The Blackstar Unity Series of Bass Amplifiers and Cabinets are the result of countless hours of technical research and benchmarking against the most iconic historic references.

Designed from the ground up by bass players for bass players, they are straight forward and powerful. 

The Blackstar Unity Bass 120 bass combo amplifier was built for tonal flexibility. Choose between three distinct preamp voicings, and then sculpt the result with a 3-band EQ. Increase your bass's punch and depth, with compression and chorus effects.

The Unity 120 is loaded with enough connectivity for live, studio, and home use. And if you want to beef up your output onstage, you can add a Unity U250ACT powered cabinet for an extra 250 watts of power.

Get the eminently versatile Unity Bass 120, and everything from valve grind to high-headroom clean will be within your grasp.


  • 120-watt, 1 x 12" bass combo with Eminence Opus speaker
  • 3 distinct preamp voicings — Classic, Modern, and Overdrive
  • 3-band EQ with semi-parametric Mid knob supplies you with plenty of sound-sculpting power
  • Compression and chorus effects for increasing your punch and depth
  • Integrated link for Unity U250ACT powered cabinet adds an extra 250 watts of power to your rig
  • XLR + 1/4" line output with independent level control
  • -10dB pad accommodates both active and passive instruments
  • MP3/line input for supercharging your practice sessions
  • Ground lift for eliminating unwanted noise

Everything from valve grind to high-headroom clean

Whatever sound is in your head, you can coax it from the Unity 120.

It all starts with three distinct preamp voicings: Classic, Modern, and Overdrive. Plus a 3-band EQ with a semi-parametric mid control supplies you with plenty of sound-sculpting power.

Need more punch and depth? No problem.

The Blackstar Unity 120 features built-in compression and chorus effects.

Loaded with useful features for stage and studio

The Blackstar Unity 120 is packed to the gills with useful features.

Connectivity abounds, with an XLR + 1/4" line output with independent level control. A -10dB pad accommodates both active and passive instruments, and an MP3/line input is onboard to supercharge your practice sessions.

Need more grunt for when you're on stage?

This amp features an integrated link for Blackstar's Unity U250ACT powered cabinet, which allows you to add an extra 250 watts of power to your rig!


  • Type: Solid State
  • Number of Channels: 1-channel, 3 x voices
  • Total Power: 120W
  • Speakers: 1 x 12" Custom speaker
  • Effects: Chorus
  • Compression: Yes
  • EQ: 3-band EQ with Mid Frequency
  • Inputs: 1 x 1/4", 1 x 1/8" (mp3/line in)
  • Outputs: 1 x 1/4" (line out/headphones), 2 x XLR (DI out, cab)
  • Headphones: Yes
  • Footswitch I/O: 1 x 1/4" (overdrive, chorus)
  • Footswitch Included: No
  • Power Source: Standard IEC AC cable

For more information, Click Here to visit the Manufacturer's Website


SKU U-120
Brand Blackstar
Unit Of Measure ea

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