It results in minimal groove wear and accurate full frequency rendition of voice and music. Shure N97B N-97B N 97B N97ED N-97ED N 97ED N97EJ N-97EJ N 97EJ N97GD N-97GD N 97GD N97HE N-97HE N 97HE N978E N-978E N 978E M97 (Legacy Version) M-97 (Legacy Version) M 97 (Legacy Version) M97B M-97B M 97B M97ED M-97ED M 97ED M97EJ M-97EJ M 97EJ M97GD M-97GD M 97GD MT600HE MT-500HE MT 500HE V15RS V15-RS V15 RS.