EFFECT 1/2

30. FX ON

These switches are used to turn the internal FX units on – the green LED is lit. Please keep in mind that you also can use an external foot switch to turn the FX units on. In this case the LED also shows the actual state of operation. If you want to use a foot switch, the FX ON switch has to be engaged first. The corresponding FX unit is activated and you can use the foot switch to turn the selected effect program on or off.

31. PEAK LED

These indicators show if the input stages of the internal FX units or the AUX 1/" SEND signals are driven into clipping. To achieve an adequate S/N ratio, please adjust the FX units’ input level as follows:

Note on how to adjust the FX input signal:

1.Establish a “dry” mix – without effect settings – according to the previous descriptions.

2.Set the AUX/FX send controls of the effect channels to their center position.

3.Position the effect return faders of the effect channels at the –5dB marks.

4.Use the UP/DOWN buttons to select the desired FX program preset.

5.Press the FX ON switch.

6.Play the sound source of the desired input channel and adjust the desired amount of the FX signal, using the AUX/FX controls of this input channel. Repeat this step for all input channels that you want to include in your effect mix.

7.Adjust the AUX/FX SEND controls, so that the Peak LED only lights frequently at highly dynamic signal peaks.

8.Use the FX to AUX3 control to add the effect mix to the monitor mix. Use the FX return faders to add the desired amount of the FX signal to the main mix.

In case you are using a different effect setting for the second FX unit, you have to repeat the step 2 - 8, respectively. Pay some attention to the peak indicators when operating your PSX to quickly interact when the signal levels exceed the normal range and enter clipping.

32. EFFECT RETURN

These stereo faders are used to determine the effect amount of the main mix. In case you have to set these faders at a position above the +5dB mark, please check if the FX units input signals are adjusted properly. Otherwise use the AUX/FX SEND controls to increase the input levels.

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Electro-Voice PSX1600, PSX1000, PSX2200 owner manual FX on, Peak LED, Effect Return
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PSX1600, PSX1000, PSX2200 specifications

Electro-Voice, a prominent name in professional audio equipment, has developed a series of high-performance power amplifiers known as the PSX series, which includes the PSX2200, PSX1000, and PSX1600 models. These amplifiers are engineered to deliver exceptional power, clarity, and reliability, making them suitable for a variety of applications such as live sound, installations, and portable use.

The PSX2200 is the most powerful model in the PSX lineup, offering a robust output of 2,200 watts at 4 ohms. This amplifier is designed to handle demanding audio environments, providing headroom and performance necessary for large audiences. One of its key features is the Peak х-Over Limiting technology, which ensures that the amplifier delivers maximum power without distortion during peak performance. Additionally, the PSX2200 is equipped with built-in high-pass and low-pass filters, allowing users to tailor the sound to their specific needs.

The PSX1000 represents a mid-range option that still packs a punch, delivering 1,000 watts at 4 ohms. It is designed for versatility, making it ideal for a range of sound reinforcement applications. One standout feature of the PSX1000 is its Intelligent Clip Limiting system, which automatically adjusts the input signal to prevent clipping and maintain audio clarity. Moreover, the amplifier features a rugged chassis and intuitive interface, which enhances both durability and ease of use in various settings.

The PSX1600 serves as a bridge between the PSX1000 and PSX2200, offering 1,600 watts at 4 ohms. It incorporates advanced thermal management technology, ensuring stable performance even under demanding conditions. The PSX1600 is engineered for reliability, featuring extensive protection circuitry that safeguards against issues like over-temperature, short circuits, and signal overloads. This amplifier is particularly favored for its ability to maintain sound quality during prolonged use.

All three models in the PSX series share common characteristics such as a lightweight design, durable construction, and efficient power supply systems, making them highly portable and easy to integrate into existing sound systems. The PSX amplifiers are also equipped with comprehensive monitoring capabilities, including LED indicators that provide visual feedback on power and operational status.

In summary, the Electro-Voice PSX2200, PSX1000, and PSX1600 represent a powerful trio of amplifiers that offer versatility and reliability for professional audio applications. With their advanced technologies, user-friendly features, and impressive performance specifications, these amplifiers are well-suited to meet the demands of sound engineers and audio professionals alike.
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