1935 His Master’s Voice Pick-Up No. 11 and Volume Control Analog Audio, Gramofon player, Gramophon Pick-Up, Gyártók, Kiegészítők, Pick-Up https://audiomuzeum.hu/wp-content/uploads/1930/1935%20His%20Masters%20Voice%20Pick-Up%20No.%2011%20and%20Volume%20Control/HMV-Pickup-Model-11.mp4