All Glasses are made in two polarities: “CG” (Common Power) and “CP” (Common Ground) Polarity. When purchasing a replacement it is important you determine the Polarity of your device and match the glasses polarity accordingly. “CG” Polarity glasses were and still are used with the following PHOTOSONIX models:PHOTOSONIX: Nova Pro 100, InnerPulse, Muse#, Halcyon, ProTutor, Expander, Muse, Galaxy and Nova Models
“CP” Polarity glasses were used with the following PHOTOSONIX models:Nova Pro
” PHOTOSONIX glasses are not tested with other maker devices, we advise you ask the maker of your device prior to purchasing a replacement made by PHOTOSONIX “In the event the maker is not longer in business, we are afraid you will need to try one of each polarity”.
If the connector or receptor of the glasses input/plug on your old glasses or device is not that of a 3.5mm stereo jack, no need to try any PHOTOSONIX made glasses.