Best BOSS Guitar Amplifiers of 2025

The BOSS Ktn-Mini Amplifier is a compact and portable guitar amp that delivers a rich, full sound, encouraging you to play for hours. Its all-analogue input circuitry features multiple gain stages, providing three classic sound settings that emulate high-end amps. You can easily connect your smartphone via the aux input for jamming along with your favourite tracks. Additionally, the built-in tape-style delay adds a warm ambience to your music, enhancing your playing experience.

The BOSS Katana Artist MKII is a powerful 100-watt combo amplifier designed to elevate your sound. Its custom Waza 12-inch speaker delivers a classic British stack tone, ensuring a rich and dynamic response. You will appreciate the Tube Logic design, which provides exceptional power and a punchy presence, perfect for cutting through mixes. The robust analog class-AB power amp section offers an authentic tone that enhances your musical expression, making it ideal for both practice and performance.

The BOSS Acs-Pro Amplifier is a professional acoustic amplifier that offers exceptional sound quality and a range of useful features. With its 120-watt bi-amp design, it includes a custom-designed 8-inch woofer and dome tweeter, providing rich audio clarity. You will appreciate the dual channels with discrete analog input electronics and three-band EQ, allowing you to tailor your sound. The dedicated guitar channel comes equipped with Acoustic Resonance, restoring the natural tone of stage guitars with piezo pickups, enhancing your performance.

The BOSS Katana-Air EX is a powerful wireless desktop amplifier that offers impressive stereo sound with its twin five-inch speakers. You can enjoy authentic Katana tones in a compact design, making it perfect for everyday practice. With five versatile amp characters, it caters to various instruments, including acoustic-electric guitars and basses. Additionally, the amp features over 60 world-class BOSS effects, allowing you to enhance your sound and creativity effortlessly.

The BOSS Katana MkII is a lightweight and portable 100-watt guitar amplifier head that delivers a powerful, gig-ready sound. With its integrated five-inch monitor speaker, you can practise without needing an external cabinet, making it convenient for home use or quick jam sessions. The amp features five unique characters, including Clean, Crunch, Lead, Brown, and Acoustic, allowing you to explore various sounds easily. Additionally, the Tube Logic design ensures you enjoy class-defying power and punchy sound, perfect for live performances.

The BOSS Nextone Stage Amp is a professional performance amplifier that delivers authentic Tube Logic tone. With four selectable analog Class AB power amp circuits, you can easily achieve different sound characteristics that suit your playing style. The streamlined design features a powerful 40-watt output and a custom 12-inch speaker, ensuring a rich sound. Additionally, the clean and lead channels offer both standard and custom mode options, giving you flexibility in your tone shaping.

The BOSS Nextone Artist is a professional performance amplifier that delivers authentic Tube Logic tone, providing a rich and dynamic sound for your playing. With four selectable analog Class AB power amp circuits, you can easily switch between 6V6, 6L6, EL84, and EL34 to suit your style. The clean and lead channels come with both standard and custom modes, allowing you to tailor your sound. Additionally, its dynamically responsive power control means you can enjoy cranked-up sound and response even at reduced volumes, perfect for home practice or smaller venues.

The BOSS Acoustic Singer LT is an all-in-one professional amplifier designed for singing guitarists. It features a 60w bi-amp design, which ensures high-end clarity and natural tonality, allowing you to deliver a rich sound. With discrete analog channels for both guitar and vocals, you can easily shape your sound with dedicated EQ and effects. Additionally, the Acoustic Resonance feature restores the natural tone of guitars with piezo pickups, enhancing your performance quality.

The BOSS AC-22LX Amplifier offers a unique acoustic amplification experience, enhanced by its innovative Air Feel technology. This feature revitalises the often dull sound of standard pickups, allowing you to enjoy the rich tones typically captured by high-end studio microphones. Its compact design makes it easy to transport, ensuring you can take your music anywhere. With a powerful 10-watt stereo power amp, you can fill any space with quality sound. Additionally, the built-in rhythm box provides 15 patterns, allowing you to add depth to your performances effortlessly.

The BOSS CUBE Street II is an exceptional portable amplifier designed for street performers. With its next-generation features, you can confidently deliver your message, whether you're playing music or speaking in public. This battery-powered amp ensures rich stereo sound, enhancing your busking experience. Its dual channels allow you to easily connect microphones and instruments, so you can start performing without the need for extra equipment. Plus, built-in effects and a vocal harmony function help elevate your performances, making them memorable for your audience.