gb303GB303 is sort-of-a TB-303ish chipmusic cartridge ! Old picture: Features-Three hh quality potentiometers (can be patched to 6 parameters) -Additional drum track with 30 presets-Based on the sound of a real TB-303-Orinal '303Fibremod™ GB303HP is a 30% long glass fibre reinforced polypropylene grade intended for injection moulding and extrusion. Thelong glass fibres, chemically coupled to