![]() They generally have three pins (though they can have more) for a balanced audio signal. If you don't use a terminator, the cable impedance makes little to no difference at all, and rightly or wrongly, I've seen a heck of a lot of perfectly working permanent installs with incorrect cable and no termination at all.įor rental kit, yeah, use the right stuff because everyday there are variables that might give you issues, but for a permanent install, CAT5 cable on 3 pin XLR will work fine, unless it doesn't for some reason. XLR connectors are typically used in professional audio and video equipment, particularly for microphones and mixing consoles or headphones. Where the impedance really matters is in the termination / killing return reflections. And many high end fixtures have 3 and 5 pin options.įurthermore you can happily use Cat 5 cable for DMX, there is even an ISO pin standard for it, which is brown/ brown white for ground and orange/orange white for the data pair. A DMX cable is a 5 pin XLR cable.Īdditionally, many, MANY fixtures have only a 3 pin XLR connector for DMX. The 3-pin XLR is the most common connection for professional microphones. ![]() However, for the sake of keeping this article focused on microphones, well only discuss their connections and wiring to microphones. **Edit - fixed my post, thank you repliers for catching my error.įirst of all, XLR is the connector, not the cable. XLRs can be used for more than just audio. Professional Condenser Headworn Headset Microphone With 4 Pin XLR TA4F Connector For 4Pin Wireless. XLR cables have a 75 Ohm resistance impedance and are suitable for audio signals, while DMX cables sit at 110-120 Ohms and are better equipped to handle lighting equipment.Īgain, yes its possible, and yes I have done it in an emergency or in a venue that was too cheap to spend the money on exclusively 5-pin cables, but I dont recommend it. XLR Microphone Cable - Balanced Mic Cable - Mixers 5 Meter. On a more technical note, resistance impedance is the key difference. Small-diaphragm Cardioid Condenser Mic with Gold-sputtered Capsule, 80Hz and 160Hz Highpass Filters, 10dB and 20dB Pads, and Gold-plated XLR - Stereo Pair with Mic Clips, Wind Screens, Stereo Bar, and Metal Storage Case. For one thing, as mentioned, you dont want to accidentally send phantom power through it, so its best to keep them separate and only use 5-pin for lighting - dont want to get mixed up. You search high and low and find many XLR-to-USB adapters or interfaces, but no USBto-XLR adapters. ![]() No problem, you think, I just need an adapter that converts the USB connector to XLR. That being said.Even though I have done it myself, I dont recommend using it.Īs someone said, 5-pin DMX is the standard. There is only one issue: The microphone has a USB output connecter and the PA system has XLR inputs. You can connect the microphone to a pre-amp, audio interface, DJ. Yes, technically, XLR cables use the same wiring setup, and can be used (either as you want to do by creating your own cables or by using a dongle/adapter to convert to 5-pin if your light doesn't support 3-pin.) Thanks to the XLR connector, the audio can travel long distances without losing sound quality. ![]()
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