Warm Audio introduces the WA-MPX, a meticulously crafted 1-channel tube mic/line/instrument preamp, emulating the revered American tape machine's iconic tube electronics. With an original-spec circuit design, premium handwired assembly, and custom CineMag transformers, the WA-MPX delivers vintage warmth and punch. This preamp embodies the quintessential "sounds-like-a-record" quality, essential for modern hybrid studios.

Warm Audio WA-MPX Features:
  • For Home and Studio Recording
  • Authentic Reproduction of AMPEX 351 Pre
  • 3 Discrete Tubes: 2 x 12AX7, 12AU7
  • Selectable Tape Saturation
  • 80 Hz HPF, 2 kHz LPF
  • 90 dB of Gain per Channel, 20 dB Boost
  • Polarity and Tone Control
  • XLR Mic, TS Instrument, TRS Line Inputs
  • Custom-Wound CineMag Transformers
  • Steel Chassis, Bakelite-Style Knobs
Warm Audio WA-MPX Specifications:
  • Preamp Type: Tube
  • Number of Channels: 1
  • Phantom Power: Yes
  • Polarity Switch: Yes
  • EQ: 80 Hz highpass filter, 2 kHz lowpass filter
  • Tubes: (2) 12AX7, 12AU7
  • Analog Inputs: XLR, 1/4" TRS, 1/4" Hi-Z (front)
  • Analog Outputs: XLR, 1/4" TRS
  • Frequency Response: 20 Hz - 20 kHz
  • Rack Spaces: 2 U
  • Power Source: Standard IEC AC cable
  • Height: 3.5"
  • Width: 19"

ConditionMint (Used)
Mint items are in essentially new original condition but have been opened or played.Learn more
Brand
Model
  • WA-MPX 1-Channel Microphone Preamp
Categories
Electronics
  • Analog
  • Solid State
Format
  • 19-inch Rackmount
Number of Analog Outputs
  • 1
Number of Analog Inputs
  • 1
Number of Channels
  • 1

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