Last edited by bluejbill; 13th September 2012 at 09:12 PM.. Reason: Spelling Share Quote. However, there are fundamental differences in the output characteristics. Interestingly, the U47 FET’s impedance converter circuitry was far more complex than any of the other mics in the range, and this complexity was only shared with the U89 (and some KMR shotgun models). But, how would you describe the difference in their tone? Warm Audio WA87 vs Neumann U87. U47FET is a very different mike, I don't have much experience with them. I know that the U87 and TF U47 are different price ranges, and that the U87 is a solid state mic and the TF U47 is a tube mic. Neumann U87 vs Telefunken U47 (How would you describe the difference in tone?) An older U87, pre ai, would do the same, and is a a real studio staple. Lives for gear . AKG C414 Vs Neumann U87 Comparison Neumann , Rode / August 14, 2016 August 10, 2016 If you have prepared quite some dollars to be spent for a premium quality microphone for professional purposes, then you make no mistake by considering to get either AKG C414 or Neumann U87. (Take a look : Neumann U47 Vs U87 Comparison) Audio Quality At first, Neumann U87 and Neumann TLM 103 can sound very similarly to each other. Also, U47's are really expensive to retube, if you can even find one, though alternatives exist. KRStudio. This makes it tough to do comparisons. The … But can the Warm Audio WA87 replicate that signature sound at a fraction of the cost? This included such revered microphones as the KM84 (and its siblings, the KM83 and KM85), the KM86, the U89, the now–legendary U87, the stereo USM69 and, of course, the U47 FET. The Neumann U87 is widely used in the radio industry. It's pretty much considered one of the best microphones available. 13th September 2012 #4. Neumann U87 comes with a transformer in the output circuitry, making it easy to connect to anything it is connected to. Hi Everyone, This is a basic question, but I haven't found a forum thread or info online about this. Warm Audio WA87. We compare the Warm Audio WA87 vs Neumann U87 to see how they perform and which one is the best for broadcasters and podcasters. One thing to remember about vintage U47/U67 and even older U87 mics is that no two examples sound exactly the same after 40 - 50 years.