Best Graphic Equalizer

Stetsom STX 2848 DSP Crossover & Equalizer 8 Channel Full Digital Signal Processor (Sequencer)

8 INPUTS, 8 INSERTS, PROFESSIONAL RECORDING : This professional altra-low noise discrete mic preamp has 8 mono input channels compatible with XLR&LINE ports. 8 INSERT jacks can connect to external compressors/equalizers for better sound processing. +48V phantom power enables usage with condenser microphones and wired mics. 2 extra Stereo RCA inputs and outputs support professional recording to DAT/MD..
USB/BT FUNCTION: The Bluetooth function enables users to stream music from smartphones wirelessly. USB audio interface with USB-A jack can play and record audio to PC/iPad/smartphones/USB stick with compatible adapters. A separate USB-B jack at the rear panel delivers high-quality recording sound. You can use the Bluetooth and USB recording functions simultaneously now..
256 DSP EFFECTS, STEREO GRAPHIC EQUALIZER, SOLO FUNCTION : The Built-in sound processor provides 256 effects that can be selected by the EFX PROGRAM knob to provide a better personal mix. Ultra-musical 3-band EQ and the 7-band stereo graphic equalizer imbue signals with incredible warmth and detailed musical character. You can press the SOLO button to distribute/monitor audio to PHONE and MON outputs..
CLEAR SOUND, VERSATILE USE: High-quality components and rugged reliable construction to....

Ultra-compact 9.5" graphic equalizer for studio and stage applications.
Revolutionary FBQ Feedback Detection system instantly reveals critical frequencies and can also be used as Audio Analyzer.
Additional Low-cut filter removes unwanted frequencies, e. g. floor rumble.
Accurate 6-segment LED input/output meters and Level control for precise level indication.
High-quality illuminated faders, potentiometers and illuminated switches for long-term reliability.

Behind-the-ear hearing protection of 29dB NRR with 50dB of enhancement.
4 digital sound processing channels with automatic feedback control.
20 bit audio processor for crisp clear sound with 8 band graphic equalizer.
Adjustable frequency tuning – bass/treble fine tuning, automatic feedback control.

Package Includes: (1) RockvilIe REQ231 Dual 31 Band 1/3 Octave Graphic Equalizer With Sub-Output. (1) RockvilIe RX230 2 Way Stereo / 3 Way Mono Crossover with XLR Input and Output. Features: RockvilIe REQ231 Dual 31 Band 1/3 Octave Graphic Equalizer With Sub-Output. Dual channel (31 bands per channel). Variable stage low and high cut filters. 1/3 octave filter sets (ISO centers). 20 Hz to 20 kHz effective equalization range. Constant Q filters. Selectable 6dB or 12dB cut or boost range.
Output level LEDs (-10 to +17 dB). Bypass switch with status LED. Ground lift switch. Balanced XLR input/output. Subwoofer out. Channels: 2 (stereo). Connectors: XLR balanced inputs and outputs. Bands: 31 per channel. Frequency Centers: 20 Hz, 25 Hz, 31.5 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, 1.5 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, 20 kHz.
Control Range: Selectable +/-12dB 0r +/-6dB. Input Impedance: 50k ohms. Output Impedance: 600 ohms. Maximum Output Level: +21dB. Level Control: +/- 10 dB. Signal to Noise: >93 dB. Distortion: 0.005%. Roll-off filters: 18dB/octave, Butterworth. Power Consumption: 15 watts. Weight Unpacked: 7....

Professional 15-band stereo Graphic Equalizer for both live and studio applications.
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.
Ultra low-noise audio operational amplifiers offer outstanding sound performance.
Shielded toroidal power transformer for ultra low-noise performance.

CD/MP3 Playback from USB with Built-in Bluetooth technology for hands-free talking and audio streaming.
Power Output Peak 50 watts x 4 channels RMS 22 watts x 4 channels.
6 2" WVGA Clear Resistive Touch Monitor MP3 ID3 Tag Display (Title/Artist/Album) AM/FM tuner with 18FM/6AM presets.
Auxiliary Input 13-band Graphic Equalizer Front USB Input Memory Card Input Remote Control Satellite Radio Ready Steering Wheel Control Touchscreen.
3 Sets of 2 5V preamp outputs (front rear and subwoofer) + XV95BK HD Backup Camera.

RCA INPUT/OUTPUT: Our 7-band parametric equalizer has a turntable input, pre-amp line aux inputs via RCA jacks, and an RCA line output for powered speakers. You may use the RCA output to connect a power amplifier, then connect the passive speakers.
EQUALIZER AND VOLTAGE: an output voltage of 7V RMS at 0.05% THD 11V-15V and an operating voltage of 11V-15V. It also has a bass equalizer, mid-bass equalizer, mid equalizer, high equalizer and each frequency adjustable has a -12dB to +12dB.
PARAMETRIC EQUALIZER DIMENSIONS: our product has a dimension of 7'' x 4.1''x 1.10'' -inches with an approximate weight of 1.5 lbs. It was a 7 volt RMS pre-amp output with 3 input sources selectable and it is in the size of half din.
POWERFULLY IMMERSIVE AUDIO: Take your audio to the next level with our 7 bands parametric equalizer creating an audio experience that lets you listen to your beats. Filling the room with blue light that burst through the speakers.
WHAT YOU GET: You will receive 2 mounting brackets, 8 Phillips-head screws, and a power red wire with 1A fuse and pre-amp line aux inputs via RCA & phone jacks when you purchase our 7 band parametric equalizer.