High back-EMF high pressure subwoofer having small volume...

High efficiency dual supply power amplifier

High efficiency power amplifier

High efficiency power amplifier

High efficiency power amplifier

High efficiency power amplifier

High efficiency precision amplifier

High efficiency RF power amplifier

High efficiency, light weight audio amplifier and power supply

High frequency power amplifier and wireless communication...

High performance amplifier circuits using separate power...

High voltage amplifier

High-efficiency audio power amplifier

High-efficiency envelope tracking systems and methods for...

High-efficiency low-distortion amplifier

High-efficiency power amplifier

Hydrophone preamplifier and calibration circuit