This little miracle has changed my world.... untill now I truly believed " nothing can replace valve amplifieres" a good friend recommended trying the ORANGE TOUR BABY 100 CLASS A/B. . I m not a professional musician, I m a modest blues player, normally using a one chanal only and everything goes through pedal board. Saying this, I will keep using valve amps only at home/ studio,( stationarry) but will always travel with this little beauty. It's a shame Orange have decided you need to buy the FS1 FOOTSWITCH, INSTEAD OF SUPPLYONG IT WITH THE AMP AND THE GREAT BAG COMES WITH IT, but..... it's ok, after careful tweaking of the dirty low gain chanal I thought I can use it, so I bought the switching pedal.although I only have this amp here only few days, I say all in all it's a great amp, ( nothing to be envied by a class D pedal amps that I find very sterile) , the in built compressor adds a better in depth providing you use it sensibly. This is a great Blues/ jazz/ rock and roll amp you can carry with you everywhere, weighing approx 3.6 kilograms. Thank you Orange and thank you my friend MG For recommending it to me