About 3 Trademarks found that are owned by Prince Edward Consulting Limited

Professional audio connection cables, digital connection cables and cable connection joints; 19 inch professional studio equipment and help tools, namely, electric power units for use with audio equipment, [ microphones with built in recording facilities ] and parts and fittings for the aforesaid goods

Musical instruments incorporating apparatus for modifying audio signals, musical instruments incorporating apparatus for producing audio signals

interfaces for computers, for use with audible data; audio mixing consoles; audio signal processors; analogue to digital audio converters