BSR EQ-3000 Stereo Frequency Graphic Equalizer Spectrum for sale in La Vista, NE
Up for sale is a BSR EQ-3000 Stereo Frequency Graphic Equalizer Spectrum Analyzer . Used, came from an estate sale. *Came from a smoking household*. See actual photos. Just the equalizer itself for sale, nothing else included. Description found elsewhere online:... BSR is proud to provide the ultimate value in design and development of a 10 band graphic equalizer with a real time frequency spectrum analyser, the EQ-3000, for your superior sound analysis. The EQ-3000 uses a fluorescent indicator tube which has 100 separate segments plus 10 segments average response indicator for display to analyse sound source frequencies and room acoustics.Audio fans and music enthusiasts like yourself look forward to be able to enjoy the highest possible degrees of sound quality when listening to their favourite music. Simply using high-cost, high-quality components, however, does not in itself guarantee that the listener will be able to obtain this sound quality.A wide variety of factors, including the nature of the listening environment as well as the placement of speakers, play a major role in the acoustic quality of any music system. To further enhance the effectiveness of the audio equalizer, BSR has developed the ultimate component in audio - measuring equipment: the new EQ-3000, the graphic equalizer with a real time frequency spectrum analyser.The EQ-3000 offers the listener positive visual confirmation of all sound compensation made, having combined both a graphic equalizer and spectrum analyser into one unit.The fluorescent indicator tube's display. which allows visual monitoring of all frequencies, plus average response, adds a further dimension of pleasure to the use of this superior component.A high quality electret condenser microphone has been developed exclusively for pink noise measurement and is included with your EQ-3000. In addition to the excellent styling, your EQ-3000 has been carefully engineered to give you trouble-free performance and many years of listening enjoyment. Specifications Input Sensitivity: 7V (max)Output Level: 1V (7V max)Gain: ± 1dBFrequency response: 5Hz to 100kHzSignal to Noise Ratio: 100dBTotal harmonic distortion: 0.008%Control Range: ± 15dBFrequency Bands: 31.5, 63, 125, 250, 500, 1K, 2K, 4K, 8K, 16KHzDimensions: 435 x 88 x 222mmWeight: 4.3kg----------------------------------------------------------------------------------------------------------------------TheBSR EQ-3000 is a 10-band Stereo Equalizer and Spectrum Analyzer. Itprovides up to +/- 15 dB boost/cut. The analyzer has a range switchto provide either a 20 or 30 dB range.TheEQ-3000 also functions as a dubbing switch to allow recording eitherway between 2 "tape recorders" or other stereo record/playbackdevices. It is designed to connect to a home stereo's tape in/outand provide access to 2 recorders instead of just 1.Inaddition to the EQ sliders. front panel controls include:Meter switch to monitor L, L+R, or R channelsMeter range switch (20 dB or 30 dB)Meter sensitivity controlEQ in/out switchHold button to freeze the displayL and R attenuators to control playback volumeDubbing switch (1>2, Source, 2>1)Monitor switch (1, Source, 2)Pink Noise switch (I do not have the calibrated microphone)Subsonic filter (-18 dB below 15 Hz to eliminate turntable rumble)Line/Mic switch (in line position analyzer measurements are made from the line outputs)Therear panel has RCA jacks for left and right inputs and outputs for 2record/playback devices and for connection to a monitor system.
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