The ME-33 Guitar Multiple Effects arrives with an incredible range of killer 24-bit BOSS effects, onboard COSM Amp Modeling, and Quick Edit knobs for fast tweaking. Throw in an onboard expression pedal and new EZ Tone feature and you've got the easiest way to tap into a tonal powerhouse.
Floor-based guitar multi-effects processor with 24-bit sound quality and built-in assignable expression pedal
Onboard COSM Amp Modeling with 6 distinct guitar amp models plus simultaneous overdrive and distortion effects
6 Quick Edit knobs for instant, familiar effects tweaking
24 distinct guitar effects (9 simultaneous) including new Feedback Modeling, Auto Wah, Humanizer, Harmonist, Auto Riff and Phrase Trainer
EZ Tone settings for fast access to tones from a variety of musical styles
Acoustic Guitar and Pickup Simulators for instant acoustic sounds
Large backlit LCD with helpful operation graphics and icons
Built-in auto tuner and patches optimized for use with 6- and 7-string guitars
If you have questions about operating your BOSS product, please check our Knowledge Base for answers to the most common questions.
You can also contact our Product Support department by phone or email.
In addition, we have a library of Owner’s Manuals and Support Documents that you can download and reference.