Back to Product List. Comparing Shure SM27 vs Shure SM7B . Shure KSM27 vs KSM32? Sales & Expert advice 800.606.6969 or 212.444.6615. It’s a quiet mic, with just 9.5 dB of self-noise (the KSM version rated at 14 dB). Equally comfortable on the stage or in the studio. I have a KSM32 that gets plenty of use and I think it's a good mic for the money. The SM27 has a 20 Hz to 20 kHz frequency response and an 84.5 dB signal-to-noise ratio. Contact Us. The Shure® SM27 is a rugged and versatile large-diaphragm, side-address cardioid microphone. No items to compare. Live Chat. Customer Service 800.221.5743 or 212.239.7765. It has a built-in Class A preamp and requires 48-volt phantom power. Features. Durable Shure construction features three separate mesh layers that reduce wind and breath noise. Find An Answer Browse our vast Answer database for answers to many common technical questions. Low self-noise and extended frequency response picks up vocal and instrument nuances with clarity. In looking over some options for inexpensive condenser pairs I keep coming back to thinking that if the 27s, which I've not heard, are reasonably close to them I'd be very happy with a pair for $600, and they'd get much individual work as well. Add at least two items to compare. Sort: Clear All. Print Email. Comparison of Shure Beta 27 and Shure SM27 based on specifications, reviews and ratings.