The VK-50SE offers the same stellar user interface that is found throughout Balanced Audio Technology's line of next generation preamplifiers. The VK-50SE can be customized to fit the needs of any system through its programmable user interface. Customizing the VK-50SE is intuitive and all functions are accessible from the machined-case remote. The twelve character, blue vacuum-fluorescent display gives a clear indication of system set-points. Name and switch sources, change phase, calibrate source volume settings, and more—the VK-50SE is as delightful to use as it is to hear.