poussi_pousse

Hello to all, I would like to add some info about this headphone : - it's a CES (Casque ElectroStatique) from Audiotec (France). - the version presented is the electret version (from Audio-Technica, ATH-5 -> ATH-8 ) - the left-right identifier is the grey plastic on the cable - there is no serial number because the driver aren't from Audiotec - the old PCB is one of the two electrode from the original electrostatic headphone, if you see my photo you'll understand - this headphone wasn't suppose to have an electret driver originally - the six pins plug is silver plated so no bad oxidation. - the 300V bias is for the electrostatic version only. Here's the photo of the original (1972) version (full electrostatic) : Poussi_Pousse