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Re: Current DIY projects you are working on ... or planning on.

Posted: Sun Sep 07, 2025 11:09 am
by TylerDeadPine
Ha! Both of mine had metal already so uh can confirm

Re: Current DIY projects you are working on ... or planning on.

Posted: Mon Oct 27, 2025 12:18 pm
by bassdriver
I refoamed my EV PL 20. haven’t used it in years. it was quite messy, now everything’s fine.

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I also built another Zellweger MLV10 mic preamp from the units I bought years ago. I’m using the original (huge) in- and output transformers with new PCB’s and new parts.
thought I’ll make this one a tabletop unit.


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Re: Current DIY projects you are working on ... or planning on.

Posted: Sun Nov 16, 2025 10:50 am
by TylerDeadPine
Halfway through building this G-Bus VCA kit from
https://www.diyrecordingequipment.com/p ... ressor-kit

Easily the best kit experience I’ve ever had - great instructions, fantastic PCB layout, bag organization, full test methods + some great explanations of how every sub circuit works.

Re: Current DIY projects you are working on ... or planning on.

Posted: Mon Nov 17, 2025 10:05 am
by Kniferide
bassdriver wrote: Mon Oct 27, 2025 12:18 pm I refoamed my EV PL 20. haven’t used it in years. it was quite messy, now everything’s fine.

I had to do this to mine a few
years back and the foam had turned into a sticky tar that got EVERYWHERE. Almost completely a thick liquid. I had to alcohol bath everything and even carefully brush the diaphragm with a alcohol/water solution to get it all off. Mic has never quite been the same. It is fine at moderate level but if you hit it hard it has a slight little ratty buzz. It's annoying, so I almost never use it anymore.

Re: Current DIY projects you are working on ... or planning on.

Posted: Mon Nov 17, 2025 11:08 am
by bassdriver
Kniferide wrote: Mon Nov 17, 2025 10:05 am
bassdriver wrote: Mon Oct 27, 2025 12:18 pm I refoamed my EV PL 20. haven’t used it in years. it was quite messy, now everything’s fine.

I had to do this to mine a few
years back and the foam had turned into a sticky tar that got EVERYWHERE. Almost completely a thick liquid. I had to alcohol bath everything and even carefully brush the diaphragm with a alcohol/water solution to get it all off. Mic has never quite been the same. It is fine at moderate level but if you hit it hard it has a slight little ratty buzz. It's annoying, so I almost never use it anymore.
When I repaired mine I followed a video where a guy explained the whole process. Obviously on some of these mics the capsule is no longer centered. You can repair that as well but it looked pretty tricky. Maybe that’s the problem with yours??

Re: Current DIY projects you are working on ... or planning on.

Posted: Mon Nov 17, 2025 12:51 pm
by Kniferide
bassdriver wrote: Mon Nov 17, 2025 11:08 am
Kniferide wrote: Mon Nov 17, 2025 10:05 am
bassdriver wrote: Mon Oct 27, 2025 12:18 pm I refoamed my EV PL 20. haven’t used it in years. it was quite messy, now everything’s fine.

I had to do this to mine a few
years back and the foam had turned into a sticky tar that got EVERYWHERE. Almost completely a thick liquid. I had to alcohol bath everything and even carefully brush the diaphragm with a alcohol/water solution to get it all off. Mic has never quite been the same. It is fine at moderate level but if you hit it hard it has a slight little ratty buzz. It's annoying, so I almost never use it anymore.
When I repaired mine I followed a video where a guy explained the whole process. Obviously on some of these mics the capsule is no longer centered. You can repair that as well but it looked pretty tricky. Maybe that’s the problem with yours??
Just watched a video of Dave Rat doing a fix that I am not interested in getting into. I will fuck that up.

Re: Current DIY projects you are working on ... or planning on.

Posted: Mon Nov 17, 2025 5:04 pm
by llllllllllllllllllll
If you want to get it fixed, maybe reach out to Cole Picks Vintage? I think he said it was around $150 to service a ribbon mic (depending on what it needed) so I imagine his prices for dynamics are fair too.

Re: Current DIY projects you are working on ... or planning on.

Posted: Mon Nov 17, 2025 8:04 pm
by scrotescape 4 real
The re/pl 20 has a dome shaped thing under the diaphragm that will eventually come unglued…and becomes a baby rattle, not a trivial repair. The diaphragm has to be detached; delicate coil break-out leads unsoldered strategic and judicious heat administered to soften adhesive…the diaphragm is delicate and will be easily deformed.

Re: Current DIY projects you are working on ... or planning on.

Posted: Tue Nov 18, 2025 9:01 am
by Kniferide
scrotescape 4 real wrote: Mon Nov 17, 2025 8:04 pm The re/pl 20 has a dome shaped thing under the diaphragm that will eventually come unglued…and becomes a baby rattle, not a trivial repair. The diaphragm has to be detached; delicate coil break-out leads unsoldered strategic and judicious heat administered to soften adhesive…the diaphragm is delicate and will be easily deformed.
I never really liked the mic that much so nah. maybe I'll just slide a SM75 down the barrel so it LOOKS like I'm using a cool mic.

Re: Current DIY projects you are working on ... or planning on.

Posted: Tue Nov 18, 2025 10:55 am
by bassdriver
Kniferide wrote: Mon Nov 17, 2025 12:51 pm
bassdriver wrote: Mon Nov 17, 2025 11:08 am
Kniferide wrote: Mon Nov 17, 2025 10:05 am
When I repaired mine I followed a video where a guy explained the whole process. Obviously on some of these mics the capsule is no longer centered. You can repair that as well but it looked pretty tricky. Maybe that’s the problem with yours??
Just watched a video of Dave Rat doing a fix that I am not interested in getting into. I will fuck that up.
Ha, yeah that’s the one. I too would totally fuck that up!