hehehe I know english is not your first language but I had to look up "polyvalancy" in the Oxford disctionary. It says ...... "the fact of having many different functions or forms." So thanks for giving me an english lesson I speak Spanish well but my French is mal. So yes, I expect the little Supro will be simple to use with a few options but...... How would you describe its clean tones - in the Fender family, more Vox/Marshall, or it's own thing?? And does it do any overdrive - light or medium gain - what flavour of overdrive? What type power tubes does it have? merci As an aside - my Mesa Mark V has many "vintage" tones inside as it's a collection of all the best channels from the whole Mark series range commencing with Mark I from the 1970s.