Description

Opened the box but never used it. Still brand new. Warm Audio WA-MPX 1-channel Tube Mic/Line/Instrument Preamp Features: Authentic reproduction of the coveted “351” tape machine tube preamp Fully discrete, handwired and handbuilt construction with 90dB of clean analog tube gain Selectable Tape saturation adds harmonic distortion and natural compression for authentic analog grit Custom-wound, large-core CineMag USA transformers Tone switch modifies mic input transformer impedance for mic optimization or extra analog color 600Ω output attenuator Vacuum tube complement: premium 12AX7 (x 2), 12AU7 (x 1) Preamp Gain: 70dB, 90dB with High Gain engaged High Gain control engages third tube in the circuit, adding 20dB of clean gain for low-output mics and quiet sources 48V phantom power; polarity switch 80Hz highpass filter controls unruly low frequencies 2kHz lowpass filter focuses power and warmth on mids for added punch Inputs: XLR Mic, TRS Line, TS Instrument Outputs: line-level XLR and TRS VU Meter Level Indication Frequency response: 20Hz–20kHz