This listing is for a brand-new matched pair of Roswell Mini K87 microphones, assembled and hand-matched in our Northern California shop. The mics will ship directly from Roswell headquarters to you.

We match Mini K87s to 0.5dB in sensitivity (measured at 1kHz), and about 1.5dB in frequency response, 50Hz–15kHz. The matching procedure uses a calibrated, proprietary low-diffraction speaker to produce a swept sine wave, which we record with each Mini K87 to measure both sensitivity and frequency response. Each microphone is also auditioned by Roswell staff as a part of our rigorous QC process.

The Mini K87 is a transformerless large-diaphragm condenser with a very smooth frequency response and no high-frequency "hype." It's neutral tone and high headroom complements a wide variety of sources: vocals, piano, acoustic guitars, strings, drum overheads, percussion. The circuit is optimized for low distortion and accurate transient response.

“I use the Mini K87 pair on my piano, and they sound great! The mics are very true to the sound of this piano.” - Tommy Torres

Hear the Mini K87 (and Mini K47) in our studio livestreamed video series, the "Virtual Showroom" (see Youtube or the Roswell Pro Audio website).

Each microphone includes our exclusive Cutaway™ metal-frame shockmount (with spare elastics). Matched pairs ship in a single stereo-pair aluminum flightcase, which holds two microphones and two shockmounts.