz #diyaudio #diyrecordingequipment #diyaudiotools https://www.instagram.com/p/CULI9lRtrHn/?utm_medium=tumblr

Little copper box, housing the DOA325. Shielded and potted discrete opamp. The shielding is fine copper by Würth Electronic, pressed and glued against the ferromagnetic 3D printed enclosure. The copper is connected to the opamp's com pin. #doa #discreteopamp #groupdiy #gearspace #gearslutz #diyaudio #diyrecordingequipment #diyaudiotools #proaudio #proaudiodiy #buschmicrophones #opamp #copper #emi #shielding #3dprinting https://www.instagram.com/p/CT5dQdut0S-/?utm_medium=tumblr

Busch Microphones - DOA 325 Besides the #millmax connection pins, everything is now soldered into place. I can't wait for the @diy.audio.tools.international Discrete OpAmp Tester. This will be awesome! #discreteopamp #doa #lawo325replacement #lawo325 #buschmicrophones #opamp #diyaudio #diyrecordingequipment #diyaudiotools #gearslutz #gearspace #groupdiy #proaudio #electronics #electronicsengineering https://www.instagram.com/p/CTkj2Fytqhn/?utm_medium=tumblr

Look what just arrived! My first discrete operational amplifier and furthermore my first four layer circuit board. The BOM is not finished yet, but its circuit is designed after a famous Lawo DOA. The original was made for a ±11V supply this opamp will take at least ±18V. #discreteopamp #doa #opamp #circuit #schematic #pcb #jlcpcb #electronics #diyaudio #buschmicrophones #diyaudiotools #groupdiy #gearspace #gearslutz https://www.instagram.com/p/CTCpTuoNeoV/?utm_medium=tumblr

Such a beauty. #buschmicrophones #microphonecapsule #condensercapsule #condensermicrophone #condensermic https://www.instagram.com/p/CRzVgzEhY5O/?utm_medium=tumblr

A brand new Zoom H6 in its perfectly fitted inlay. Together with some spare batterys and enough space for several SD cards. Case and inlay will be for sale for 40€ . Use the contact form on our website to order. #buschmicrophones #foaminlay #foaminlays #zoomh6 #mobilerecording #fieldrecording #sounddesign #systainer #festool #festoolsystainer https://www.instagram.com/p/CRJd7y6BKbj/?utm_medium=tumblr

I'm currently trying to build my own sputtering machine. This way I might gold-plate diaphragmes myself. #buschmicrophones #sputtering #sputteringtargets #sputteringmachine #diymachine #goldcoating #gold #fusion #fusion360 #rendering #3d https://www.instagram.com/p/CREy1cPhZ0Y/?utm_medium=tumblr

I think, I will never get tired trying out new microphone circuits. This one will be especially interesting to me, as it is our first OpAmp based microphone circuit. This one will be an omni mic with an electret capsule. #electret #electretmicrophone #electretmic #condensormic #condensorcapsule #kondensatormikrofon #groupdiy #gearslutz #mikrofonentwicklung #soundandmusicproduction #electronicsengineering #sounddesign #proaudio #xlr #phantompower #tonstudio #tontechnik #opamp #burrbrown #buschmicrophones https://www.instagram.com/p/CQnXuNthCEi/?utm_medium=tumblr

Prototyping... This USB audio interface is supposed to be just a first step on our way to a fully equiped audio Interface with mic inputs and other stuff. By now the digital interfacing with PC works but audio seems to be a little bit too quiet. #audio #audiointerface #burrbrown #groupdiy #gearslutz #usbinterface #trs #rca #xlr #buschmicrophones #ne5532 #ne5534 https://www.instagram.com/p/CQnT_4FBudh/?utm_medium=tumblr

As addition to the stereo set, here is another toolcase. This one houses a Zoom H6 recorder with four additional batterys and a lot of space for SD cards. Exept for the shotgun extension you can fit any Zoom Mic Capsule in this foam inlay. The cutout fits every one of them. The only thing left is another #systainer for cables and other tools. #buschmicrophones #zoom #h6 #zoomh6 #foaminlay #foaminlays #festool #diyrecordingequipment #diyaudiotools #studiotechnologies #electronics #electronicsengineering #studiolive #groupdiy #gearslutz #maker #xlr #musicproducer #musicproduction #microphone #electretmicrophone #electretmic #condensormic #condensorcapsule #handyrecorder #fieldrecording https://www.instagram.com/p/CQlznaLBalr/?utm_medium=tumblr

These #systainers are made by the famous power tool manufacturer #festool. Their cases are interlockable, so you can carry a whole stack of them on only one handle. The best thing is, that you do not need to disassemble the whole stack to access one systainer in the middle. #systainer #audio #proaudio #recording #musicrecording #soundandmusicproduction #sounddesign #microphone #electretmicrophone #condensormicrophone #condensormic #musicproduction #toolcase #tontechnik #groupdiy #gearslutz #maker #xlr #musicproducer #musicproduction https://www.instagram.com/p/CQk5HNiBtlP/?utm_medium=tumblr

So easy to organize and transport a stereo recording setup. We are currently designing a wide range of inlays for different microphones from several manufacturers. This one might very soon be shipped with every stereo set bougth threw our hompage. #foaminlay #foaminlays #festool #systainer #audio #proaudio #recording #musicrecording #soundandmusicproduction #studiolive #studio #musicproduction #interface #germany #madeingermany #handcrafted #handmade #recording #sounddesign #diyaudiotools #studiotechnologies #electronics #electronicsengineering #elektroakustik #elektrotechnik #diyrecordingequipment #groupdiy #gearslutz #maker #xlr https://www.instagram.com/p/CQj3DfpBfjV/?utm_medium=tumblr

The FET is the first and most critical stage of imedance conversion and amplification. Its noise and distortion will heavily influence the sound of the whole microphone. #buschmicrophones #fet #fetmicrophone #fetmic #condensermicrophone #electretmicrophone #electronics #electroacoustic #groupdiy #soundandmusicproduction #em104 #em204 #capacitor #resistor #pcb https://www.instagram.com/p/CQKJOgoBt6u/?utm_medium=tumblr

Yesterday I finally finished this product. Our first custome #Systainer inlay. In this case for a stereo set of SD102 microphones. Including clamps and a stereo bar. Nicely secured in soft PUR foam. As soon as the product pictures are finished, you can find this set on our website. #buschmicrophones #dynamicmicrophone #condensermicrophone #microphones #microphone #mic #recording #recordingstudio #stereo #studio #studiolive #soundandmusicproduction #madeingermany #sounddesign #electretmicrophone #foaminlay #foaminlays #foam #inlay #sd102 #festool #tanos #tools #musicproduction #musicproducer https://www.instagram.com/p/CQEQHzIhomR/?utm_medium=tumblr

How will these compare. The caps are sitting directly in front of the diaphragm of the dinamic microphone. The question is, how they will influence the mic's frequency response on- and off-axis. #buschmicrophones #dm105 #microphones #mic #musicstudio #musicrecording #recordingstudio #soundandmusicproduction #germany #gearslutz #groupdiy https://www.instagram.com/p/CQD2aO-Brxs/?utm_medium=tumblr

This surface finish... #xlr #buschmicrophones #dm105 https://www.instagram.com/p/CP8CbFsB8zB/?utm_medium=tumblr