If you’re an acoustic guitarist seeking a quality amplifier that enhances your natural tone while providing versatility and reliability, Blackstar offers some excellent options. This list covers the top Blackstar amps designed specifically for acoustic guitars, ideal for solo performers, gigging musicians, and studio players who want clear, rich sound with useful features. Whether you need a compact practice amp or a powerful stage-ready model, these picks highlight what makes Blackstar a trusted brand for acoustic amplification.
Blackstar Sonnet 60
The Sonnet 60 is a portable, battery-powered acoustic amp that delivers 60 watts of Class D power through a custom 6.5″ speaker. It’s designed for buskers and outdoor performers who need high-quality sound on the go without relying on mains power. With onboard reverb and delay effects, plus Bluetooth streaming, the Sonnet 60 offers flexibility and excellent tone in a compact, rugged package.
Blackstar Sonnet 120
Building on the Sonnet 60, the Sonnet 120 doubles the power to 120 watts and features a 8″ speaker plus a 1″ tweeter, delivering fuller, more dynamic sound. It’s ideal for small to medium venues and studio use, providing clear acoustic reproduction with onboard modulation, delay, and reverb effects. The Sonnet 120’s battery operation and Bluetooth connectivity make it equally versatile for mobile or home use.
Blackstar Sonnet 180
The Sonnet 180 is the largest in the Sonnet series, boasting 180 watts of power through a 12″ speaker and 1″ tweeter setup. This amp is perfect for professional acoustic performers needing robust volume and detailed tone in larger venues. It maintains the portable design and battery operation of the series while offering expanded DSP effects and stereo output for enhanced sound shaping.
Blackstar Unity Pro Acoustic 60
The Unity Pro Acoustic 60 is a 60-watt acoustic amplifier with a 6.5″ speaker tailored for live performance and practice. It includes a dedicated XLR input for microphones, making it suitable for singer-songwriters who use both voice and guitar. Its simple interface and natural acoustic tone make it a reliable choice for those who want straightforward amplification without complicated menus.
Blackstar Unity Pro Acoustic 120
Offering 120 watts of power through an 8″ speaker and 1″ tweeter, the Unity Pro Acoustic 120 provides more headroom and clarity for larger gigs. It features a 3-band EQ and built-in reverb, plus a dedicated mic input with phantom power. This amp is praised for its transparent acoustic sound and durable build, making it popular among touring musicians.
Blackstar Unity Acoustic 60
The Unity Acoustic 60 is a slightly different model from the Pro series, focusing on portability with battery operation and 60 watts of power. It uses a 6.5″ speaker and includes Bluetooth audio streaming and onboard effects like delay and reverb. This amp is great for street performers or those needing an all-in-one practice and small gig solution.
Blackstar ID:Core Acoustic 30 V3
While not exclusively acoustic, the ID:Core Acoustic 30 V3 is a versatile 30-watt stereo amplifier with two 5″ speakers designed for acoustic guitars. It includes Blackstar’s patented Infinite Shape Feature (ISF) for tonal shaping and multiple onboard effects, including chorus, delay, and reverb. Its USB interface also allows for easy recording, making it a solid choice for home studios and casual performers.
Blackstar ID:Core Acoustic 150 V3
The ID:Core Acoustic 150 V3 is a powerful 150-watt stereo amp with dual 6.5″ speakers and a 1″ tweeter, designed for serious acoustic performers. It offers extensive onboard effects, including modulation, delay, and reverb, plus ISF control for tone customization. The amp also supports stereo input, making it suitable for multi-mic setups or stereo acoustic guitars.
Blackstar Sonnet 60 Bluetooth Edition
This special edition of the Sonnet 60 adds enhanced Bluetooth 5.0 connectivity for improved wireless audio streaming and device pairing. It retains the same 60-watt Class D power and 6.5″ speaker but improves wireless performance for modern users. The Bluetooth Edition is well-suited for musicians who want to jam along with backing tracks or stream music during practice and performances.
Blackstar Unity Acoustic 120 MKII
The MKII version of the Unity Acoustic 120 refines the original with improved circuitry for cleaner tone and more reliable phantom power supply. It offers 120 watts through an 8″ speaker and 1″ tweeter, with an updated 3-band EQ and onboard reverb. This model is favored by gigging professionals who require a dependable, high-quality acoustic amp with simple controls and robust sound.
How to Choose
When selecting a Blackstar amp for your acoustic guitar, consider several key factors. First, power output matters depending on your typical playing environment: smaller amps like the Sonnet 60 or Unity Acoustic 60 are perfect for practice and small venues, while models like the Sonnet 180 or ID:Core Acoustic 150 deliver stage-ready volume. Speaker size and configuration affect tonal clarity and fullness, with larger speakers (8″ or 12″) providing deeper lows and more presence.
Another important aspect is portability—battery-powered models offer freedom for busking or outdoor gigs, while mains-powered amps often provide higher wattage and more features. Built-in effects such as reverb, delay, and modulation can add dimension to your sound without external pedals, but if you prefer your own pedals, simpler amps may suffice. Inputs also matter: if you sing and play guitar, look for dedicated mic inputs with phantom power. Finally, tonal shaping features like Blackstar’s ISF control on the ID:Core series give you greater flexibility to dial in your preferred acoustic tone.
Frequently Asked Questions
Are Blackstar amps good for acoustic guitars?
Yes, Blackstar offers several models specifically designed to amplify acoustic guitars with clear, natural tone and useful onboard effects.
Can I use Blackstar electric guitar amps for acoustic guitars?
While possible, Blackstar’s acoustic-specific amps are optimized for the frequency range and dynamics of acoustic instruments, providing better sound reproduction.
Do Blackstar acoustic amps have built-in effects?
Most Blackstar acoustic amps include built-in reverb and delay, with some models offering additional modulation effects and tone-shaping controls.
Are Blackstar acoustic amps battery powered?
Several models in the Sonnet and Unity Acoustic lines offer battery-powered operation, ideal for portability and outdoor use.
What is the Infinite Shape Feature (ISF) on Blackstar amps?
ISF is a tone control that lets you shift the amp’s character between British and American voicings, adding versatility to your sound.
Which Blackstar amp is best for gigging acoustic players?
For gigging, the Sonnet 120 or 180 and Unity Pro Acoustic 120 MKII are popular choices due to their power, speaker size, and input options.
Final Thoughts
Blackstar offers a compelling range of acoustic guitar amplifiers that balance portability, power, and tone quality. Whether you’re a street performer needing a battery-powered solution or a professional musician requiring stage-ready volume and effects, the Sonnet and Unity series provide reliable options tailored to acoustic instruments. Understanding your specific needs in power, portability, and features will help you select the perfect Blackstar amp to enhance your acoustic guitar’s natural sound.
Related
- Common Errors in Precordial Lead Placement and How to Avoid Them
- Step by Step Precordial Lead Placement Instructions Explained
- V1 vs V6 Lead Placement Differences Explained in Detail