The antependia. realized in polychrome marbles during the Baroque period in two Christian churches of Apulia (Southern Italy). were on-site petrographically investigated by the naked eye to obtain information regarding the types of used rocks; the precision in the making of the marble tesserae was also assessed. Most of the polychrome marbles recognized were taken from buildings and m... https://www.nacrack.com/quick-find-PrimaLuna-EVO-400-Tube-Preamplifier-super-choice/