HighRise is a compact inline mono mic booster (pre-preamplifier) designed for very low-output mics. It provides selectable +20 dB or +30 dB of clean gain, powered by 48 V phantom power, and does not pass phantom to the microphone capsule. The Class-A design with fully differential input/output delivers low noise and extra headroom, with a selectable low-cut filter and high-frequency lift to enhance vocal clarity. It sits between the mic and a mixer, audio interface, or stand-alone preamp.