Used AMPLIFIER RESEARCH 40S1G4 #9105469 for sale

AMPLIFIER RESEARCH 40S1G4 is a single channel 1000 watt amplifier designed for reliable performance and long-term reliability. It is an excellent choice for medium power projects that require an amplifier with low noise, high power efficiency, and exceptionally low distortion. This amplifier features a single-channel design and can produce up to 1000 watts of power while operating over a wide frequency range from 20 Hz to 20 kHz. 40S1G4 is a class AB design, which reduces distortion and maximizes power efficiency. It also features a balanced input and a floating ground that helps to reduce noise. AMPLIFIER RESEARCH 40S1G4 is capable of powering both studio and live sound systems. It features two-stage protection circuitry that prevents damage to the amplifier and connected devices in dangerous over-voltage or short-circuit situations. This amplifier also provides protection against overload and a relay that can be used to shut off the signal in overload protection mode. 40S1G4 also includes an active protection circuit that monitors the temperature of the amplifier. The circuit will automatically shut off the power in the event of excessive temperature, protecting the amplifier from overheating and potential damage. AMPLIFIER RESEARCH 40S1G4 is designed to operate in environments from 0°C to 40°C, and provides overcurrent and overtemperature protection. It also includes a circuit breaker for manual switch off and a power good indicator to notify when the amplifier is running correctly. 40S1G4 is a rugged and reliable power supply that provides low-noise, high power efficiency, and robust protection features. It is suitable for powering studio and live sound projects, and is backed by a two-year warranty for added peace of mind.