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FRONT PANEL

1. POWER SWITCH

To turn the unit ON or OFF, press the left or right portion of this button. Before turning on the amplifier, check all connections and turn down the level controls. A momentary muting is normal when turning the amplifier on or off. (Caution: Always turn on your power amplifier last, after all your other connected equipment, and always turn off your power amplifier before your other connected equipment.)

2. POWER LED INDICATOR

This LED flashes and then illuminates when the power is turned “ON”.

3. CLIP (PEAK) LED INDICATORS

These LEDs illuminate if any section of the power amplifier’s output are within 3dB of clipping. Occasional blinking of the LEDs are acceptable, but if they remain on more than occasionally you should turn down either the

power amplifier’s level controls or reduce the output level of the preceding component to avoid audible distortion or hard clipping. (Note: Operating the amplifier at hard clipping can result in overheating or may damage your amplifier over a period of time. Amplifiers that are damaged due to such user neglect, or improper operation, are not covered under warranty.)

4. SIGNAL LED INDICATORS

These LEDs illuminate to confirm the presence of an input signal greater than 100 mV at that channel of the amplifier

5. LEVEL CONTROLS

These control the level of signal coming into each channel. The actual voltage gain of the amplifier is shown in dB. Turn these controls counterclockwise if the peak LEDs illuminate steadily (indicating too strong an input signal).

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REAR PANEL

6. POWER CONNECTOR

The cord connector is used to connect the AC power source to your power amplifier. (CAUTION: DO NOT REMOVE THE CENTER GROUNDING PIN.)

7. FUSE

If this fuse blows continuously, shut off the unit and have it serviced by qualified service technician. 115V AC ~5A 250V FB

8. L/R CHANNEL OUTPUT CONNECTORS

1/4” (6.3 mm) speaker output jacks. Connect these to speakers with a total impedance of no less than 4 ohms per side.

9.BALANCED INPUT CONNECTORS (1/4" TS & XLR) 1/4" (6.3mm) TS (Tip/Sleeve) phone jacks and XLR jacks.

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Nady Systems PPA-300 owner manual RO N T & R E a R C O N T RO L S a N D C O N N E C T I O N S, Front Panel, Rear Panel
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PPA-300 specifications

Nady Systems PPA-300 is a versatile and powerful portable PA system designed for various applications, including indoor and outdoor events, presentations, and performances. With its compact design, the PPA-300 is an ideal solution for musicians, speakers, and event organizers who need a reliable audio system that can be easily transported and set up.

One of the standout features of the PPA-300 is its high-quality audio performance. The system is equipped with a 300-watt amplifier that delivers clear and dynamic sound, ensuring that your message or music reaches your audience effectively. The built-in speakers project sound evenly across a wide area, making it suitable for crowds of different sizes.

The PPA-300 also integrates advanced wireless technology, featuring a UHF wireless microphone system. This allows users to move freely without being tethered to the sound source, enhancing performance and engagement with the audience. The system can accommodate multiple wireless microphones, making it ideal for panel discussions, interviews, or multi-speaker events.

Additionally, the PPA-300 includes a variety of input options, allowing users to connect different audio sources such as guitars, keyboards, or mobile devices. The mixer features multiple channels with adjustable EQ settings, granting users the ability to customize their sound based on the environment. Furthermore, the built-in Bluetooth functionality enables seamless streaming of music or audio from compatible devices, providing even more flexibility.

Durability is another key characteristic of the PPA-300. The rugged construction ensures that it can withstand the rigors of transportation and outdoor use. It also features a rechargeable battery, providing portability without the need for constant power supply. This makes it a reliable option for events held in remote locations or where traditional power sources are unavailable.

In summary, the Nady Systems PPA-300 is a comprehensive portable PA system that combines power, versatility, and durability. With its excellent audio performance, multiple connectivity options, and wireless capabilities, it is an ideal choice for anyone seeking a dependable sound solution for various occasions, easily adapting to the needs of speakers, musicians, and event organizers alike.
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