(The end. The beginning in № 4, 1976) the design quality of stereoleto, the description of which we offer readers, the outer shell of the ear cups made of artificial leather of black color. They are made on a wooden model-the matrix (Fig. 1). The hole is carefully cut out with a jigsaw, and the cut portion is used as a punch. Faux leather cut out a rectangle the size 180X160 mm, remove the knitted lining and evenly stretch the skin on the model, fixing the lower side of the stationery buttons. Then the product is heated to 70— 90°, push in and a punch in the matrix, stand in this condition until cool. Then punch with the buttons removed and the shell removed. On retinectomy frame (Fig. 2, POS. 2) glue 88H glued the foam and cut it in the shape of the ear pads. Thereafter, the sheath is stretched over the foam and glued to the bottom of the frame with glue BF-2, first external perimeter and then the inside. Decorative grille — from pocket radios. Glue it to the frame last.
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