Reviews Band Pass Filters

ART 351 EQ 31-Band 1/3 Octave Graphic Equalizer

  • The 351 is a single-channel, 31-band, 1/3-octave graphic equalizer with many features: constant Q circuitry with a 3% center frequency accuracy, 20mm center detent sliders, selectable boost/cut range of 6dB or 12dB, active balanced and unbalanced input and output connections, adjustable high-pass filter, adjustable low-pass filter, variable input level control, clip level indicators, ground lift switch, internal power supply, and selectable line voltage switch.
  • The ART 351 Single Channel 31-Band Equalizer features a rugged all-steel chassis that occupies a single 19" rackspace.
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C25S - Smooth Stepper Terminal Board

  • Full access to all the pins of the Smooth Stepper Board. Connects directly to the Smooth Stepper (from Warp9). The board is provided with sockets that allow the Smooth Stepper Board to be plugged directly into this board. No ribbon cables required. When using the Smooth Stepper board there is no need to use an additional power supply to power the board. It will draw power from the Smooth Stepper board. Built-in Passive Low Pass Filters for the all inputs..
  • C25 Smooth Stepper Breakout Board with push lock terminals.
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Alpine CDE-172BT Single DIN in Dash Bluetooth CD Player Radio Receiver

  • Features: CD receiver with AM/FM tuner, Plays USB drives loaded with MP3, WMA, and FLAC music files (See Details tab for model compatibility), 1-line high-contrast LCD display with variable color illumination.
  • Smartphone Features: Bluetooth hands-free calling and audio streaming, Pandora Internet radio control with iPhone and Android, Built-in iPod, iPhone, and iPad control (see Details tab for model compatibility), Built-in Android AOA control and charging of select Android devices using the USB connection, App Direct mode for iPhone, Siri Eyes Free Control..
  • Audio Features: 3-band parametric equalizer, Premium 24-bit digital-to-analog converter (DAC), High- and low-pass filters with subwoofer level control..
  • Expandability: Compatible with SiriusXM satellite radio tuner, Inputs: front USB port, front auxiliary input, Outputs: 6-channel preamp outputs (4-volt front, rear, subwoofer)..
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JVC KD-X370BTS Digital Media Receiver Featuring Bluetooth, USB, SiriusXM, Amazon Alexa

  • GENERAL FEATURES: CD car stereo receiver with AM/FM tuner, detachable face with white 13-digit 2-line LCD display, 2-zone variable color illumination, Amazon Alexa compatible, fits single-DIN dash openings.
  • BLUETOOTH and SMARTPHONE FEATURES: Built-in Bluetooth for hands-free calling and audio streaming, Streaming DJ feature allows five Bluetooth audio source devices to be connected, Amazon Alexa Enabled, USB 1.5A connection charges devices quickly.
  • AUDIO/VIDEO FEATURES: Plays CDs and USB memory devices, 13-band equalizer with digital time alignment, K2 technology improves the digital sound for all music sources, low and high-pass filters and subwoofer level control.
  • INPUTS: front-panel auxiliary input, front and rear USB ports – OUTPUTS: 6-channel preamp outputs (4-volt front, rear, subwoofer).
  • INSTALLATION SIZE (WxHxD): 7-3/16" x 2-1/8" x 6-3/16" (182 x 53 x 156mm).
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Crisp Filters, 20x20x1 Air Filter, MERV 8, MPR 600, AC Furnace Air Filter, 4-Pack & , 14x20x1 Air Filter, MERV 8, MPR 600, AC Furnace Air Filter, 6-Pack

  • Product 1: ENHANCED AIR FILTRATION: Our 20x20x1 air filters are made using an advanced pleated technology that offers more air coverage, better particle capture performance and helps extends the life of your furnace, air conditioner, or HVAC system..
  • Product 1: KEEP YOUR INDOOR AIR CLEAN: MERV 8 20x20x1 furnace filters are the ideal choice for anyone wanting clean, crisp air in their home. Our air filters trap dust, debris, pollen, and dust to help improve air quality. Actual Size is: 19 ¾ x 19 ¾ x ¾.
  • Product 1: LONG-LASTING PERFORMANCE: Thanks to the thick build and pleated design, our air conditioner filter offers better capture coverage to trap more unwanted air particles and provides resilient filtration for up to 3 months to let only clean air pass through.
  • Product 1: EASY & SIMPLE TO USE: Installing or replacing our air filters for AC units or furnace is as simple as it gets. Simply slide the filter into the air filter return of your unit and you’re done! It’s recommended to change your filters every 90 days to maintain optimal filtration.
  • Product 2: ENHANCED AIR FILTRATION: Our 14x20x1 air filters are made using an advanced pleated technology that offers more air coverage, better particle capture performance and helps extends the ....
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Alpine CDE-175BT, Single-Din CD Car Stereo W/Bluetooth, USB & Auxiliary Input (Replaces CDE-163BT)

  • Cd receiver with AM/FM tuner, plays FLAC files via USB, and detachable face with variable color display.
  • Bluetooth Features: hands-free calling and audio streaming, includes dual phone connection for iPhone and Android, and Siri eyes free voice control with Compatible iPhones..
  • Smartphone features: built in iPod, iPhone, and iPad controls, pandora-ready for iPhone and Android, and music file and streaming audio playback from select Android devices through USB input..
  • Audio features: plays CDs, cd-rs, and cd-rws, and USB memory devices, 3-band parametric EQ with 10 user presets, and high-pass filters and subwoofer level controls..
  • Expandability: compatible with SiriusXM tuner, inputs: front panel auxiliary and USB inputs, and outputs: 6-channel preamp outputs (5-volt front, rear, subwoofer)..
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Crisp Filters, 16x25x1 Air Filter, MERV 8, MPR 600, AC Furnace Air Filters, 4-Pack & 14x20x1 Air Filter, MERV 8, MPR 600, AC Furnace Air Filter, 6-Pack

  • Product 1: ENHANCED AIR FILTRATION: Our 16x25x1 air filters are made using an advanced pleated technology that offers more air coverage, better particle capture performance and helps extends the life of your furnace, air conditioner, or HVAC system..
  • Product 1: HELP KEEP YOUR INDOOR AIR CLEAN: MERV 8 16x25x1 furnace filters are the ideal choice for anyone wanting clean, crisp air in their home. Our air filters trap debris, pollen, and dust to help improve air quality. Actual Size is: 15 ¾ x 24 ¾ x ¾.
  • Product 1: LONG-LASTING PERFORMANCE: Thanks to the thick build and pleated design, our air conditioner filter offers better capture coverage to trap more unwanted air particles and provides resilient filtration for up to 3 months to let only clean air pass through.
  • Product 1: EASY & SIMPLE TO USE: Installing or replacing our air filters for AC units or furnace is as simple as it gets. Simply slide the filter into the air filter return of your unit and you’re done! It’s recommended to change your filters every 90 days to maintain optimal filtration.
  • Product 2: ENHANCED AIR FILTRATION: Our 14x20x1 air filters are made using an advanced pleated technology that offers more air coverage, better particle capture performance and helps extends the life of you....
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JVC KW-V11 KW-V120BT KW-V21BT KW-V220BT OEM GENUINE TOUCHSCREEN ONLY.

  • GENERAL FEATURES: CD car stereo receiver with AM/FM tuner, detachable face with white 13-digit 2-line LCD display, 2-zone variable color illumination, Amazon Alexa compatible, fits single-DIN dash openings.
  • BLUETOOTH and SMARTPHONE FEATURES: Built-in Bluetooth for hands-free calling and audio streaming, Streaming DJ feature allows five Bluetooth audio source devices to be connected, Amazon Alexa Enabled, USB 1.5A connection charges devices quickly.
  • AUDIO/VIDEO FEATURES: Plays CDs and USB memory devices, 13-band equalizer with digital time alignment, K2 technology improves the digital sound for all music sources, low and high-pass filters and subwoofer level control.
  • INPUTS: front-panel auxiliary input, front and rear USB ports – OUTPUTS: 6-channel preamp outputs (4-volt front, rear, subwoofer).
  • INSTALLATION SIZE (WxHxD): 7-3/16" x 2-1/8" x 6-3/16" (182 x 53 x 156mm).
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Alesis MultiMix 4 USB FX | 4 Channel Compact Studio Mixer with Built In Effects & USB Audio Interface for Home Studio Recording

  • Portable, Feature-Packed Mixing Desk - 4-channel mixer with 1/4" line level inputs, a high impedance input / switch for electric guitar and bass (DI), plus XLR inputs with 48V phantom power.
  • Connects to all Your Studio Equipment - Stereo (2) 1/4" outputs connect to active monitors, amplifiers and recording devices.
  • headphone output with independent level control.
  • Home Studio Recording Essentials - XLR inputs with gain trim and switchable high-pass filters.
  • Multicolor LED metering for real-time, visual level feedback.
  • Built in Studio Effects - 15 DSP effects with channel FX Sends and Master FX return level to adjust the volume of MultiMix 4 USB FX’s internal FX processor.
  • Perfect Capture - Class compliant (Mac & PC) USB audio interface records at 16-bit, 44.1/48 kHz resolution and sends computer audio to powered loudspeakers and headphones.
  • Professional Software Suite - Includes AKAI Professional MPC Beats.
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