Hoping someone can help with this query..... playing through my Ampeg SVTII the other night at a gig, done first set, put it on standby and the lights on the front went to red, which is obviously normal, however when I turned it back on for the second set instead of green lights I got amber lights, the amp worked fine and the light eventually turned to green after about a minute, question is, do I need to worry about this? does anyone know what it could mean?
cheers