Everyone Loves An Underdog
Featured Products
The flagship model of Underdog Amplifiers! Based off of Leo Fender’s 5E3 (Tweed Deluxe) circuit, the OG gives you everything that made those amps legendary, plus some modifications to make the amp more versatile. If you want an amp that is straightforward to use and doesn’t feel out of place in any musical setting, this is your amp.
It’s been said that perfection comes, not when nothing more can be added, but when there is nothing left to take away. The Underdog Pup is this philosophy in amplifier form. Based off of Leo Fender’s 5F1 (Champ) circuit, the Pup features just one single volume knob that doubles as the on/off switch and proves that all it takes to get the tone you’ve been chasing is to plug it in and turn it up!
Built to the same dimensions as our OG amplifier (apart from the slanted sides), these beautiful hardwood speaker cabinets are the perfect companion to your OG or Pup (and may breathe new life into your other amps!) Built to accommodate either a 10” or 12” speaker of your choosing and made with an easily removable back panel for both a “closed back” and “open back” sound. Custom padded case cover included.
*Price does not include cost of your preferred speaker.
*2 month build time
About
our company
At Underdog Amplifiers, our mission is to bring legendary guitar amplifier circuits to life within the timeless beauty of handcrafted hardwood cabinets. Using only the finest materials—optimal components, premium tubes, and vintage-voiced Alnico speakers—we create amps that deliver unparalleled tone, reliability, and craftsmanship. We believe every musician deserves an amplifier that not only sounds incredible, but also stands as a work of art they’ll be proud to own and play.
