The ES-215 is an in-line audio level indicator which provides a purely digital representation of an audio signal's loudness. The unit features fourteen LED's (nine Green, one Yellow and four Red) that display levels of -25, -20, -15, -10, -7, -5, -3, -2, -1, 0, +1, +2, +3 and +4 db. Units are shipped in Peak mode unless otherwise specified (Fast or Slow Averaging may be specified optionally). The panel is designed for console mounting. Four pigtail leads are provided for Power and Audio hookup. The unit measures 7"W x 1.5"H x 3.5"D.