Unless you are programming an FPGA or using an STM32, its easier and cheaper to just use what's already out there. The DIY part is making it work with XLR and applying phantom power.
How would one modify this to support unbalanced, high-impedance, instrument-level input (i.e. from a guitar or keyboard), with an XLR/TRS combo connector and a switch for phantom power?
Dude, where is the demo video? You did this two years ago And said that you were going to compare it To a real audio interface. Does the thing not work???
I wish you would actually show step by step on how you connected all these, I know you have a schematic but it would be more better if you showed it rather then explain it with a diagram. I like the idea though
But he won't know what you're using. Showing where on his particular circuit he's adding components will only help if you have the exact same circuit. By showing the diagram, it is applicable to all circuits, you just need to find where on the circuit those connections are. And if you cannot do that yet, this project might be a bit too advance for your level of knowledge. If that is the case, it might be a good idea to learn the basics first. If you just want an audio interface on the cheap, there's other ways to achieve this. This project already uses an existing audio interface as the core, you could just pick one that suits your needs for cheaper than that interface plus all components needed for the conversion. This kind of stuff is mostly for if you need something different than what you already have.
Hi! Would this interface work with an android device and a guitar simulator app? Is the input impedance enough and can it be juice up to meet an instrument input?
would be nice to see a copy of allready existing gear like a foucsrite or whatever. copy the pcb layout and all parts, copy and reflash firmware to ur copied one, should work, or am i wrong, i mean just theoreticly. excuse my bad english, im from Austria
where is the comparsion between it and focusrite? is it possible to make one of those with more channels? any schematic for that? thank you. greetz from brazil.
With more microphone channels, it will probably not be able to handle it but you can have more than one headphone channel. th-cam.com/video/5dHTMbL0zq0/w-d-xo.html
Dude the box you built has no ADC you plug the mic output lines in to a mixer it's a passthrough at best with phantom power injection. An audio interface consists of an analog to digital converter that then feeds an audio codec that converts the signal coming from the adc to USB protocol... Not an interface, so don't advertise it as such.
This was cool but I was hoping for a scalable interface as I'm currently looking at direct outing channel strips and building an all in one unit
Need a list of things used in this video please.
5 years later and still no parts list ^^"
I'll bet you're still waiting. This channel is a major fail.
bruh in the first 30 seconds you took the diy part out this
Unless you are programming an FPGA or using an STM32, its easier and cheaper to just use what's already out there. The DIY part is making it work with XLR and applying phantom power.
Totally. Fail.
So xlr pin3 and pin2 should be connected to soundcard??? 🤔🤔🤔 plz explain
How would one modify this to support unbalanced, high-impedance, instrument-level input (i.e. from a guitar or keyboard), with an XLR/TRS combo connector and a switch for phantom power?
Dude, where is the demo video? You did this two years ago And said that you were going to compare it To a real audio interface. Does the thing not work???
Sorry, this was a really old project. I might revisit it soon and improve the design.
@@SlideoStudios Cool story bro...
I wish you would actually show step by step on how you connected all these, I know you have a schematic but it would be more better if you showed it rather then explain it with a diagram.
I like the idea though
But he won't know what you're using. Showing where on his particular circuit he's adding components will only help if you have the exact same circuit.
By showing the diagram, it is applicable to all circuits, you just need to find where on the circuit those connections are. And if you cannot do that yet, this project might be a bit too advance for your level of knowledge. If that is the case, it might be a good idea to learn the basics first.
If you just want an audio interface on the cheap, there's other ways to achieve this. This project already uses an existing audio interface as the core, you could just pick one that suits your needs for cheaper than that interface plus all components needed for the conversion.
This kind of stuff is mostly for if you need something different than what you already have.
Hi! Would this interface work with an android device and a guitar simulator app? Is the input impedance enough and can it be juice up to meet an instrument input?
why is there two diodes?can one diode work?
would be nice to see a copy of allready existing gear like a foucsrite or whatever. copy the pcb layout and all parts, copy and reflash firmware to ur copied one, should work, or am i wrong, i mean just theoreticly. excuse my bad english, im from Austria
nice but this is only a phantom power supply and you know it. Good job on that btw. One should not tease with the title lol
do i really need to put bipolar capacitor to the circuit ? and is it work with 10K resistor ?
Ye, the main purpose of the bipolar capacitor is to prevent 48 volts from entering the Audio Card.
hey thanks for your answer, i already build it , but no sound appear.i use 2 wire cable for my mic connection,should 1 use 3 wire cable ?
@@adebayu1428 wdym?
So, you are building a preamp, not an audio interface.
sir i have behringer c1u condenser microphone problem that having too low volume how can give them phantom power
and can i use non polar instead of bipolar capacitor
Dude, what kind of buck converter was that? I only found 5v input max stepped up to 35v
same
disculpa que convertidor utilisas
podria comprarlo. Link del producto
what analog to digital converter do you use
ATR2USB
thanks bro
is it ok to use a 50v 680uF capacitor for the step up voltage regulator?
Is this what I need to connect an analog mixer to a laptop?
most likely but it depends on your setup
where is the comparsion between it and focusrite? is it possible to make one of those with more channels? any schematic for that? thank you. greetz from brazil.
With more microphone channels, it will probably not be able to handle it but you can have more than one headphone channel. th-cam.com/video/5dHTMbL0zq0/w-d-xo.html
So..... Would this work with 8 audio channels?
As someone who is completely new to the world of electronics, can anyone point me in the direction of some beginner resources?
Is it fine to connect the phantom power input voltage from the laptop usb port?
I guess we all want to know is this thing worked or not?
was the audio edited?
very slight eq was used :)
can you send that circuit diagram jpg. image file?
thankyou. , :)
brilliant !!!
DIY Means ?
Do it yourself
Not an audio interface... It's just a phantom power supply...
With a USB output and digital lines. If you watch the video, you will know its actually an interface.
Dude the box you built has no ADC you plug the mic output lines in to a mixer it's a passthrough at best with phantom power injection. An audio interface consists of an analog to digital converter that then feeds an audio codec that converts the signal coming from the adc to USB protocol... Not an interface, so don't advertise it as such.
@@smucar1975 I guess you did not watch the video. It does have an analog to digital converter using the Audio Technica adapter.
My point exactly... You did not build the audio interface diy you just bought the interface...
@@smucar1975 give it a break. If it works. who cares. it is a USB interface with DIY phantom power.
Within 2seconds i was lost, drunk, confused about this scientific knowledge
4:07 with al foil wtf
Faraday Cage!
please reply that i am waiting for your response
Shit this is brilliant
False advertising 😑
what? no pre amp ? 🤣🤣🤣🤣
my friend ,.... stop teaching. u cant be a teacher... just be technition only