La Marzocco GS3 AV Espresso MachineHandmade in Florence, Italy, the La Marzocco GS3 Espresso Machine utilizes LM's dual boiler technology, PID temperature control and has been hailed "Best in the Industry for Temperature Stability." The GS3 Espresso Machine from La Marzocco is the perfect machine for your home, office, or catering company. The built in reservoir allows the GS3 to be completely portable while still providing excellent performance. Many of the roadblocks involved with