ENGLISH

Congratulations on purchasing the EQ™ 31FX! With its introduction, Peavey engineers have taken graphic equalizers to the next level. The EQ™ 31FX offers 31 bands of 1/3 octave filters featuring superior constant “Q” devices. LED indicators are located in the slider of the frequency bands to identify the presence of a high energy signal (usually feedback). This sophisticated feed- back detector system will allow you to quickly identify and remove feedback. It works like this: When the feedback detection circuit detects the frequency band with the most energy, it causes the LED in the slider of the associated frequency band to illuminate. By moving the fader downward for that band, the likelihood of feedback is reduced/eliminated. Most use the EQ 31FX in one of two ways:

1.To catch and reduce/eliminate feedback “on-the-fly” during a performance. 2. To determine frequency bands that are susceptible to feedback BEFORE the performance, and eliminating them in advance.

After the system is set up, bring up the microphone levels slowly. As they start to feed back, note the LED activity on the EQ 31FX feedback bands. Move the faders to decrease the “identified” bands. Now you have eliminated a high percentage of potential feedback problems, before the per- formance even begins! Note: It is not uncommon for feedback to be active over several frequency bands. Also, go easy when making fader adjustments since extreme movements will affect your per- formance and be counterproductive.

OPERATION NOTE

This equalizer is designed to provide room equalization, feedback control and system tone control. No amount of equalization will correct an acoustically bad room/mic/speaker arrangement or completely correct the response of a poor loudspeaker. Always begin with all sliders in the “0” position and avoid excessively cutting large segments of the audio passband, which would limit the system’s dynamic range. Exercise caution when attempting to boost equalization below cut-off of the speaker system. Typical sound reinforcement enclosures are not designed for 20 Hz performance and transducer damage could result.

FRONT PANEL

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FRONT PANEL FEATURES:

BYPASS SWITCH (1)

In Bypass mode (switch in), the input signal is routed directly to the output and is unaffected by all front panel controls except the low and high cut filters.

BYPASS LED (2)

This LED will illuminate when the Bypass switch is in the “in” position, indicating that the EQ and

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Peavey 31FX owner manual English, Operation Note, Front Panel Front Panel Features Bypass Switch, Bypass LED
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31FX specifications

The Peavey 31FX is a powerful and versatile audio mixing console designed to meet the demands of both live sound and studio recordings. This mixer is renowned for its impressive feature set, making it an ideal choice for performers, sound engineers, and video producers alike.

At the heart of the Peavey 31FX are 16 channels, each with its own 3-band EQ. This allows for precise control over the tonal quality of each input, enabling users to tailor the sound to their specific needs. The mixer also supports 16 microphone preamps, which deliver clean and clear audio signals, ensuring that vocalists and instruments are captured accurately.

One of the standout features of the 31FX is the built-in digital effects processor. With over 25 different effects, including reverb, delay, and chorus, users can easily enhance their audio mixes without the need for external equipment. This integrated DSP technology simplifies setup and provides a comprehensive solution for live performances and recordings.

The Peavey 31FX also includes a robust set of connectivity options. It offers multiple outputs, including main mix outputs, auxiliary sends, and a headphone output. This range of outputs allows for flexible monitoring and routing of audio signals. Additionally, the mixer is designed with user-friendly controls and an intuitive layout, making it easy to navigate even for those who are not audio professionals.

Another key characteristic of the Peavey 31FX is its durable construction. Built to withstand the rigors of touring and frequent use, the chassis is made from high-quality materials that ensure longevity without sacrificing portability. Its compact design facilitates easy transport and setup in various venues.

The mixer also comes equipped with onboard features such as a mute function for channels, which allows for easy audio management during live performances. Furthermore, the 31FX is compatible with both professional and consumer-level audio equipment, making it a flexible choice for a wide range of applications.

In summary, the Peavey 31FX mixing console stands out for its exceptional sound quality, integrated effects, and robust build, making it a go-to option for musicians and sound engineers alike. With its extensive features and reliability, it has earned its place in both live performance settings and recording studios, ensuring that users can achieve professional audio results every time.
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