Peavey Q 231F Dual owner manual Q231 FX Specifications

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Q231 FX SPECIFICATIONS

All specifications are typical unless otherwise noted.

0 dBV = 1 volt

All specifications are referenced to nominal output level (0 dBV) unless otherwise stated. All measurements are wide band 20 Hz to 20 kHz unless otherwise stated.

All specifications measured at 1 V RMS input and unbalanced output. All sliders at mid position; all switches out unless otherwise noted.

Frequency Response:

±1 dB, 20 Hz to 20 kHz

Distortion:

0.005%, 20 Hz to 20 kHz

Output Headroom:

21 dB

Output Noise:

EQ in bypass: -101 dBV

EQ in filter: -95 dBV

Filter Frequencies:

20 Hz, 25 Hz, 32 Hz, 40 Hz, 50 Hz, 63 Hz, 80 Hz,

100 Hz, 125 Hz, 160 Hz, 200 Hz, 250 Hz, 315 Hz,

400 Hz, 500 Hz, 630 Hz, 800 Hz, 1 kHz, 1.25 kHz, 1.6 kHz, 2 kHz, 2.5 kHz, 3.15 kHz, 4 kHz, 5 kHz,

6.3 kHz, 8 kHz, 10 kHz, 12.5 kHz, 16 kHz, and 20 kHz

Filter Q:

Input Impedance:

Balanced 20K ohms (equal impedances to ground)

Output Impedance:

330 ohms

Maximum Input Level:

+21 dBV (8 V RMS)

Maximum Output Level:

+21 dBV (8 V RMS)

4.77

Maximum Boost and Cut Filter:

+12 dB, -18 dB

Maximum Boost and Cut Gain:

±15 dB

Low Cut Filter:

40 Hz

Power Consumption:

Nominal Input Level:

Domestic: 120 V AC, 60 Hz, 20 watts

0 dBV (1 V RMS)

Export: 220-230/240 V AC, 50/60 Hz, 20 watts

Nominal Output Level:

0 dBV (1 V RMS)

Input Headroom:

Nominal 21 dB

Dimensions and Weight:

5.25" H x 19" W x 10.75" D 11.7 lbs.

U.S. Patent Pending for circuit providing visual indication of feedback.

TM®

Due to our efforts for constant improvements,

features and specifications listed herein are subject to change without notice.

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Contents Q231 F Page G L I S H Operation NoteBypass LOW CUTLOW CUT LED Bypass LEDLED Level Meter Power SwitchBack Panel Features Line CORD-120V Products only XLR OutputsQ231 FX Specifications Block Diagram P a Ñ O L Nota DE OperaciónFuncionamiento DEL Sistema Localizador DE Retroalimentación IEC Inlet AC Receptáculo DE Entrada IEC CA Salidas XLREntradas XLR A N Ç a I S Sélecteur Bypass Filtre LOW CUTLED LOW CUT LED DE BypassEntrée XLR IEC Inlet AC Connexion IEC AlimentationSortie XLR Entrée JackU T S C H Verwendung DES FEEDBACK-ERKENNUNGSSYSTEMS XLR Eingnge Rückplatte IEC Inlet AC NETZANSCHLUßBUCHSE ACOutputs Ausgängen Inputs EingängenPage Important Safety Instructions Strip in from Quark Peavey Electronics Corporation 711 a Street Meridian, MS

Q 231F Dual specifications

The Peavey Q 231F Dual is a sophisticated dual 31-band graphic equalizer designed to provide unmatched audio performance and versatility, catering to live sound engineers, musicians, and audio enthusiasts alike. This high-quality equalizer delivers precise control over audio frequencies, allowing users to shape their sound environments with unparalleled accuracy.

One of the standout features of the Q 231F Dual is its dual-channel design, which enables simultaneous control of two audio paths. Each channel offers a full 31 bands of equalization, covering a frequency range from 20 Hz to 20 kHz. This extensive bandwidth allows users to target specific frequencies that may cause feedback or muddiness in a mix, ensuring that the overall sound remains clear and balanced.

The Q 231F is equipped with a unique Constant-Q filter design. This technology not only preserves the bandwidth of adjacent frequency bands when making adjustments but also ensures that boosts and cuts have a more natural sound. As a result, engineers can make precise corrections without introducing unwanted resonances or artifacts, leading to a more professional audio output.

Another significant characteristic of the Q 231F Dual is its built-in 12 dB/octave high-pass filter on both input channels. This feature helps eliminate low-frequency rumble, allowing for cleaner mixes and clearer vocal performances, which is particularly beneficial in live sound settings. Additionally, the equalizer includes a switchable bypass setting, allowing users to easily compare their processed sound against the original audio signal.

The Q 231F also boasts a reliable LCD display, providing visual feedback for the adjustment of gain settings and equalization levels. The illuminated sliders offer excellent visibility, even in low-light conditions, a crucial feature for performers and sound engineers working in dynamic environments.

Furthermore, Peavey has designed the Q 231F with rugged construction and intuitive layout, ensuring it withstands the rigors of live performance while remaining user-friendly. The unit is housed in a sturdy 1U rack-mountable chassis, making it easy to integrate into any existing audio setup.

In conclusion, the Peavey Q 231F Dual excels in providing extensive equalization control, advanced filtering technologies, and user-friendly features, establishing itself as a top choice for audio professionals aiming to achieve exceptional sound quality in any live or studio application. Its robust design and high-performance capabilities make it an essential tool for those seeking to elevate their audio experience.