Top 8 Best Stereo Equalizer

Rockville REQ42-B Black 19 Rack Mount 2 x 21 Band Equalizer. Rack Mountable. Dual Channel 2121 Band Graphic Equalizer total of 42 bands. Blue LED on each Equalizer Slide Control. RCA stereo input DVDTapeTunerAux-MP3 with Front Panel Selector Switch. RCA Stereo Record Output. Front Panel 3.5mm iPodMP3 Player Input Jack. Dual VU Meters Level Monitor. Individual LED Indicators. Outputs-RCA REC. Multi Color LED Display. LowHigh Display Function. Frequency Response 20-20,000 Hz. Signal to Noise Ratio 80dB. Removable Rack Mount Brackets.

Rockville REQ42-S 2 x 21 Band Home Theater Equalizer wSpectrum Analyzer, Dual Channel 2121 Band Graphic Equalizer total of 42 bands, Blue LED on each Equalizer Slide Control. RCA stereo input DVDTapeTunerAux-MP3 with Front Panel Selector Switch, RCA Stereo Record Output. Front Panel 3.5mm iPodMP3 Player Input Jack, Dual VU Meters Level Monitor. Individual LED Indicators, Outputs-RCA REC, Mail, Multi Color LED Display. LowHigh Function, Frequency Response 20-20,000 Hz, Signal to Noise Ratio 80dB, Removable Rack Mount Brackets.

Revolutionary FBQ Feedback Detection system instantly reveals critical frequencies and can also be used as audio analyzer. Dedicated mono subwoofer output with adjustable crossover frequency. Additional low-cut filter removes unwanted frequencies, eg floor rumble. Equipped with FBQ feedback detection function, you can firmly understand the annoying feedback frequencies and can also be used as an analyzer.

7 Equalization bands 63hz, 125hz, 315hz, 750hz, 2.2khz, 6khz, and 12khz, could be adjustable from -12 to 12db. The Subwoofer frequency is in 30Hz to 120Hz adjustment.

Professional Dual Channel Stereo Graphic Equalizer This equalizer is a professional dual-channel stereo graphic equalizer, providing you with a high-quality audio experience.. 15-Band Design Each channel of the equalizer has a 15-band design, with an adjustable range of 12db for each band, allowing you to freely adjust according to your needs.. Effective Elimination of Low Frequency Noise Audio equalizer is equipped with a LOW-CUT switch, which can effectively eliminate low-frequency noise, making the sound quality more pure.. Convenient Machine Debugging Stereo equalizer is equipped with a BYPASS switch, which is convenient for machine debugging. It adopts a standard 1U rack-mount design, making installation simple and convenient.. Various Input and Output Methods The equalizer supports XLR balanced and 14 TRS unbalanced inputs and outputs, meeting your different usage needs..

Front Adjustable EQ Band Frequencies 125 Hz, 500 Hz, 3.5 kHz, 12 kHz. Rear Adjustable EQ Bands Frequencies 50 Hz, 600 Hz, 6.3 kHz. Switchable Subwoofer Filter 32 Hz 128 Hz, Frequency Response 10 Hz 15 kHz. Inputs Dual 2 Channel Source. Outputs Front, Rear Sub. Fader Control. Gain - 18 dB, Maximum Input Voltage 15 Volts, Maximum Output Voltage 8 Volts. Signal to Noise Ratio 110 dB, Channel Separation 20 dB, Total Harmonic Distortion 0.050. Dimensions Depth 4.6 x Width 7 x Height 1. 1 Year Warranty. 7 Bands. RCA Input Subwoofer output. Subwoofer level control Preampamplified, Preamp. Night illumination.  Subwoofer Level Control.

Ten Bands of graphic EQ per Channel. Multi-colored spectrum analyzer display shows the output of the system. LEDs in all sliders, Two Line inputs and dual tape monitor loops. Tuner CD TAPE DVD inputs. Power supply MAX20W. NOTE Refer the User Manual before use which is highly essential..

1. Control range Control range of 7-band equalization circuit is 12dB. Equalization frequency band 60Hz, 150Hz, 400Hz, 1KHz, 3KHz, 6.5KHz, 15KHz, composed of TI or ST TL074.. 3. Adapting earphones The NE5532 constitutes the balanced earphone amplifier of the 47 earphone driver circuit, which can drive various earphones with adjustable height.. 4. 3.5mm interface The 3.5mm input interface supports a 4- plug, and the output is connected to a headset with a microphone, which can be used for normal voice calls on the mobile phone. In addition, there is a terminal of RCA interface.. 2. Basic parameters 7-band sound equalizer preamplifier gain, 4580 classic operational amplifier provides 5X amplification 14dB The input impedance is 20K, and the output impedance is 600 .. 5. Aluminum alloy material 7-band audio equalizer is made of aluminum alloy, with high strength, corrosion resistance, stable performance, DC5V - 12V power supply, dual channel sound. It is widely used car audiomobile phonecomputergame console and other devices..

Input Impedance 47k. Output Impedance 47 ohms. Frequency Response 5Hz to 154kHz. THD .003 1KHz. Power supply included.

5-band EQ preamp with balanced adjustment separate and rich frequency band control 64Hz 236Hz 1KHz 4KHz 16KHz to satisfy different listening needs with its full and flexible sound also adds balance control to compensate for the left and right channel of all outputs and prevent the sound field positioning from deviating from the center position.. Real balanced XLR preamp and amp support XLR and RCA inputs and outputs, T8 can reproduce high-quality audio for amplifier or active speaker with excellent separation, resolution, sound field, clean background. Add 3.5mm jack output, also can be a headphone amplifier to drive 16-300 headphones.. HiFi warm sweet tube sound adopts classic pluggable 6N3 tube to improve everything detail associated with your music, sounds warm and delicate, full and mellow, dynamic and melodious. Pluggable socket design for tube rolling and sound-shaping, easy to pick from and alter the sound signature to one's preference.. Advanced design and attractive appearance adopts electrolytic iron plate with good shielding performance, and the performance is precisely balanced black aluminum alloy chassis with vintage warm tube lights, looks cool, exquisite and durable, very suitable for the audiophiles who pursue HiFi sound..