Reviews Frequency Adjustments

3D Dental MS1 Ultrasonic Cavitron Unit, Ms-1 Plus

  • Accept both 25 KHz as well as 30 KHz inserts.
  • Detect working frequency automatically - no need for adjustments.
  • Hand piece sleeves are detachable and autoclavable.
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JVC CW-DRA8 Compact Powerful Subwoofer 250-watt Class D Amplifier Shallow Profile 8 Inch Sub Aluminum Enclosure for Deep Bass Wired Remote Compact Design Easy Installation

  • -GENERAL FEATURES: Space saving design at less than 3" high allows for full deep base to fit easily under your car seat or hidden in a corner when....
  • -SOLID SOUND QUALITY powered by a Class D amplifier supplying 250 watts of power to an 8" subwoofer and delivering the BOOM.
  • -SIMPLE CONTROL of your powered subwoofer from the Drivers Seat with included wired remote. Make adjustments to volume, phase, & frequency to ensure....
  • -RUGGED DESIGN heat resistant shell to allow your subwoofer to run cool with new pleat damper to further reduce the risk of amplifier issues.
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Generator Speed Controller Electronic Engine Speed Controller Governor 3044196 Generator Speed Control Board 1KHz~6.5khz

  • ✔【FAST AND ACCURATE RESPONSE】-----This 3044196 electronic speed controller with full closed-loop control technology, it is the moment to load changes with fast and accurate response to control engine speed, when connected to the matching EFC Series electric actuators and magnetic speed sensor signal , can be perfectly controlled engine..
  • ✔【PREVENT REVERSE VOLTAGE】-----In the design, it is easy to install and can be pre-adjustments, including adjusting the idle speed and work, to assist for input multiple machines or special purpose machines, as well as to prevent reverse battery voltage, transient voltage pulse implementation of the short-circuit fault and security in case of loss of speed sensor signal or power supply and so on..
  • ✔【FULL CLOSED-LOOP CONTROL】-----High quality 3044196 electronic speed controller, stable performance. Full closed-loop control technology. Fast and accurate response to control engine speed.
  • ✔【EASY TO INSTALL & PRE-ADJUST】-----It is easy to install and can be pre-adjustments. For input multiple machines or special purpose machines..
  • ✔【OPERATING FREQUENCY OF 3800HZ】-----The above performance parameters are measured at the operating frequency of 3800Hz..
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Logitech 981-000541 G230 Stereo Gaming Headset with Mic

  • Soft and Durable Cloth Earpads, Lightweight Design. Headphone Frequency response-20Hz-20KHz. Microphone Frequency response-50-20KHz.
  • Folding, noise-cancelling boom mic: Reduces background noise for clear voice pick up and rotates up and out of the way.
  • On-cable sound controls: Volume dial and mute switch are close at hand for quick audio adjustments.
  • System Requirements - Windows 8, Windows 7, or Linux operating system, Headset and microphone inputs.
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Audiopipe 6' 6.5' Sealed Back Full Range Mid Loudspeaker Car Audio APMB-638SB-C

  • APMB-638SB-C - 6" 300 Watt Low Mid Frequency Loudspeaker.
  • Sealed back design - controls speaker's cone movement for excellent midrange sound with almost no adjustments needed.
  • PLEASE CONTACT US FOR SHIPPING OUTSIDE CONTINENTAL USA(Alaska, Hawaii, Puerto Rico, Virgin Islands, Pacific Territories).
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PRV AUDIO DSP 2.4X 4 Channel Digital Signal Processor with Sequencer Car Audio Crossover and Integrated Equalizer

  • Four Independent Outputs: The DSP 2.4X features 2 audio inputs (A and B) and 4 independent outputs and allows you to choose the audio source (A, B or A + B) for each output.
  • Intuitive Interface: Through an LCD display (16x2 Characters) and intuitive interface, it allows real-time audio adjustments.
  • Professional Equalization: For professional equalization adjustments, it has 1 INPUT Parametric Equalizer and 1 OUTPUT Parametric Equalizer with gain control, specific frequency setting, and equalizer bandwidth, allowing fine adjustments and detailed equalization control.
  • Integrated Equalization System: With 15 band graphic equalizer, manual tuning, or through 12 presets (Flat, Loudness, Bass Boost, Mid Bass, Treble Boost, Powerful, Electronic, Rock, Hip Hop, Pop, Vocal and Pancadão).
  • Sequencer Feature: This 4 channel DSP allows sequential triggering of other products through the remote trigger connection (REM) with three outputs (S1, S2, and S3) which are sequentially activated and deactivated according to the input signal from the remote input (REM IN).
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SainSmart 1 Axis CNC Servo Stepper Motor Motion Programmable Controller

  • can achieve a variety of complex operation: positioning control and non-positioning control.
  • Display digits: 8 digital display, manual / automatic status display, run / stop status display, the number of steps / counts / procedures display,....
  • Autorun feature: You can edit, you can control the start and stop automatically run through the panel buttons and processing and other operations at....
  • Manual operation functions: position adjustments (manual jog speed and jog the number of steps can be set).
  • Operating state: Autorun mode, manual operation, the program edit mode, parameter setting status.
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PRV AUDIO DSP 2.8X Car Audio Crossover and Equalizer 8 Channel Full Digital Signal Processor DSP with Sequencer

  • INTUITIVE INTERFACE: Through an LCD display (16x2 Characters) and intuitive interface, it allows real-time audio adjustments.
  • HANDLES IT ALL: The DSP2.8X features 2 audio inputs (A and B) and 8 independent outputs and allows you to choose the audio source (A, B or A + B) for each output.
  • INTEGRATED EQUALIZATION SYSTEM: With 15 band graphic equalizer, manual tuning, or through 12 presets (Flat, Loudness, Bass Boost, Mid Bass, Treble Boost, Powerful, Electronic, Rock, Hip Hop, Pop, Vocal and Pancadão).
  • PROFESSIONAL EQUALIZATION: For professional equalization adjustments, it has 1 INPUT Parametric Equalizer and 1 OUTPUT Parametric Equalizer with gain control, specific frequency setting, and equalizer bandwidth, allowing fine adjustments and detailed equalization control.
  • SEQUENCER FEATURE: The PRV DSP2.8x allows sequential triggering of other products through the remote trigger connection (REM) with three outputs (S1, S2, and S3) which are sequentially activated and deactivated according to the input signal from the remote input (REM IN).
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Chiropractic Adjusting Tool, 900N Rechargeable Electric Spine Massager Instrument Professional Massage Gun with 5 Head for Adjust Vertebration Body Massages

  • ...head, multi‑purpose, can meet the needs of different people. Equipped with 5 heads to meet different needs. Significant and good effect.
  • 【High Quality Workmanship】Chiropractic adjusting tool humanrize handle design to reduce impact to the hand and arm when performing adjustments. Designed for greater reliabilty and increased durability providing durable use. Display screen, power display. Language switches (Chinese and English).
  • 【Good Gift】High quality workmanship which can bear multiple tests, providing durable use. Mechanic therapy, easy treatment, time saving, energy saving. This chiropractic tool is an ideal gift for your loved ones.
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Garrett ACE 400 Metal Detector with DD Waterproof Search Coil and Pro-Pointer AT

  • Extra Accessories Garrett 8.5" x 11" Search Coil Cover, ClearSound Headphones, Garrett ACE Environmental Cover Up.
  • Specifications Digital Target ID: YES, 0-99 scale Iron Audio feature: YES Adjustable Frequency: YES Camlocks Included: YES.
  • Target ID Cursor Segments: 12 Iron Discrimination Segments: 4 Notch Discrimination: YES Search Modes: 5 (plus Pinpoint) Sensitivity/Depth Adjustments: 8 Electronic Pinpointing: YES.
  • Frequency: 10 kHz Audio Tone ID Levels: 3 Standard Searchcoil: 8.5" x 11" DD PROformance Length (Adjustable): 42" to 51".
  • Total Weight: 2.9 lbs. Batteries: 4 AA (included) Warranty: 2 Year, Limited Parts/Labor.
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Logitech 981-000536 G430 7.1 Gaming Headset with Mic

  • 1 surround Sound: experience an immersive 360 degree sound field that lets you hear what you can't see.
  • Built for comfort: lightweight design and soft sport cloth ear cups with 90 degree swivel for maximum comfort and a personalized fit.
  • Folding, noise cancelling boom mic: reduces background noise for clear voice pick up and rotates up and out of the way.
  • On cable sound controls: volume dial and mute switch are close at hand for quick Audio adjustments.
  • Compatibility: Works with PS4 and Windows 10, Windows 8, Windows 7 or windows Vista computers.
  • Sensitivity: 90dB SPL/mw.Cable Length: 10.5 ft.
  • Headphone frequency response: 20Hz 20KHz.
  • Microphone pickup pattern: cardioid (unidirectional) frequency response: 50 20khz.
  • Please note: kindly refer the user guide before use.
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Moondrop Quarks Earphone Closed Anterior Cavity Micro Dynamic Driver IEM Earphone (with mic)

  • Unique design with fully transparent and small shell, it is exquisite and full of geek flavors..
  • Powerful Composite magnetic micro diaphragm dynamic driver.
  • Unbelievable amplitude frequency response curve ---Two years of repeated adjustments, Quarks has achieved incredible excellent performance with a closed structure. It has a frequency response curve that is highly in line with HRTF (head related transfer function), bringing a natural and open sound field. Moderate bass gain makes Quarks more musical, bringing a fuller ambience sound..
  • Industrial design ---The appearance and structural design are just like its name, revealing its meticulousness, compact size and can be worn in various ways. The fully transparent cavity allows a clear view of the driver and acoustic structure. Simple and unique appearance..
  • Patented anti-blocking sound damping + Double damping structure.
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Hifonics HFXR Hide Away 2 Or 3-Way Crossover, Silver

  • Rear channel high-pass frequency: 32-400Hz.
  • Front, rear and subwoofer level adjustments.
  • Front and rear inputs with front, rear and subwoofer outputs.
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