Handcrafted Guitar and Bass Cabinets - Crafted in the U.S.A.
• CNC Metal Insignia
• Hand-Cut Dovetail Joinery
• Handmade Leather Handles
• Hand-Stained Enclosures
• Gold Quick Disconnects
About Amberisa Amplification
Our Story
Amberisa Amplification is a custom guitar and bass cabinet manufacturer located just outside of San Antonio, Texas. We specialize in handcrafted, made-to-order custom speaker cabinets that blend precision, durability, and refined design—crafted to meet the needs of musicians.
Each cabinet, whether it's a bass cab or a guitar cab, is meticulously constructed with unwavering attention to detail.
Our process includes:
• CNC-Machined Metal Insignia
• ¾” Premium Hardwood Birch Enclosures
• ¾” Premium Hardwood Birch Bracing
• ½” Premium Hardwood Birch Face Frame, Speaker Baffle, & Rear Panels
• Hand-Cut Dovetail Joinery
• Hand-Stained & Conditioned Enclosures
• Hand-Planed and Hand-Sanded Cabinetry
• 14-Gauge Speaker Copper Wire
• Quick Connects/Disconnects-Brass Spade Connectors with Insulated Sleeves
• Brass Output Jacks and Jack Plates
• Frearson Silicon Bronze Wood Screws
• Slotted Silicon Bronze Machine Screws
• Brass Threaded Inserts
• Premium Handmade Leather Handles
• Traditional Glue & Hide Glue
These elements aren’t just for aesthetics—they’re carefully chosen to deliver outstanding craftsmanship and superior tonal characteristics in our handmade guitar and bass cabinets.
We proudly operate out of Boerne, Texas, where all products are designed and handcrafted by our Founder and Head of Sound & Design, Ron Zarate. As a lifelong musician, Ron brings decades of experience with vintage and modern guitar and bass cabinets, amplifiers, pedals, drums, piano, and a wide variety of stringed instruments—including his favorite, guitar. His knowledge and hands-on approach ensure that every Amberisa product meets the highest standards—both visually and sonically.
Our guitar and bass cabinets are trusted by players of all levels—from internationally touring artists to weekend warriors and home studio enthusiasts. When you choose Amberisa Amplification, you’re investing in a piece of craftsmanship designed to elevate your sound and stand the test of time.
We invite you to explore our site, learn more about our builds, and reach out with any questions. If you’re looking for a custom solution or want to discuss product options, don’t hesitate to get in touch. As we continue to grow, keep an eye out for future product offerings—including hand-built amplifiers, handcrafted wooden guitar stands, and drumsticks!
Thank you for your interest in Amberisa Amplification. We look forward to building something exceptional with you and for you.
Please follow us on our social media listed below to stay updated on the products we are building, and share ideas and thoughts with each other.
– The Amberisa Amplification Team
From Wood to Stage · Built to Resonate
HOW OUR CABINETS ARE hand-built
Online Payments
Make an online payment or contribute to our business by donation. We appreciate your support for our custom speaker cabinets, including our handmade guitar cabinets. Any contribution towards assisting Amberisa Amplification in the production of our bass cab and guitar and bass cabinets is greatly valued!