Reviews Adjustable Output Level

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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4 CHANNELS HDMI Video To Coax 1080P Dolby HD Modulator 1RU Rack Mount VeCOAX RACK-4 by PVI ProVideoInstruments

  • Cost effective for your own local CATV system..
  • Compatible with set top boxes and other A/V sources..
  • UHF modulator -PAL/NTSC selectable.Output level adjustable..
  • Audio/ video output level adjustable.Output channel selectable.
  • RF outputs for use with SLX and TV-Links..
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Audiopipe EQ-709X 7-Band Graphic In-Dash Equalizer

  • CUSTOMIZED CONTROLS: Adjustable subwoofer frequency and subwoofer output level controls for customized use.
  • QUALITY PERFORMANCE: Nickel-plated locking adjustable knobs for user-friendly operation.
  • Active gain pre-amplifiers with adjustable input sensitivity for maximum performance (Input sensitivity: 50mV-3V).
  • FREQUENCY RANGES: Graphic center frequencies: 50 Hz, 125 Hz, 315 Hz, 750 Hz, 2.2 kHz, 6 kHz, and 16 kHz.
  • Frequency response: 10 Hz-50 kHz, plus or minus 1 dB.
  • SPECIALIZED CONTROLS: Individual left and right sensitivity controls for auxiliary input.
  • 20 dB headroom output and level controls.
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High Low Level Impedance Adaptor - Car Audio System RCA Line Output Converter Adapter w/ Adjustable Level Control - Works on Vehicle Amplifier, Equalizer, Home Theater Setup - Legacy LN60

  • CONVERTS TO RCA: The Legacy High/Low Level Impedance Adaptor provides an easy solution to a car audio system that doesn't have the proper connections for an equalizer or amplifier. It converts high level speaker output to RCA line level.
  • UNIVERSAL FIT: Hooks up to any domestic and foreign car models. Adds RCA line outputs so you can hook up equipment like a powered amplifier to your vehicle sound system. Also works with home audio equipments like for home theater setup applications.
  • ADJUSTABLE LEVEL CONTROL: The line output converter features adjustable level control providing a high quality with super low distortion end result.
  • EASY INSTALLATION: Features easy and hassle-free installation for convenience. Simply connect the stereo’s speaker wires to the line output converter’s inputs and use the RCA cables to run the signal from the LOC to your amplifier.
  • WORRY-FREE SHOPPING: With the Legacy LN60 High/Low Level Impedance Adapter we are confident of the quality of our product, therefore, we offer a 30 day money back guarantee no questions asked.
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High Low-Level Impedance Adaptor - Car Audio System RCA Line Output Converter Adapter w/ Adjustable Level Control - Works on Vehicle Amplifier, Equalizer, Home Theater Setup - Pyramid NS60

  • CONVERTS TO RCA: The Pyramid High/Low Level Impedance Adaptor provides an easy solution to a car audio system that doesn't have the proper connections for an equalizer or amplifier. It converts high level speaker output to RCA line level.
  • UNIVERSAL FIT: Hooks up to any domestic and foreign car models. Adds RCA line outputs so you can hook up equipment like a powered amplifier to your vehicle sound system. Also works with home audio equipment's like for home theater setup applications.
  • ADJUSTABLE LEVEL CONTROL: The line output converter features adjustable level control providing a high quality with super low distortion end result.
  • EASY INSTALLATION: Features easy and hassle-free installation for convenience. Simply connect the stereo speaker wires to the line output converter inputs and use the RCA cables to run the signal from the LOC to your amplifier.
  • WORRY-FREE SHOPPING: With the Pyramid NS60 High/Low Level Impedance Adapter we are confident of the quality of our product, therefore, we offer a 30 day money back no questions asked.
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Axxess GMOS-LAN-01 LAN OnStar Interface for Non-Amplified Systems

  • Interface designed to allow the replacement of the OEM Radio with an aftermarket receiver in non-amplified 2006-2008 GM Vehicles that use the new GMLAN Data Bus system.
  • Retains full functionality of the OnStar system.
  • Retains warning and safety chimes with adjustable level output.
  • Output for audible turn signal sound.Retains balance and fade.
  • Retention of the Retained Accessory Power (RAP) convenience features.
  • Compatible with non-amplified 2006-07 GM vehicles.
  • Retains OnStar with adjustable volume output.
  • Retains chime with adjustable volume output.
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SatLink ST-7000 HDMI to RF Digital Modulator/Encoder Delivers 1080p HDMI Video to TVs as HD ATSC or QAM (J.83B) Channel via Coax Network

  • Ergonomic design, easy to install, easy to operate.
  • Adjustable output level and adjustable audio/video output level.
  • Channel digital display and selectable output channel, Compatible with all local CATV system..
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Rockville REQ231 Dual 31 Band 1/3 Octave Graphic Equalizer+3 Way Mono Crossover

  • ... Control: -to +6 dB. High Frequency Level Control: -to +6 dB. Low Frequency to High Frequency crossover: 100Hz to 1 Khz x10 range: Changes . Low Frequency to Mid Frequency from (100 Hz to 1 kHz) to (1kHz to 10 kHz). Switchable 2-way stereo or 3-way mono operation. Subwoofer out. Subwoofer X-Over Freq ( 30Hz 200Hz ) adjustable. Subwoofer Gain -6 to +6 dB.
  • Specifications: Each output is -3 dB at the selected crossover frequency value. Outputs are essentially flat within their relative passbands. Distortion: Less than 0.02% THD @ +4 dBu,@ 1 kHz. Hum and Noise: Crossover controls set @ 1 kHz, all level controls set at 0 dB.
  • 22 Hz to 22 kHz, unweighted gain @ 0dB(ref +4dBu) - 90dB. Low Frequency Output: -86 dBu below 80 dB. High Frequency Output: -84 dBu below -78 dB.
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Pyle Hydra Marine Amplifier - Upgraded Elite Series 1000 Watt 4 Channel Bridgeable Amp Tri-Mode Configurable, Waterproof, MOSFET Power Supply, GAIN Level Controls and RCA Stereo Input(PLMRA420)

  • ...avy duty Aluminum Alloy heatsink, thermal overload speaker short protection and LED light indicator. These are to protect the amp and your vehicle's electrical system from short circuit conditions.
  • POWERFUL 1000 WATT: This amplifier is powerful with its 1000 WATT maximum and dual MOFSET power supply. Comes with dual adjustable input GAIN level controls of 10k Ohm (Low) and 100 Ohm (High) speaker impedance.
  • MARINE GRADE: With its Marine rating of IP-01, it is waterproof ready. It’s constructed with gold plated speaker output terminal connectors as well to combat corrosion with long term use.
  • Waterproof four-channel, bridgeable MOSFET power amplifier with 4 x 250 Watts maximum output.
  • Variable high- and low-pass filters with crossover mode selector.
  • High-level MOLEX and gold-plated low-level RCA inputs with adjustable input level.
  • Overload, Short Circuit, and Thermal protection with LED indicator.
  • Variable bass boost of up to 18dB at 60Hz.
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Rockford Fosgate Punch P500-12P 500-Watt 12' All in One Powered Subwoofer System with Built-in Amplifier

  • The P500-12P is a self-contained amplified subwoofer system featuring a single 12″ high output subwoofer in a high output vented enclosure and a built in 500-watt class-D amplifier.
  • Designed for hatchback, sedan, and SUV applications, the P500-12P can be connected via speaker level inputs for connection to factory systems, or traditional line level inputs for aftermarket systems.
  • Featuring adjustable 12db/Octave low pass crossover, built-in adjustable bass boost EQ, hi-level/low-level inputs, built-in 0°/180° phase switch and includes Remote bass level control.
  • Precision constructed MDF ported wedge enclosure with heat activated vinyl finish, measuring H x W x D1 x D2 15″ x 24.76″ x 10.91″ x 7.71″.
  • Famous Rockford Fosgate build quality with a full 1-year warranty when purchased from an authorized Rockford Fosgate reseller.
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Pyle PLVHL70 2-Channel High-Level To Low-Level Converter with 12V Remote Turn-On

  • RCA FUNCTION HIGH TO LOW: The Converter allows you to get RCA line level outputs from your high-level output device. It also can convert the high-voltage signal output of the amplifier or speaker to the low-voltage signal, improve sound quality.
  • ADJUSTABLE ATTENUATION: Provide the level gain adjustment. Use the adjustment rotate button, you can adjust the bass down without having to pull over and manually adjust the input level of the amplifier to the minimal one, very convenience.
  • HIGH-QUALITY SOUND: No need to worry about interrupted sound, static or loss of quality during an important event because this cable is made with highly durable construction and delivers premium performance without noise, static, or buzzing.
  • EASY TO INSTALL: Provides amplifier remote turn-on output w/out removing car stereo. Just connect the wire between the speaker & the amplifier. Red input.
  • Connect to the amp line of the right channel. White input.
  • MAXIMUM INPUT POWER: Constructed from durable aluminum alloy. 45W per channel.
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Professional TM70 UHF Modulator TV Link Modulator AV HF Converter IR Extender Adapter with USB Cable Signal Receiving Cable for PC Laptop PS4 PS3 TV STB VHS VCR Camera DVD

  • Cost effective for your own local CATV system..
  • Compatible with set top boxes and other A/V sources..
  • UHF modulator -PAL/NTSC selectable.Output level adjustable..
  • Audio/ video output level adjustable.Output channel selectable.
  • RF outputs for use with SLX and TV-Links..
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RCA RF Modulator Coax Adapter VGA & 3.5mm Composite AV Audio Input Coaxial Output Converter w/ Male F Type Connetor Cable for Game Console PC Computer Laptop DVD VCR VHS to Analog Video Signal Old TV

  • Ergonomic design, easy to install, easy to operate.
  • Adjustable output level and adjustable audio/video output level.
  • Channel digital display and selectable output channel.
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