Sound Devices USBPre 2 Two-channel, portable, high-resolution USB audio interface for Mac OS and Windows. Balanced mic/line analog and coaxial/optica

Sound Devices MM-1 Battery-powered microphone preamplifier with headphone monitoring. 48 V phantom and T-power, limiter, high-pass filter. 2-AA or ex

Sound Devices MP-1 Battery-powered single-channel microphone preamplifier, with 48 V phantom, limiter, and high-pass filter. Powered from 2-AA batte