Applied Research Technology Used Applied Research Technology solo mPA Microphone Preamp

Description

The Used Applied Research Technology Solo MPA Microphone Preamp is a high-performance tube-driven mic preamp in excellent condition, delivering warm, rich sound for studio and live applications. Featuring variable input impedance, selectable tube plate voltage, and a 12AX7-based circuit, it provides superior tonal flexibility for dynamic, condenser, and ribbon microphones. The balanced XLR and 1/4″ TRS outputs ensure professional connectivity, while the high-pass filter and phase invert functions enhance control over your recordings. With low noise, wide frequency response, and a robust all-metal construction, this preamp is designed for durability and sonic excellence. Ideal for musicians, producers, and audio engineers, the Solo MPA delivers studio-quality warmth and clarity to your signal chain.