Are All Mullards Created Equal?


I want to upgrade the rectifier tube in a CARY SLP-05. Began a search for Mullard 5AR4, which a majority of you on the site agree are preferable. Is a Mullard a Mullard regardless of who they were built for, manufacturer codes, base color, fat base, metal base, etc, etc? help...
erfranke

Showing 1 response by jgiacalo

The Mullard, or Wild duck (Anas platyrhynchos[1]), probably the best-known and most recognizable of all ducks, is a dabbling duck which breeds throughout the temperate and sub-tropical Americas, Europe, Asia, New Zealand (where it is currently the most common duck species), and Australia.

The male birds have a bright green head, while the female's is light brown. The mullard lives in wetlands, eats water plants, and is gregarious. It is also migratory. The mallard is the ancestor of all domestic ducks, and can interbreed with other species of genus Anas.[2] This interbreeding is causing rarer species of ducks to become genetically diluted.