Do It Yourself
for those who are brave enough to go it alone... with a little help from your friends
784 topics in this forum
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Recently I picked up a Sennheiser EK 2000 receiver on eBay for 250 bucks. At that price I figured it might need some repair but I lucked out- it works great. My kit also includes 7 other Sennheiser units, all are either G3 or G4 in the 100 series (EK and SK). I recently modded these units with the SMA antennas using online tutorials and videos and found that they are mostly the same, apart from small design differences. I have a friend who has also modded the 100 series units, as well as the 500 series. My question- has anyone here done this modification on a 2000 series unit? Is it [more or less] the same process? Are there any pit…
Last reply by Decay, -
- 2 followers
- 2 replies
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Ihave modded some g2 tx and rx but want to mod both the antennas on ek2000, where the second sma should be welded at? Thanks
Last reply by alidav, -
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Well i was playing around with this contraption. after a long time i finally at least started testing tiny ideas i had for a project that keeps coming back at me. (in a good way) 3 guesses what the purpose might be i kind of spoiled it in the video but ok Its about holding strength and how it feels (mechanical feedback) since i am no engineer i do it the old fashioned way.. just make it and see what it does This is of course only proof of concept and the thing is only made to just test how it feels and what i should consider to change in the basic design. since i cant model this. now i can measure how far the plates need to be to get the mechanical f…
Last reply by WrineX, -
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Heya! I found these round shaped stickies in Modulor. https://mattiaslarsensound.wordpress.com/2019/10/24/cheap-alternative-to-rycote-stickies-advanced-or-ursa-circles-to-pair-with-overcovers/ Have anyone else found cheap good sticky alternatives to pair with overcovers?
Last reply by Rick Reineke, -
- 2 followers
- 1 reply
- 742 views
I am about to modify nova to make it a little smaller and compact by replacing the ears with a small handle.
Last reply by daniel, -
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- 41 replies
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Here is an idea for a dipole antenna!
Last reply by simmiz, -
- 1 follower
- 8 replies
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Building some long RG8x runs and curious about how others handle the pin connection. As I see it one has the following options for dealing with the pin. 1) just crimp it to the bare copper stranded conductor. No solder. 2) crimp it bare then solder through the little hole a bit 3) tin the stranded conductor then crimp the pin on. 4) tin. Then crimp. Then solder again through little hole. 5) just solder it, no crimp. I think that covers all possible scenarios... For those who know, or think they do what’s your method? And for the record I’m specifically referring to Belden RG8X (9258) …
Last reply by Dalton Patterson, -
- 1 follower
- 7 replies
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Regarding adding a pot to a Sennheiser G3 EK100. I stumbled on an article about someone who added a volume pot on a G3 EK100 receiver for use as IFB receiver. Apparently the SK100 boards are very similar to the EK300 IEM boards. Now I can't find this post or article anywhere. Does anyone have a link or info on this mod? Thanks!
Last reply by Derek H, -
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Want to share observations on an inexpensive passband filter. Working on another version of my Cantar Mini bag and want to integrate all of the wireless to just two antennas. I would also like to have passband filtering which most of the commercial offering lack. So bought one of the Chinese passband filters to see how it looked. On the spectrum analyzer, it is wider than the printed label. At 8db down as shown on the analyzer the upper end is around 658mHz and the lower end is around 505mhz. The measured insertion loss is about 2.5db. Not as narrow as I had hoped. Still a lot of the T mobile spectrum could slip by. Probably would help with on set w…
Last reply by drpro, -
- 1 follower
- 16 replies
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Hello, Can anyone suggest a circuit for a passive limiter, using diodes and resistors. I would like to know if it is possible to suppress audio signal peaks higher than +18dbu. (6.16v?). I am using a mic preamp, with line level out, into a recorder and constantly get digital distortion when there are fast transients like hand claps or even laughter. The recorder has a digital limiter but it does not help. There is a product available in the form of an xlr barrel, but I would like to know if it is a circuit I can put in a small box with ta3f in and out, or something I can add to the preamp out, internally. Thanks, Rodrigo
Last reply by rosa, -
- 2 followers
- 10 replies
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I need to make an access hole into a pocket on an AO-1X; is there a better way than just making an X incision with a razor? I really don't understand why there isn't a passthrough between the outer side pockets and the battery pockets. This would allow cables to run from the RF pocket though the battery pocket and into the main body.
Last reply by Allen Rowand, -
- 2 followers
- 10 replies
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Looking for something like this, but more durable. https://www.elfadistrelec.no/no/bnc-kabelkontakt-vinklet-marushin-electric-mnc-579ls/p/14627691?pos=1&origPos=1&origPageSize=10&p=cat-L2D_379527~cat-L3D_525369~cat-DNAV_PL_041004&q=*&prodprice=45.0&isProductFamily=true&campaign=&track=true
Last reply by WrineX, -
- 1 follower
- 9 replies
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Hello all - for some time, I've been trying to get a quick setup car rig working and sounding right, for those times when I want to use my MKH50 or 8040 for car dialogue (either standalone or to supplement lavs in the visors). The lavs in visors work fine enough, although I'm not fussy on the sound reflecting back from the glass. And we all know that the challenge of putting a mic lower in the car is battling more road noise and bumps. Clamps or suction cups, for me anyways, are always a bit hit or miss...they may be in the way of a camera in the passenger seat, or they transmit road vibrations too much for my liking. So I've build a dual shockmou…
Last reply by Mike Westgate, -
- 3 followers
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Today I finally received a package with a 3d-print of a sunhood for the Wisycom MCR42 that I designed a few days ago. Maybe some of you are interested to 3d-print it yourself or make changes on the actual desgin (https://www.tinkercad.com/things/gixHGct25vD). It simply clips onto the wider part of the MCR housing and it seems like it doesn't do any damage by applying too much pressure to the MCR42. So far it's only a prototype and is not intended to work with something like the superslot or any other rackmount (though it could be altered).
Last reply by Soundio Li, -
- 2 followers
- 5 replies
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Thinking about adding a second battery connector so that I can hot swap batteries without bringing the bag down. I was considering using diodes to isolate the batteries, but I don't want the voltage drop that would bring. Do I even need isolation? I don't want to run both batteries at the same time, just connect a second then disconnect the first.
Last reply by Derek H, -
- 3 followers
- 8 replies
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Just a quick showcase of an idea I've been toying with lately. I'm thinking of this as a sort of sub-distro and it will hang off the main BDS (or could easily be stand alone if need be). It's a pretty simple device; just a poly fuse on each output.
Last reply by Lucas, -
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Just was wondering if anyone has any experience with soldering different connectors on the Sanken CUB-01. Im thinking of just buying it without any connectors and putting my own 3pin XLR-M. Is there anything in particular to look out for soldering wise? Or is it just straight forward 1 to 1, 2 to 2, and 3 to 3? As far as XLR is concerned.
Last reply by AlexQ, -
- 4 replies
- 717 views
Hello everybody ! I have an issue with the plug of my headphone. The plug remove accidently and a part of it stick inside the connector for headphone. I cant extract it easely... If i open the Nomad can i have an easier access to the plug from inside ? Thank you to answer !
Last reply by tourtelot, -
- 1 reply
- 657 views
I've been micing singers for operas over the past couple years, using lectrosonics transmitters with DPA 4071s. Does anyone have experience with Leukoflex? Is it preferable to 3M surgical tape? Thanks, B
Last reply by nickreich, -
- 2 followers
- 24 replies
- 6.3k views
Made for Jan McLaughlin.
Last reply by Eric Toline, -
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- 606 views
Hey all - Has anyone discovered a way to mount a 5/8 baby pin on a standard 19" rack (which uses 10-32 screws)? I'd love to add a monitor arm to my Yamaha 01V96i mixer rack, but I can't seem to find a way to mount one on the rack rails. Thanks! -Mike
Last reply by Mobilemike, -
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I've heard that you can get Comtek to mod M-216 transmitter to have the BNC antenna connector so it essentially becomes an Option P7. Has anyone done this mod themselves? How do you open the transmitter case without breaking it. Does anyone know the part number for the BNC connector?
Last reply by John Blankenship, -
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I have some cables that are balanced 3.5mm jack to female XLR that I used for old RED cameras with 3.5mm audio input jack (why oh why RED?). One of the 3.5mm jack broke so I cut it off and stripped back the insulation to replace the 3.5mm jack and what I discovered has me baffled. Inside were 3 conductors as you would expect, but they don’t seem to be insulated in any way from each other. I am so confused as to how the cable works when the conductors are just running together with nothing separating them. Can anyone with electronics knowledge explain how this would be possible? Perhaps a coating? But even so it would be very thin and prone to failure I imagine. Never has …
Last reply by tourtelot, -
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hi all, for a wildlife documentary, i am researching possibilities for longtime mic-installations in full out weather... as this sounds like quite a contradiction, i wonder if anyone of you has experience to share regarding this topic. the mics ( at least the capsules ) will be high up in trees, installed by crane, as are some endoscopic cameras. everything is cabled down to ground for signal, powering etc. once breeding season starts, we cant get close anymore. i am posting in the diy section, because i think the solutions from the shelf will not work here....
Last reply by mateuf, -
- 1 follower
- 2 replies
- 972 views
Curious if any of you guys have found any unexpected "household" items that can be repurposed somehow for live sound applications (ie. on the road, in the shop, load in, etc). Always on the look for useful hacks! Thanks
Last reply by Dalton Patterson,
