Audac COM31 Microphone input100V / 70V / 25V high impedance outputs2 Band tone control2 Stereo unbalanced inputs selectable between Mic / Line4 Ohm low impedance outputTelephone pager connection Documentation Last modified: April 13th, 2019 by Sound Productions LtdCOM 3pdf896 KBDownload CodeCOM3 Enquire about this Product