Summary: I have had this microphone for a while and this mike is a great mike once you have cured its RFI issues. If your antenna is close enough to your rigs you are likely to experience RFI. This can be cured with wire straps inside the mike. I have used it on my Kenwoods (850SAT and 950SDX) and it had a great sound (unsollicited reports), you know, the typical outstanding SSB quality Kenwood is so famous for.
Summary: Previous to owning and using this mic, I bought new and used a MC-80 mic; and it sucked. I should have bought a new MC-60 mic. But, I thought I'd be brilliant and get a mc-80. Wrong! The MC-80 will RF like a buzzsaw on 75 meters, if you touch it. I bought mine used from my friend, John N8QGC for $50.00 and I must say, it works well. Only gripe is that the threads for the screws that hold the rubber feet on, one of the threads on the base or screw...
Summary: I have had this mic for almost 30 years now. Got it with my first TS-430. Now use it with the TS-2000. It always gets good audio reports. Only problem I had with it was a few years back when a small amount of grit got into the slider switch on the bottom plate. A little spray of contact cleaner and we were back in business like new. If you want good audio at a reasonable price and want a high quality, good looking mic, this is the one to get.
Summary: I purchased this mic used at a local hamfest for not a lot of money. Hooked it up to my older TS-680 and got on my favourite 40 meter SSB net the next morning. All I can say is reports were WAY better than my stock handheld mic. And no, I'm not using the built-in amp. Reports say my bass response is much improved yet still very natural sounding. I like the look and feel also. No RF concerns.
Summary: I bought this microphone to work on a TM-281 that I was using as a base radio. It is a sleek and well made has the right buttons on it. I have no dislikes This Kenwood MC-60 Microphone is fantastic microphone. It does every thing it is supposed to do. It has excellent audio.
Summary: I won't go there. But I will state that my on-air comparison revealed the free MC-60 I got from a friend sounded better than a Heil Goldline GM-5 (a comparably-priced mic) on my Yaesu FT-840 with no outboard EQ ,with and without the radio's processor engaged. Again, not knocking the Heil. Who knows what potential EQ would bring out on either mic? If you are luckey enough to own an MC-60, keep it. It is hard to beat, even with Bob Heil's magnificent Goldline.
Summary: In spite of I gave it a 4 because of the well known RFI problem that I had when I run 1.5KW, I have to say that my K3 sounds like it never did before.In spite of the mic booklet says its audio response is from 150 to 5000Hz, once I equalized it trough the K3 8 freq EQ, now my TX audio bandwith goes from 90 to 3000 Hz with an excellent articulate well balance audio that has impressed many of the K3 users who tough that was not the mic for the K3.
Summary: I have a Kenwood 590S, it took me over a week to finally figure out the adjustments on that rig while interfacing MC 60. While working with awesome fellow Ham Operators, they help me along working with the MC 60,,,Having said that, once set the right adjustments, I can say, it works extremly well, am I am very happy with the MC 60...!