Orchestral & Wind Instruments
NTI Audio MR-PRO 70/100V Protect Adapter
NTI Audio MR-PRO 70/100V Protect Adapter, Protection Adapter, Protects MR-Pro against 70V / 100V back-up voltage for impedance measurements
https://www.bizrate.co.uk/orchestralinstruments/nti-audio-mr-pro-70-100v-protect-oid880489781.html
