Hayden (electronics company)
Hayden is a British company which designs hand-wired electric guitar amplifiers. It is a sister company to Ashdown Engineering, which makes high-quality, hand-wired, vacuum-tube (or "valve" in Britain) amplifiers in England. At the end of 2007 it was announced that Dave Green, Matamp's chief engineer, would be joining Hayden full-time as 'Valve Amp Guru'. The new designed by Dave Green range has been launched and comprises the products as listed below, a range of valve pedals is expected early 2011. Notable Users. Artists who use Hayden Guitar Amplifiers; Hayden (electronics company