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Page 2: ...y Josephson microphones are warranted to be free of defects for five years from the date of original purchase If purchase documents are not available the warranty period begins when the microphone was shipped from the factory Josephson Engineering will at its option repair or replace any microphone that fails providing that it is returned to the factory prepaid and has not been abused or altered T...
Page 3: ... cell metal foam grille subject of our US Patent 8 005 250 Unlike traditional microphone housings made of perforated metal or wire screen with reflective metal support structures this highly open material protects the capsule mechanically provides electrical shielding and some pop and wind screening without needing any additional support structure A fine acoustically transparent screen inside the ...
Page 4: ...t comes from the back from the sound entering the front of the capsule This allows us to tune a null toward the rear and the response to sounds arriving from the back may be reduced 20 dB or more from response to sounds coming from other directions The C715 allows the traditional omni and cardioid patterns to be selected repeatably and with some care it is possible to set the pattern control vent ...
