Today I review the Audio Technica ATR2100x, an upgrade to the classic Audio Technica ATR2100. I also include comparison to the classic ATR2100 and theToday I review the Audio Technica ATR2100x, an upgrade to the classic Audio Technica ATR2100. I also include comparison to the classic ATR2100 and theToday I review the Audio Technica ATR2100x, an upgrade to the classic Audio Technica ATR2100. I also include comparison to the classic ATR2100 and the