Blackstar Unity 30
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- This item is covered for 3 years
Essential information about the Blackstar Unity 30 amp
Essential information about the Blackstar Unity 30 amp
- 30W bass combo that is compact and punchy, perfect for practicing at home, recording, and small rehearsals.
- Custom 8-inch speaker : precise attack, clean lows, and minimal footprint.
- 3 voices "Classic," "Modern," and "Overdrive" + 3-band EQ with semi-parametric mid to instantly fit into the mix.
- Built-in compressor, chorus, and overdrive footswitch-activated, + XLR and 6.35mm Jack outputs for headphones/line out.
Manufacturer Information
Blackstar
https://www.blackstaramps.com
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Safety manager:
Hol Music Dral SLU
Email: info@holmusic.es
Address:
Historical context and positioning in the range
The Unity 30 fits within Blackstar's philosophy: offering modern amps that are easy to use but flexible enough to cover multiple aesthetics. In the Unity range, it is the most portable format: a bass combo designed for the musician's daily needs (convenient, jamming with backing tracks, direct recording), while maintaining a true sound-shaping section and "serious" connectivity.
Who this amp is for
The Blackstar Unity 30 suits both the beginner bassist looking for a reliable and versatile amp and the intermediate musician seeking a lightweight combo for home, home studio, and moderate rehearsals. Thanks to its voicings and semi-parametric mid, it works very well for styles where the bass must remain clear: rock, pop, funk, blues, indie, and even more modern contexts where attack and definition are priorities.
Features and new elements
The Unity 30 focuses on effective ergonomics: an input gain with clip indicator for clean level setting, a handy attenuator (pad) for active basses, then a master volume to control overall level without degrading the sound balance. The 3-band EQ is complemented by a semi-parametric mid : you can select the frequency range to boost or cut, ideal for shifting from a warm "old school" tone to a more punchy and modern bass sound.
To gain expressiveness without a pedalboard, the amp integrates a compressor (perfect for smoothing dynamic variations) and chorus and overdrive effects footswitch-activated via a footswitch input, very useful in rehearsals or for switching from a clean verse to a denser chorus. Finally, the Link output allows connection to an active Unity cabinet to increase sound dispersion and available volume as your needs grow.
The sound
The Unity 30 is a bass amp with a decidedly modern approach: a clean and precise sound when you seek definition, but capable of moving toward warmer and grittier textures thanks to its voicings and overdrive. The "Classic" voice favors a musical low-mid and organic character, the "Modern" voice emphasizes clarity, attack, and low-end sustain, while the "Overdrive" voice adds bite to make the bass stand out in a rock trio or more energetic passage. With the compressor, you easily get a steady and "studio" foundation, and the chorus adds welcome width for intros, spacious sections, and melodic lines.
Technical specifications
| Effects | Compressor, Chorus, Overdrive | Number of speakers | 1 |
| Category | Bass combo | EQ | 3-band with semi-parametric mid |
| Attenuator | Yes | Headphone output | Jack 6.35, Yes |
| Category | Amplifier | Color | Black |
| Number of channels | 1 | Finishing | Black tolex |
| Speaker diameter | 8" | Power output | 30 W |
| Power | 30W | Overdrive | footswitchable |
| Loudspeaker | 1 x 8-inch custom | Link output | connection to the Unity active cabinet |
| Voices | 3 (Classic, Modern, Overdrive) | Line / MP3 input | yes |
| Control | input gain with clipping indicator | Line / headphone output | XLR and 6.35 mm jack with independent volume |
| Master volume | yes | Weight | 10 kg |
| Compressor | built-in | Dimensions | 395 x 435 x 285 mm |
| Chorus | footswitchable | Included accessories | user manual, power cable |
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Questions frequently asked
Blackstar Unity 30: Can it be used with an active bass?
Thanks to its input attenuator, this combo accepts the higher output levels of an active bass. The gain has a clipping indicator to adjust the input level.
Is 30 W sufficient for practicing bass at home?
The 30 W power and the custom 8-inch speaker are suitable for home use, home studio, and moderate rehearsals.
What headphone and recording connections does the Unity 30 offer?
For silent listening, a 6.35 mm jack headphone output is available. An XLR line output is also included. The volume for the line/headphone output is independent.
What sounds can be achieved with the combo's voicings?
The three available voices are Classic, Modern, and Overdrive. The Classic voice emphasizes low-mids, while the Modern voice focuses on attack and the sustain of the low frequencies.
Are the Unity 30's effects footswitch controllable?
The compressor, chorus, and overdrive can be activated via the footswitch input. A 3-band EQ with semi-parametric mid complements these controls.
