Dynamic Microphone Preamplifier Part #2

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Dynamic Microphone Preamplifier Part #2

Рет қаралды 11,672

3 жыл бұрын

In this second and final episode for this project, I construct a printed circuit board, finish the electrical and mechanical assembly, and demonstrate it working.
The circuit design is by Andy Collinson and can be found at this link:
www.zen22142.ze...

Пікірлер: 18

@banditman142536 2 жыл бұрын

I am 64 and love these types of videos. I loved watching this. I do not understand A why this has not got thousonds of views. B it never showed up in my many many searches for Diy mics. I just happened to stumble onto this. I bet if you made a little parts and the board kit, you would sell them if people knew about it. Great vid. Keep up the good work Sir. May you live long and prosper.

@levelupeelab 2 жыл бұрын

Thank you very much for the positive comment! I started this channel only a few months ago and perhaps my choice of keywords has made searching difficult in the sea of other channels. I will take a look into that.

@knollrad 2 жыл бұрын

Wow! Works great with the Dynamic mic! ! Sounds perfekt! Like the audio in higher frekvens register! A Shure SM58 is a hard mic to get great sound of! It has a very low output signal! 😎🤘

@pravpa 2 жыл бұрын

Very Nice 👌 Sir. A good piece of information of mic preamp you have passed on to all the viewers. Looking forward for your knowledge and experience to share. Do make a High Gain a Studio Line preamp. Thank you.

@mukeshkumarsagar3840 2 жыл бұрын

Thank you, I will make the same mic preamp for my lm3886 +TDA7294 sound system, as my mother asked me to add mic with this

@luisseda8657 Жыл бұрын

HI...This pre amp is cool,actually I use it without the first transistor. But,I have a question? Why didn´t you go for an BC549/550 that´s a pre amp transistor with more gain an less noise?

@levelupeelab Жыл бұрын

I just used the parts that I had handy. For sure, other transistors, especially lower noise ones with similar characteristics, would likely work too.

@nicvirgilcabalan8272 2 жыл бұрын

Please put also the schematic diagram and the black layout it helps a lot to beginner like me thanks

@tubeDude48 2 жыл бұрын

How about a like to the gerber files, (if you made 1)? Also, where did you get the tin plating solution?

@levelupeelab 2 жыл бұрын

I'm looking into making gerbers available for my projects, not ready to launch yet. The tin solution is made by MG chemicals, many online sources have it.

@tubeDude48 2 жыл бұрын

@@levelupeelab - Thanks for the replies.

@rafiexperimental 2 жыл бұрын

thank you very much for these videos but can i use an electret capsule with this. i have one of those which sounds quite nice but directly connecting to my pc pre amp cant seem to drive it very well. very high noise floor. i really want to see a simple electret pre amp build since there are non on youtube. sir please help. im a broke acoustic guitar player. something like this would really help.

@levelupeelab 2 жыл бұрын

I don't think an electret mic would work, as it needs a DC bias voltage and the 100uF input cap would block any DC bias.

@MsCybernet 2 жыл бұрын

Sir, the circuit design link is broken. As a layman, I really need to be guided by a diagram. How do I get access to the project? Thank you very much.