RDL PT-AMG2 Portable Audio Signal Generator and Monitor

Let the PT-AMG2 Portable Audio Signal Generator and Monitor revolutionize your audio testing experience. This compact, portable audio instrument is a three-in-one powerhouse, combining a precision audio oscillator, an accurate level meter, and a high-quality speaker.

The oscillator section, operating at a frequency of 700 Hz, offers two output options. The balanced XLR output, which can be switched between MIC or LINE level (pro level) from the front panel, caters to professional audio requirements. The unbalanced output, operating at -10 dBV, is designed for consumer-level usage. The output stability of the PT-AMG2 is perfectly suited for precise benchtop audio testing, ensuring reliable results every time.

The audio metering circuit is equipped with two inputs, an LED meter, and a monitor speaker. The balanced input can be switched between MIC or LINE input (pro) from the front panel, while the unbalanced input operates at -10 dBV (consumer). Either input can be used to feed the metering circuit, providing flexibility in usage. For balanced +4 dBu inputs, the meter 0 dB equals +4 dBu, and for unbalanced inputs, the meter 0 dB equals -10 dBV.

The PT-AMG2 also features a front-panel volume knob for easy control of the speaker level. The IN PHASE LED indicator illuminates when the oscillator output and metering input are in phase (0 dB level or greater), providing real-time feedback.

This portable audio signal generator and monitor can be powered by two internal 9-volt batteries or an external 12 Vdc to 30 Vdc supply, making it versatile for both indoor and outdoor use. The package includes test leads and a benchtop support bracket for convenience. The balanced line levels (input and output) can be user-preset to +4 dBu or +6 dBu, offering customization to meet your specific needs.

In summary, the PT-AMG2 Portable Audio Signal Generator and Monitor is an essential tool for anyone seeking precision and flexibility in audio testing and monitoring.