OAT-594 Condenser Microphone Amplifier
The OAT-594 is a preamplifier for two different types of microphones – standard condenser type (1/4″, 1/2″ and 1″) or 1/2″ electret condenser type.
A selector switch is provided inside the unit and it is set to the position specified by the customer at the time of shipment from factory.
This audio power amplifier provides high-power output into a low impedance speaker. It delivers 150 W into a load of 1 to 8 Ω.
It includes a true RMS output voltmeter.
An output short-circuit protector protects the output circuit from accidental shorting. The output circuit is automatically reset approx. 1 second after short-circuit detection.
This unit has the forced cooling fan and the feature protected from overheating so that you can use it safely.