Mesa/Boogie 12AT7 Preamp Tube

Replacement 12AT7 Low-gain Preamplifier Tube, Used as Reverb Driver And/or Phase Inverter in Older Mesa/Boogie Amplifiers
Write review Item ID: MB12AT7
Mesa/Boogie 12AT7 Preamp Tube image 1
Mesa/Boogie 12AT7 Preamp Tube image 1
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Mesa/Boogie 12AT7 Preamp Tube
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Premium-grade Tube from Mesa/Boogie!

Mesa/Boogie most frequently used the MESA 12AT7 preamplifier tube as a reverb driver in their Studio Preamp and a handful of Mark Series amplifiers. The MESA 12AT7 is a premium-grade, classic low-gain preamplifier tube — one that was also used as a phase inverter in older amplifiers.

Mesa/Boogie MESA 12AT7 Preamplifier Tube Features:
  • Premium-grade, low-gain preamplifier tube
  • Most frequency used as a reverb driver and/or phase inverter in older amplifiers
  • Used as a reverb driver in older Mesa/Boogie designs, including the Studio Preamp and some Mark Series amplifiers
  • Important Notice for International Customers: Mesa/Boogie products sold by Sweetwater are intended for use within the United States. We are unable to ship any Mesa/Boogie products outside of the US.
The Mesa/Boogie MESA 12AT7 is a premium-grade, classic low-gain preamplifier tube!

Additional Media

Guitar Amp Buying Guide

Tech Specs

Type Preamp
Model 12AT7
Manufacturer Part Number 750227F

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See also: Replacement Tubes, Mesa/Boogie, Mesa/Boogie Miscellaneous Guitar Amp Accessories, Mesa/Boogie Guitar Amp Tubes