усилители PA-Series
MARTIN (Дания) SANYO ACME DB Technologies Panasonic DeliEffect Nightsun Park Audio Pioneer OSRAM (Германия) Philips Shure JBL Professional HKAudio Crown (США) Turbosound APart (Бельгия) Electro-Voice HALO Polarlights Light Studio BIG Technics Allen & Heath DiscoEffect