Brand New. As I understand it, the 6111 is not socketed. I have done this for repair customers. solder joints should be shiny and smooth like silver, if they look dull or grainy like the backside of tinfoil it may be a less than prefect connection. If I remember correctly the new tube does not have a number on it. After it is soldered into the mic, it must be burnt in for at least 3 days before the tube can be tested for noise. It is pretty easy. Brand New. Brand New. That can lead to an extended repair time and several tubes. These are the photos from the board. Just a friendly reminder that political discussion, (including "offhand" and 'sideways' commenting) is. This is not only due to its capsule, but also the particularly low replacement noise level of its modern circuit technology. https://soundcloud.com/vittoles/neumann-m149-cracking. Hello guys I have to replace the Tube in my M149 Mic. The M 149 is a universal studio microphone with tube electronics in the tradition of the legendary M 49, the large diaphragm condenser microphone that raised the standard of audio recording in the 1950s and has shaped the sound of countless jazz and pop albums ever since. That can lead to an extended repair time and several tubes. I called to get the part directly from the manufacturer, but the problem is that they sell it attached to the board and its around $450 . I received a message about this but I thought I'd reply here for the benefit of anyone doing a search in the future. Thank you so very much guys. Neumann M149 Microphone. 2 Attachment(s) Hello guys I have to replace the Tube in my M149 Mic. How would i know which tube is being used in this one ? listening to your sound cloud to me it sounds like a connection issue. You'd have to search to find it though. Free shipping. How would i know which tube is being used in this one ? The good news is that the 6111 tube is cheap and easy to find. i see you changed some caps, so you might be a great solderer, https://soundcloud.com/vittoles/neumann-m149-cracking. Serial number maybe ? However, the one problem with an oddball (rarely used) tube like the 6111 is that, in order to fully test it, a seller would have to set up a test rig and buy/make a mic or preamp to test it in. Tube Microphone. If you find that old thread it should have the information. There have been at least 2 different tubes used in this mic. Neumann K49 Replacement Capsule for U47 / M49 / M149. I would not recommend unlabeled tubes unless they have been tested. It will not have warranty (beyond initial performance of course). This means that you are extremely unlikely to find anyone selling fully tested, mic-grade verified 6111s outside of Neumann. There have been at least 2 different tubes used in this mic. Ours was a 6111 and was fairly easy to remove and reinstall. Free returns. Do a search, this has been discussed before. This means that you are extremely unlikely to find anyone selling fully tested, mic-grade verified 6111s outside of Neumann. A GS member, BOWIE, sells tested tubes, pm him. i shined the mic pins with tiny rolled up tubes of 1000 grit sandpaper and it went away. Buy a good NOS Phillips tube, take your time taking it apart, no caffeine before soldering. Our 149 is a fairly early model and the tube had 6111 printed on it. It is pretty easy. There is a thread here that details the new tube pretty well. $973.95. Apologies if I did, it sounds like you might not sell a tested tube such as the 6111? 5.0 out of 5 stars. The leads on these need a good cleaning before they are soldered in the mic. These are the photos from the board. Door negen verschillende polar karakteristieken kan de M 149 Tube voor zeer uiteenlopende akoestische opname-situaties aangepast worden. Hey there! Apologies if I did, it sounds like you might not sell a tested tube such as the 6111? $528.33. I was able to find an identical Phillips tube with the same date codes as the original one in the microphone I serviced. You'd have to search to find it though. I have a bunch of 5840s with short, rigid leads for socket-mounting, and i believe the Buy It Now. Dit is niet alleen vanwege de capsule, maar ook door de extreem lage body-noise levens van zijn moderne circuits. There is a thread here that details the new tube pretty well. i had a similar intermittent sound in a microphone, even if it was on a stand and motionless. Free shipping. Classic Neumann Sound with 21st Century performance. Probably a dumb question, but why are subminis never socketed? if i jiggled/tapped the mic with my hand, it would make the sound. hi. I'm considering buying a used Neumann M149, but am concerned about frequency/expense of tube replacement. If I remember correctly the new tube does not have a number on it. solder joints should be shiny and smooth like silver, if they look dull or grainy like the backside of tinfoil it may be a less than prefect connection. 12 watchers. Ours was a 6111 and was fairly easy to remove and reinstall.

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