Digital radio manufacturer Ruark Audio has auctioned a one-off R4i carrying the signatures of all five members of Take That.

 Signed during the band's Progress Live 2011 Tour, and coming with an associated letter of authenticity from Take That, the system was auctioned at music charity, Nordoff Robbins O2 Silver Clef Awards. All money raised will go to the charity that is dedicated to transforming the lives of vulnerable children and adults through music.

 The star-studded awards ceremony took place on Friday the 29th June at the London Hilton, Park Lane. Over £400,000 in total was raised for the Nordoff Robbins charity.