Build Your First (Good!) Contact Microphone
62K views · Aug 25, 2025 · Howto & Style
Comments · 137
@sevensexton2356 · 1 year ago (edited)
I wired up a balanced contact mic a few months ago and it's brilliant! Such a better signal. One of the things I did was to join the two disks wired side to wired sides facing each other and used a bit of glue gun glue to join them. There needs to be just a bit of air gap between them. Afterwards you can cover it in Plastidip and you've got yourself a hydrophone.
36
@droppedpin666 · 1 year ago
Oh man, im so looking forward to the series. This is what ambient and experimental drone musicians need!
19
@frostifish · 1 year ago
Nice video! I have one very important remark. I think you inverted the pinout of the female 1/4 inch jack! The ring, which is the inside part, is supposed to be negative. The tip, which is on the outside, is positive. Same for the part where you solder it.<br>Maybe I'm wrong though, but I soldered a bunch of these this week so I had to double check each of them. Best check it with a multimeter!
15
@zivoskyjoseig · 1 year ago
Thank you for providing such detailed info in such a direct matter.. Without any blabla 😊
11
@T.J.Hagerman · 1 year ago
I'm surprised this video has not blown up!!! The quality and video are very high, and your explanations made everything seem easy. This is a great video.
6
@HerrSpuzzmacher · 1 month ago
Maaan o man you have answered so many of my questions about what balanced & XLR cables do and how all this works... thank you for all this.
@krisb3381 · 2 months ago
As someone who studied industrial electronics, communication electronics & later moved to Sound Engineering, I just want to say how much I Love Your method of instruction & depth of explanations!!<br>Every step was perfectly detailed & the tricky bits were clearly pointed out...<br>Excellent Work!! <br>I'm Subscribing & look forward to going through your body of work to see what other gems You've produced.<br>Again ~ EXCELLENT WORK!! Thank You
@authzo3y · 1 month ago
this is such a good video and helped me a lot. thanks man!
@richfish01 · 1 year ago
Excellent stuff man 👍
3
@ewanyork · 1 year ago
Fantastic stuff. I really like your clear explanation style - very well made indeed!<br><br>For several years I’ve been performing/recording/filming things on a punch-card music box, which I mounted onto a wooden box to give it some resonance. But I just had to record the whole thing with a microphone placed nearby. This will be the perfect project - upgrading it to have a built-in pickup and an instrument jack on the side! Looking forward to the next instalment.
1
@Narstrand6 · 10 months ago
Such a clear and informative video! Thank you so much!
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@dlitboy · 1 year ago
bravo bravo bravo !! thanks for making tutorial videos sooooo easy to follow
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