M233 MICRO AMP + The Micro Amp + builds on the classic M233 with EQ controls so you can finely sculpt your boosted signal. You can dial up just as much gain as the original—up to +26dB—and for the classic Micro Amp sound, just set the Bass and Treble controls to noon. This pedal has also been upgraded with low-noise op amps—so you don’t get any extra noise at super high levels—and true bypass switching.
