The AL366 is a short splitter lead enabling two pairs of headphones to operate from a single output.
It is generally acknowleged that rigid 'Y' adaptors put a strain on the output socket and that a short,flexible,lead is less likely to cause problems.
Leisure Lynx AL366 0.2m Flexible Stereo Headphone Splitter (code 37016)
A short splitter lead to enable two pairs of headphones to operate from a single output. 1 x 3.5mm stereo jack plug to 2 x 6.3mm stereo line sockets.
£3.23 (inc vat)