SIGTRONICS SPO-22 PORTABLE INTERCOM 

Sigtronics SPO-22 Portable Intercom

Product Code: PN-783 Price: Check Latest All of the great features of our pioneering panel mounted intercoms in a portable powered unit. Operates up to 40 hours on a 9-volt battery (included) and comes complete with DC power cord to operate on battery or aircraft power (11-34V DC). Music input for CD player, cassette player or AM / FM receiver Audio output for recording ATC flight dialog, a great training tool for any pilot Size - 4" x 2.9" x 2" Weight - 14 oz with battery and DC power cord