Audio needs amplification. Usually, amplifiers also have some signal receiving and processing capability as well. These are called HiFi (High Fidelity) audio receivers, or just receivers. In very high end and/or commercial configurations (for different reasons) we use analogue power amplification, sometimes in various stages, to supply the high power level speakers need to satisfy your auditory senses. We have experience in all types of amplification, switching and signal processing. Ask us how we can help build the perfect system for you!