The Ashdown UK-OBM-300 is a UK-built, ultra-compact 300-watt bass head finished in Ice Blue. Lightweight and punchy, it features a responsive 5-band EQ, classic Pre-Shape circuit, DI output, FX Loop, and auto-voltage for worldwide use. A clean, dependable amp designed for bassists who want great tone in an extremely portable format.
Comes complete with padded gig bag.
Compact British Power
The Ashdown UK-OBM-300 is a UK-built bass head created for musicians who need reliable performance and great tone in an ultra-portable package. Drawing on the proven OriginAL EVO platform and finished in bold Ice Blue, it delivers 300 watts of clean, controlled output - making it an ideal choice for rehearsals, smaller stages, studio work, and lightweight touring.
Efficient Output, Everyday Versatility
Despite its compact size, the UK-OBM-300 provides ample headroom and consistent response, allowing it to perform confidently across a wide range of environments. Its efficient design makes transport effortless, while its dependable power ensures it can comfortable anchor a gig or sessions without unnecessary bulk.
Straightforward Tone Shaping
A responsive 5-band EQ offers clear, intuitive control over the full frequency spectrum, enabling bassists to shape their sound quickly and accurately. For instant results, the classic Pre-Shape switch applies a carefully voiced contour that enhances low-end impact and high-frequency clarity - perfect for achieving a balanced, mix-ready tone with minimal adjustment.
Essential Connections, Touring-Ready Design
The UK-OBM-300 is equipped with a clean DI output for live sound and recording applications, alongside an FX Loop that allows external pedals to integrate smoothly into the signal path. Auto-voltage operation ensures reliable performance worldwide, making it a practical option for travelling musicians.
Built to Last, Easy to Live With
Hand-built in the UK and finished in Ice Blue, the UK-OBM-300 reflects Ashdown's commitment to durability, efficiency, and long-term reliability. Small enough to fit into a gig bag yet powerful enough to deliver confident performance, its's a no-nonsense amplifier designed to deliver consistent results wherever your music takes you.
