This new economical P-Series 8-pin lower-section hook-up cord is to be used with all J&M headset series #’s HS-BCD277, HS-ICD277, HS-BCD257, HS-BCD174, HS-ICD174 and #HS-CD9174 series helmet headsets, for connection to the BAEHR Ultima SGS-09-03 5-pin audio system.
