The Blackstar Unity 250 is a powerful 250-watt bass combo amplifier, part of the Unity Pro Bass series. Designed for both stage and studio, it features a custom 15-inch Eminence Opus speaker. Its key selling point is tonal flexibility, with three distinct “Voices” (Classic, Modern, Flat) and a unique “Response” control that simulates the feel of different power amp tubes (Linear, 6L6, and 6550). It also includes three footswitchable drives (Overdrive, Distortion, and Fuzz), a built-in compressor, and a sub-octave effect. With professional connectivity options like USB audio out, XLR DI out, and a series effects loop, it’s a versatile, all-in-one solution for bassists.
Model: UNITY250
SPECIFICATIONS
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250 Watts |
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Custom designed Eminence 15inch Opus Speaker |
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3 Voices – Classic, Modern, Flat |
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3 Footswitchable Drives with user controllable blend – Overdrive / Distortion / Fuzz |
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3-band EQ with semi-parametric Mid |
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Unique Response control – Linear, 6L6 and 6550 |
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Footswitchable Chorus and Sub-Octave with adjustable level control |
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Compressor |
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Input Gain with clip indication |
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Pad Switch for active / passive instruments |
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Master Volume |
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Link to Unity Bass Series Active Cabinet |
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USB audio out for direct recording |
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Series effects loop |
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MP3 / Line in |
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XLR + ¼inch Line Out / Headphones with independent level control |
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D.I. / cabinet emulated line outputs |
