Blackstar Unity 30 Bass Amp

The Blackstar Unity 30 is the ideal classroom-friendly bass amp — compact, versatile and packed with pro-level features. Whether you’re teaching beginners or running small ensemble sessions, the Unity 30 delivers a powerful, punchy tone across a wide range of styles. With classic Blackstar design and a user-friendly layout, it’s the perfect first step into proper bass amplification.

What’s included

• 30-watt bass combo amp

• Custom-designed 8” speaker

• 3 Voices: Classic, Modern, Overdrive

• 3-band EQ with semi-parametric Mid control

• Footswitchable Overdrive and Chorus

• Built-in Compressor

• Input Gain with clip indicator

• Pad switch for active/passive basses

• Master Volume

• MP3/Line in for backing tracks

• XLR + ¼” Line Out / Headphones with independent level

• Link output to Unity Bass Series Active Cabinet

Why it’s great for the classroom

Compact and built like a tank, the Unity 30 is a superb choice for school bass players. The 3 amp voices and EQ options make it easy to demonstrate a wide range of tones, from classic thump to modern slap. The built-in compressor and effects help students explore sound shaping, while the MP3 input and headphone out enable quiet practice — a big plus for peripatetic lessons or practice rooms. And with 30 watts of clean power, it’s more than enough for small groups and classroom band work.

Progressive Instrument Pathway

The Unity 30 is designed to support early-stage bassists and can grow with them as they progress. It offers a great introduction to tone shaping, effects, and amp voicing — all key concepts for bass players moving toward larger rigs or live performance. The XLR out means it can be used for recording or plugged into a PA as confidence builds.