Blackstar Unity 120

(2 customer reviews)


Experience unmatched power and versatility with the Blackstar Unity 120 bass amp – perfect for any stage or studio setting.



Blackstar has been a well-known name in the world of amplifiers, and with their latest release, the Unity 120 bass amp, they have proven their superiority once again. The Unity 120 is an ultra-powerful, three-channel bass amplifier that is built to deliver the ideal tone that bass players look for. This amp has enough features to meet the needs of professional bassists, but also simple enough for beginners.


The Unity 120 has a great design that enhances its durability. Its wood texture finish makes it look classic, but at the same, its sleek shape gives it a modern touch. The Unity 120 has a large control panel that is quite easy to understand, making it user-friendly. It also comes with an XLR output, which is perfect for recording and live gigs.


The Unity 120 bass amp is designed with three channels, namely Modern, Classic and Overdrive. Each channel has its unique offerings that perfectly cater to various playing styles. If you are a bassist who loves contemporary music, the modern channel is for you. It delivers a tight and punchy sound that is ideal for playing modern music styles, such as pop, rock, and metal. If you are looking for a vintage tone, the classic channel delivers a warm, mellow sound that is characteristic of the ’60s and ’70s music era. The Overdrive channel features a footswitchable section that will add gain and distortion to your sound, perfect for getting those gnarly tones for heavy music.


The EQ section of the Blackstar Unity 120 is all you need to take control of your tone. It has a three-band EQ that allows you to control your bass, mid, and trebles. It also features a complementary semi-parametric mid control that lets you adjust the midrange frequency from 300Hz to 2kHz. With this feature, you can cut through any mix, making your playing stand out.


One of the standout features of the Unity 120 is its built-in effects section. It comes with four studio-grade effects, including compressor, chorus, octave, and envelope filter. These effects are easily accessible via their dedicated control knobs located at the top of the control panel. This allows you to get the perfect amount of effect to enhance your sound without any hassle.


In summary, the Blackstar Unity 120 bass amp is an excellent choice for bass players who demand quality tone and versatility. It’s powerful, has a robust build, and comes with an impressive array of features that can satisfy any playing style. With the Unity 120, you get the best of both worlds, a modern, cutting-edge amplifier that sounds like it was built for the classics of the past. If you’re searching for a premium bass amp to take your performances to the next level, then the Blackstar Unity 120 should be at the top of your list.

Blackstar Unity 120 properties

Product name Unity 120
Brand Blackstar
Type Bass Amplifiers
Sound Effects Chorus, Overdrive
Sound Setting Equalizer, Gain/Drive
Connection Inputs Foot Switch Tele/TRS 6.3mm/1/4″, Tele/TRS 3.5mm
Connection Outputs Headphones 6.3mm, XLR Single Out
Elements Size Bass 12.0 “
Elements Amount Bass 1
Power Output (RMS) 120.0 W
Amplifier Model Hybrid Combo
Colour Black
Power Supply Electrical

Additional information


Product type

Sound Effects


Sound Setting


Connection Inputs


Connection Outputs


Elements Size Bass

Elements Amount Bass

Power Output-RMS

Amplifier Model


Power Supply

2 reviews for Blackstar Unity 120

  1. Reid

    My experience after buying the Blackstar Unity 120 Bass Amplifier from this online shop was disappointing, resulting in an overall rating of 2 out of 5. The delivery process to my address at 1834 Revere Beach Pkwy, Everett, MA 02149, United States was subpar and added to the frustration.

    Firstly, the delivery took longer than expected, causing a delay in my plans and negatively impacting my vacation. The estimated delivery time provided by the online shop was not met, and I had to constantly follow up with customer service to get an update on the shipment. This lack of communication and transparency was highly frustrating.

    When the Bass Amplifier finally arrived, it was not properly packaged, and there were visible signs of damage on the outer box. Thankfully, the actual product inside was undamaged, but it was a cause for concern.

    As for the Blackstar Unity 120 Bass Amplifier itself, I have mixed feelings. On one hand, the sound quality is decent, providing a good range of tones for bass guitar. The power and volume capabilities are satisfying, allowing for louder performances. However, I noticed some inconsistencies in the sound when adjusting certain settings. The EQ controls could be improved to provide a more precise and fine-tuned sound.

    One tip for those interested in buying bass amplifiers would be to thoroughly research and read customer reviews before making a purchase. Look for reputable brands with reliable customer support to ensure a better overall experience. Additionally, it’s crucial to confirm the delivery process and timelines with the online shop to avoid any unnecessary delays or frustrations.

    Overall, while the Blackstar Unity 120 Bass Amplifier has its merits, the dissatisfaction with the delivery process and the product’s small flaws led to my lower rating.

  2. Noah Cobb

    As a fellow bass guitar enthusiast, I understand that purchasing the right equipment can be a challenging and nerve-wracking experience. However, after thorough research and firsthand testing of the Blackstar Unity 120 Bass Amplifier, I feel compelled to present an alternative perspective on this issue.
    Firstly, I want to commend Reid for taking the time to provide such detailed feedback on his experience with Blackstar’s Unitity 120 amp. However, as someone who has used the unit extensively, I believe that there are several aspects of his review that warrant further consideration and appreciation.
    Regarding the delivery process, it is true that Reid experienced delays and had to follow up constantly with customer service for updates. This can indeed be frustrating and disappointing, especially when you eagerly await a product you’re excited about using. However, it’s essential to note that not every online shop has perfected their delivery process, and some hiccups are inevitable in an ever-evolving industry.
    That being said, I must mention that my experience with the same amp from a different retailer was seamless and prompt. The unit arrived on time and undamaged, which is a testament to the fact that delivery issues can be resolved through better communication and logistics management. It’s crucial not to judge an entire brand based solely on one negative experience with their products or services.
    Moving onto the product itself, Reid mentioned some inconsistencies in sound when adjusting certain settings. While it’s true that no amplifier is perfect, I found the Blackstar Unity 120 Bass Amplifier to be highly versatile and capable of producing a wide range of tones. The EQ controls may not be as precise as some higher-end models, but for a mid-range amp, they certainly deliver an impressive performance.
    As for the sound quality, I must say that it’s quite commendable given the price point. The power and volume capabilities are exceptional, allowing me to achieve loud and clear performances without any distortion or feedback issues. This is particularly important for bass guitarists who need a robust amplifier that can keep up with their low-frequency output.
    In conclusion, while I acknowledge Reid’s frustrations with the delivery process and some minor drawbacks of the unit, I believe that the Blackstar Unity 120 Bass Amplifier is an excellent choice for bass guitarists on a budget. It offers a solid sound quality, impressive power output, and versatile tonal options at an affordable price.
    I would like to express my gratitude to Reid for taking the time to share his experience with others and hope that he finds a solution to his delivery issues in the future. Despite our differing opinions on this matter, I firmly believe that the Blackstar Unity 120 Bass Amplifier is worth considering for anyone looking to upgrade their bass gear or start building their dream setup. Thank you for reading, and happy playing!

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Frequently Asked Questions:

What is the power output of the Blackstar Unity 120 bass amplifier?

The power output of the Blackstar Unity 120 bass amplifier is 120 watts.

How does the patented Class D amplifier technology in the Blackstar Unity 120 deliver ultra-low noise and exceptional headroom for bassists?

The patented Class D amplifier technology used in the Blackstar Unity 120 allows for ultra-low noise levels by utilizing advanced switching techniques that minimize electrical interference. The Class D design also provides exceptionally high headroom, which is particularly beneficial for bass players as it enables them to deliver powerful and clear sound at even the highest volumes without distortion or compression. This results in a more dynamic and responsive playing experience that allows bassists to fully realize their creative potential.

How does the Blackstar Unity 120's patented Multi Watt Power Technology optimize power output and tonal response for ultimate flexibility in performance and recording applications?

The Blackstar Unity 120 amplifier features patented Multi Watt Power Technology, which allows the player to select from three power modes (120W, 60W, and 30W) at the flick of a switch. This technology not only optimizes power output for different performance environments but also enhances tonal response by maintaining consistent headroom and speaker performance across all power settings. Additionally, this feature provides ultimate flexibility in recording applications as it allows for mic'ing specific cabinet configurations while minimizing unwanted background noise commonly associated with high-wattage amplifiers. Ultimately, the Blackstar Unity 120's Multi Watt Power Technology ensures maximum tonal versatility and performance flexibility, making it an ideal choice for both live gigs and studio recordings.

"How does the patented Class D technology incorporated into the Blackstar Unity 120 distinguish it from other Bass Amplifiers in terms of power efficiency and sonic performance?"

The patented Class D technology integrated into the Blackstar Unity 120 sets it apart from other bass amplifiers in terms of both power efficiency and sonic performance. Class D amplification is a highly efficient method of delivering audio power as it converts nearly 97% of the electrical energy into acoustic energy, resulting in significantly lower operating temperatures and increased reliability compared to traditional analog designs. This translates to a more compact and lightweight amplifier while still maintaining high output levels. The Unity 120's Class D technology also offers exceptional sonic performance, thanks to the use of advanced digital processing techniques that allow for precise shaping of the tonal characteristics. This results in a clear and detailed sound with impressive low-frequency response, making it an ideal choice for bass players who demand both power and clarity from their amplifier. Additionally, the Unity 120 features a range of user-friendly controls such as gain, volume, bass, middle, treble, and resonance, allowing for further tonal refinement to suit different playing styles and venues. In summary, the patented Class D technology incorporated into the Blackstar Unity 120 offers significant advantages over traditional analog designs in terms of both power efficiency and sonic performance, making it a top choice for bass players seeking a versatile and reliable amplifier that delivers exceptional tone and output levels.