Assertion: class b amplifier | /r/HasProperty | efficient about 50% to 70%
Facets:
value: consequently
type: OTHER
value: than class a designs
type: OTHER
Source sentences:
text: Consequently, Class B amplifiers are much more efficient (about 50% to 70%) than Class A designs, however there may be non-linear distortions that occur when one set of transistors switch off and the other set switches on.