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Peavey PV 231EQ manual English, Description, Features, Equalization Process

Models: PV 231EQ

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ENGLISH

PV®231EQ Graphic Equalizer

Description

Thank you for purchasing a Peavey Electronics PV 231EQ graphic equalizer.The PV 231EQ is a dual-channel EQ incorporating Peavey’s legendary low-noise, low-distortion design. Ruggedly constructed, the PV 231EQs have center-detented fader controls and offer selectable ±6 dB or ±12 dB gain and an LED display indicating level. Other features include variable-state low-cut and high-cut filters, XLR balanced inputs and outputs and bypass switches. PV 231EQ filters are set at ISO center frequencies within 3% accuracy.Whether on stage, in the studio or simply tweaking your home hi-fi system, the PV 231EQ is the EQ for you.

Features

➡Dual channel (31 bands each channel)

➡1/3 octave filter sets (ISO centers)

➡20 Hz to 20 kHz effective equalization range

➡Constant Q filters

➡Selectable 6 dB or 12 dB cut or boost range

➡Level LEDs (-10 to +17 dB)

➡Variable state low and high cut filters

➡XLR inputs and outputs for balanced operation

➡Bypass switch with status LED

➡10 dB boost /10 dB cut Level Control

➡Ground lift switch

Equalization Process

Always begin the equalization process with all sliders at their center-detent (flat response) positions. Adjust the level up until the unit begins to feed back, then lower each fader until the feedback frequency is found. Lower the faders in small amounts to avoid adversely affecting sound quality. Likewise, excessive boosting of a frequency may result in feedback.

Exercise caution when attempting to boost frequencies below speaker system transducer cut-off.Typical sound reinforcement enclosures are not designed for 20 Hz performance, and transducer damage could result from over-boosting low frequencies. Excessive boost at very low frequencies could also limit overall system headroom. Engaging the low-cut filter is the best way to avoid these problems.

NOTE: Superb tonality, absence of feedback and great-sounding systems may not be achievable with any graphic equalizer. All other system components must be of high quality and designed for the application. No amount of equalization will correct an acoustically bad room or bad microphone/speaker arrangement, or completely correct the response curve of a poor loudspeaker.

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Peavey PV 231EQ manual English, Description, Features, Equalization Process
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PV 231EQ specifications

The Peavey PV 231EQ is a professional-grade graphic equalizer designed to enhance audio quality in various sound reinforcement applications. This versatile unit is widely used in live sound environments, recording studios, and fixed installations, catering to both novice users and seasoned audio engineers.

One of the main features of the PV 231EQ is its 31-band equalization capability across the 20Hz to 20kHz frequency range, allowing for precise tonal adjustments. Each of the 31 bands provides a +/-12 dB gain range, empowering users to boost or cut specific frequencies to achieve a balanced sound. This level of control is essential for overcoming feedback issues in live performances and achieving clarity in recorded tracks.

The PV 231EQ employs advanced circuitry to ensure high-quality audio processing. It features low-noise, high-headroom operation, which helps in maintaining signal integrity even at higher output levels. Additionally, the unit is equipped with bandpass and notch filtering capabilities, further allowing sound engineers to tailor the audio output to meet specific room acoustics or performance requirements.

Another standout characteristic of the PV 231EQ is its ease of use. The front panel is designed with user-friendly controls, including illuminated sliders that provide visual feedback, making adjustments straightforward during live settings. This intuitive interface makes it accessible for users of all skill levels, from beginners to professionals.

The sturdy construction of the PV 231EQ ensures durability, making it suitable for both mobile applications and permanent installations. The unit is housed in a robust steel chassis, providing protection against the rigors of travel and on-stage use.

In addition to its robust equalization and construction features, the PV 231EQ is equipped with additional signal processing tools, such as high-pass and low-pass filters, ensuring flexibility for various audio scenarios. This capability can enhance overall system performance and protect speakers from unwanted low-frequency signals.

Overall, the Peavey PV 231EQ stands out as a reliable and versatile equalizer in the audio industry. Its comprehensive frequency control, high-quality construction, and user-friendly design make it a valuable tool for achieving excellent sound quality in any audio setting. Whether for live performances, studio recordings, or installations, the PV 231EQ continues to be a trusted choice for audio professionals seeking to elevate their sound.