Lingjie Pro Audio e sa tsoa tsebisa E-Series professional power amplifier, e leng khetho e theko e boima ka ho fetisisa ea ho kena bakeng sa lisebelisoa tse matlafatsang molumo tse nyenyane le tse mahareng, tse nang le li-transformer tsa boleng bo holimo tsa toroidal.e bonolo ho sebetsa, e tsitsitse ts'ebetsong, e theko e boima haholo, 'me e sebelisoa haholo, E na le tšobotsi e kholo haholo ea molumo o matla o hlahisang karabo e pharaletseng haholo bakeng sa momameli.E letoto la amplifier le etselitsoe likamore tsa karaoke, matlafatso ea puo, litšoantšiso tse nyane le tse mahareng, lipuo tsa phaposi ea kopano le liketsahalo tse ling.