Orange OR30 30W All Valve, Single Channel Amp Head with Footswitchable Volume BoostThere are so many unique features on the Orange OR30 amp that its difficult to know where to start. But whether its the all UK construction, the footswitchable volume control, or the bright switch the first on any amp in Oranges history were definitely going to have to shout about it, because the OR30 is also one of the loudest amps out there. Thats right: dont let the 30W rating mislead you this critter hits the same sound pressure readings as a 100W