For sale: my Warm Audio TB12 Tone Beast, a single-channel transformer mic preamp, used in my home studio. It covers everything from clean and open to thick and saturated, so it works on vocals, bass DI and guitars. Awesome Saturation and lots of sound combination.

  • Up to around 71 dB of gain
  • Switch to choose between the discrete op-amp and the IC op-amp
  • Switch to choose a steel or nickel output transformer
  • Tone control that changes the impedance and gain staging for more colour
  • Mic, line and Hi-Z instrument inputs
  • 48V phantom power, pad, polarity switch and high-pass filter

Fully working Excellent condition
Included: power supply & Manual
Comes from a smoke-free studio. Packed carefully. Questions welcome.

Listed3 days ago
ConditionExcellent (Used)
Excellent items are almost entirely free from blemishes and other visual defects and have been played or used with the utmost care.Learn more
Brand
Model
  • TB12 Tone Beast Preamp
Finish
  • Orange
Categories
Year
  • 2012 - 2018
Made In
  • United States
Electronics
  • Analog
  • Solid State
Format
  • 19-inch Rackmount
Number of Analog Outputs
  • 1
Number of Analog Inputs
  • 1
Number of Channels
  • 1

Product safety information may be available here.

About the seller

Raph's Gear Outlet

Malahide, Ireland
Joined Reverb:2026

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