Schertler amps from Switzerland have always produced some of the very best tone to be found in any acoustic amps—solid, uncolored, and powerful. But when Schertler bought up nearby Italian amp maker SR Technologies, they became a force to be reckoned with. The resulting product line boasts what is quite simply the very best tone you'll find under $1000. If you're ready to step up your amp game, give these these a serious look.