Peavey Q431FX owner manual G L I S H, Operation Note

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Congratulations on purchasing the Q431FX! Peavey engineers have taken Graphic Equalizers to the next level with its introduction. We trust that you are eager to place this unit into YOUR system ASAP. The Q431FX offers 31 bands of 1/3 octave filters featuring superior constant “Q” devices. LED indicators are located above the frequency bands to identify the presence of a high energy signal (usually feedback). This sophisticated feedback 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 above the associated frequency band to illuminate. By moving the fader downward for that band, the likelihood of feedback is reduced/eliminated.

Most use the Q431FX 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, eliminating them in advance. How do you do this? After the system is set up, slowly bring up the microphone levels. As they start to feeback, note the LED activity on the Q431FX feedback bands. Move the faders to decrease the “identified” bands. Now you have eliminated a high percentage of potential feedback prob- lems before the performance 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 performance and be counter productive. If any operational questions come up, be sure and contact our Customer Service department at (601) 483-5365.

Thanks for supporting Peavey!

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 curve of a poor loudspeaker.

Always begin with all sliders in the “0” position and avoid excessively cutting large segments of the audio passband, as this will limit the system’s dynamic range.

Exercise caution when attempting to boost equalization below cutoff of the speaker system. Typical sound reinforcement enclosures are not designed for 20 Hz performance and transducer damage could result.

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Q431FX specifications

The Peavey Q431FX is an advanced audio mixer designed for professional sound applications, offering a blend of innovative technology and user-friendly features. As part of the Peavey family of products, the Q431FX is built with durability and reliability in mind, making it ideal for live sound, studio recordings, and various audio setups.

One of the standout features of the Q431FX is its comprehensive channel configuration. It comes equipped with multiple input channels, which provide a range of connectivity options including XLR and 1/4-inch TRS jacks. This versatility allows users to connect microphones, instruments, and other audio sources seamlessly. Each channel is equipped with a three-band EQ, enabling sound engineers to fine-tune individual audio streams for optimal sonic clarity.

The mixer also integrates a high-quality digital effects processor, boasting a plethora of effects such as reverb, delay, and chorus. These built-in effects not only enhance live performances but also simplify the setup process by eliminating the need for external effects units. The intuitive interface makes it easy to select and tweak effects settings, allowing for quick adjustments on the fly.

Another notable characteristic of the Q431FX is its robust monitoring capabilities. The mixer features a dedicated headphone output and control room outputs, making it simple for engineers to monitor mixes accurately. The inclusion of auxiliary sends provides additional flexibility for routing specific channel signals to external processing devices or monitors.

Furthermore, the Q431FX is designed with user convenience in mind. Its ergonomic layout includes clearly labeled controls, making it accessible even for those new to audio mixing. The build quality is exceptional, ensuring it can withstand the rigors of frequent gigging and heavy use.

The Peavey Q431FX also supports USB connectivity, allowing for easy integration with digital audio workstations (DAWs). This feature is particularly beneficial for recording applications, enabling users to record live performances or studio sessions directly to their computers.

In conclusion, the Peavey Q431FX is a powerful and versatile audio mixer that balances professional-level capabilities with user-friendly operation. Its combination of comprehensive connectivity options, integrated effects processing, and robust design makes it a valuable tool for sound engineers, musicians, and content creators alike. Whether it’s for live sound reinforcement or studio recording, the Q431FX delivers exceptional performance that meets the demands of modern audio production.
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