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This great professional Yamaha 31 channel equaliser is in excellent working order and condition. There is a small mark on top outer casework. No longer needed so for sale at good price.
Details:
Affordable Professional Graphic EQGraphic equalization is indispensable for response control in a wide range of audio applications. If you need one or more stand-alone graphic EQ units, the Yamaha Q2031B is an outstanding choice that delivers professional quality with versatile control and outstanding audio performance. Use the Q2031B for live sound, recording, A/V production, electronic musical instruments, broadcasting, music listening, or any other application that requires precise response tailoring. The Q2031B features two independent channels of graphic EQ with full 31-band control over the 20Hz to 20kHz range.General specificationsTotal harmonic distortionFrequency responsePower requirementsPower consumptionDimensionsWHDNet weightAccessoriesQ2031BGeneral specificationsTotal harmonic distortionLess than 0.05% (20Hz-20kHz)Frequency response0, +0.5, -0.5dB 20Hz-20kHzPower requirementsDepend on area of purchase; AC100V, 120V or 220-240V; 50/60HzPower consumption20WDimensionsW480mm; 18-7/8inH93.4mm; 3-5/8in (2U)D230mm; 9inNet weight4.0kg; 8.8lbsAccessoriesAC power cordInput characteristicsTerminalActual load impedanceFor use with nominalSensitivityMax level before clipConnectorINPUT (A,B)15kohms600ohm Lines+4dB+24dBXLR-3-31 type, TRS phoneOutput characteristicsTerminalActual load impedanceFor use with nominalSensitivityMax level before clipConnectorOUTPUT (A,B)75ohms600ohm Lines+4dB+24dBXLR-3-32type, TRS Phone
Versatile EQ ControlThe Q2031B offers 31 equalization bands at 1/3 octave intervals from 20 Hz to 20 kHz. It incorporates specially designed active filters that provide minimum phase shift and smooth response at any boost or cut setting.Range SwitchesSelectable 6 dB or 12 dB EQ ranges offer extra control versatility. The 12 dB range offers wide-range control that can be useful for broad tonal variation or feedback control, while the 6 dB range provides fine control over a narrower range for acoustic tuning and subtle response shaping.2-Channel ConfigurationIn a compact 2U unit the Q2031B offers completely independent 2-channel control from input to output, with separate 31 band equalization and variable high pass filters for each channel.Outstanding Audio PerformanceA graphic equalizer’s main function is to modify frequency response without adding unwanted distortion or noise. The Q2031B features exceptionally quiet operation with less than 0.05% total harmonic distortion. Noise levels are maintained below -96 dB, with a smooth, natural sound that is compatible with digital sources.Variable High Pass FiltersHigh pass filters are useful in minimizing low-end boominess, AC hum, wind noise generally preventing subsonic components from muddying the sound as well as wasting amplifier power. The Q2031B incorporates continuously variable high pass filters on both channels, providing 12dB/octave roll-off below any frequency from 20 Hz to 200 Hz.Balanced Input and OutputBalanced +4 dB 1/4″ phone jacks and balanced XLR jacks are provided for both input and output. This provides direct connectivity with a wide range of professional audio equipment.Peak Indication and MutingIndependent peak indicators for each channel light when the output signal reaches 3 dB below clipping. An automatic muting circuit mutes the equalizer’s output for approximately 3 seconds after the power is switched on, to prevent transients from damaging amplifiers and speaker systems.EQ BypassEQ ON/OFF switches provide one-touch EQ bypass and instant comparison between the equalized and unequalized sound. LED indicators let you know when the EQ is on.
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Category: Musical Instruments:Pro Audio Equipment:Signal Processors and Effects
Location: High Wycombe