ManualsBase.com is one of the largest online databases of user manuals for devices of all possible categories. You will find various user manuals, e.g. for guitars and other musical instruments as well as for refrigerators and dishwashers.
All user manuals are divided into appropriate categories of devices and based on the names of the equipment manufacturers. However, the easiest way to search our database is to use the search engine and to view the proposed results for the entered keyword (the name for your device would be best)