amplifiers and sound effect devices for musical instruments

vacuum tubes and integrated circuits

Ice-cream making machines; Sous-vide cookers, electric; Cook- and hold- ovens; Cooking stoves; Butter warmers; Electrically heated towel racks; Outdoor cookers for curing food; Humidifiers for household purposes; Air sterilizers; Fridges for cosmetics; Electric griddles; Bread baking machines; Electric deep fryers; Multi-purpose, electric countertop food preparation apparatus for cooking, baking, broiling, roasting, toasting, searing, browning, barbecuing and grilling food; Electric rice stea...