Nunez’s Tetra-Fet Drive brings the tube amp thunder
A dynamic pedal with a little something extra for low-tuned guitarists

Nunez Amplification has introduced the Tetra-Fet, a dynamic overdrive that is designed to offer tube amp sound and response in an effect pedal.
The Class-A overdrive boasts a three-band EQ (low, mid, high) along with gain and level controls.
There’s also a shift toggle that offers extended tone sculpting for lower-tuned guitars, tightening up the bottom end in the down position or, in Nunez’s words, “bringing the thunder” in the up position.
Or just use it as a pre-amp, feeding your guitar directly into a power amp.
The Tetra-Fet is available now for $275. To get your hands on one, head to Nunez Amplification.
Get The Pick Newsletter
All the latest guitar news, interviews, lessons, reviews, deals and more, direct to your inbox!
Rich is the co-author of the best-selling Nöthin' But a Good Time: The Uncensored History of the '80s Hard Rock Explosion. He is also a recording and performing musician, and a former editor of Guitar World magazine and executive editor of Guitar Aficionado magazine. He has authored several additional books, among them Kurt Cobain: Montage of Heck, the companion to the documentary of the same name.

“Such easy-to-use effects haven’t been known to have world class sounds in them… until now”: Tech 21 says it has “cracked the code” for digital guitar gear with Marty Friedman’s new signature SansAmp

“A veritable cornucopia of modulating textures”: Kernom Elipse pedal review