Top Variable Audio Tone Reviews

Fisher Labs Gold Bug Pro Metal Detector, Black (GOLDBUG-PRO)

  • Finds the smallest gold nuggets in highly mineralized soils - v-break tm.
  • industry's first variable breakpoing tone discrimination system - computerized ground grab tm.
  • Real-time computerized ground balancing - v.c.o. audio in all metal & discrimination mode - independent control over treshold & gain - continuous ground condition readouts.
  • Ground phase value indicates type of mineralization - fe3o4 graphic indicates amount of mineralization - static pinpoint with depth indicator - dual headphone jacks.
  • 19kHz Operating Frequency - Ultra Simple User Interface - Ultra-Lightweight (2.5 lbs).
  • Recommended for gold nugget / prospecting.
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NEL Sharpshooter 9.5 x 5.5 DD Search Coil for Fisher F70, F75

  • Finds the smallest gold nuggets in highly mineralized soils - v-break tm.
  • industry's first variable breakpoing tone discrimination system - computerized ground grab tm.
  • Real-time computerized ground balancing - v.c.o. audio in all metal & discrimination mode - independent control over treshold & gain - continuous ground condition readouts.
  • Ground phase value indicates type of mineralization - fe3o4 graphic indicates amount of mineralization - static pinpoint with depth indicator - dual headphone jacks.
  • 19kHz Operating Frequency - Ultra Simple User Interface - Ultra-Lightweight (2.5 lbs).
  • Recommended for gold nugget / prospecting.
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Gallien-Krueger Plex Preamp Pedal

  • Four-band active EQ and Contour Control of the classic 800RB Selectable Voicing Filters for expanded tone shaping possibilities Compressor with variable ratio, threshold and attack/release time Chromatic tuner with large LED display Boost with variable clipping and level Aux. input Headphone output Direct XLR output with ground lift and pre/post selector USB in/out for MIDI, direct recording and re-amp capability Effects send and return.
  • Combining the proven tone shaping of GK’s legendary bass amplifiers with state of the art technology to deliver an impressive feature set, the PLEX is the next generation of bass preamp.
  • In addition to the four-band Active/Variable Q equalizer that has been a favorite of professional bass players for over 40 years, the PLEX incorporates the tools the modern bass player has come to rely on for the stage and studio, all in a pedal board friendly package.
  • Foot switchable Compressor, Chromatic Tuner and Boost, Aux input, Phones Output, XLR output with pre/post and ground lift, FX loop and USB output make the PLEX the solution for any playing situation.
  • Expanded Voicing Options Every knob of the PLEX features push activated functions that allow the user to tailor every nuance of their sound beyond the range of traditional t....
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GeekShare 4PCS Cat Paw Shape Thumb Grip Caps,Soft Silicone Joystick Cover Compatible with Nintendo Switch /OLED/ Switch Lite (Sesame Grey)

  • AMPLIFIED AUDIO - Amplified 40mm speakers deliver immersive, detailed gaming audio and supports spatial surround sound & 3D audio technologies.
  • plus always on bass boost & variable mic monitoring.
  • FLIP-TO-MUTE MIC - Turtle Beach's renowned, high-sensitivity mic picks up your voice loud and clear and flips up to mute.
  • VARIABLE MIC MONITORING - Hear and adjust the volume of your voice inside the headset so you never have to shout.
  • BASS BOOST - Powered by the rechargeable battery, feel the earth-quaking rumble of always-on Bass Boost.
  • 12-HOUR POWER - A 12-hour battery delivers amazing, amplified audio features including always-on bass boost and variable mic monitoring.
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Hifonics ZTH-1625.5D Zeus 1600 Watt 5 Channel Amplifier Class D Compact Car Amp

  • Specifications: Amp Class: Class D, Amp Total Channels: 5, Amp Max Power (watts): 1600..
  • Amp Power 1 Ohm (ch x watts): 1 x 500 Sub Only, Amp Power 2 Ohms (ch x watts): 4 x 135 + 1 x 250, Amp Power 4 Ohms (ch x watts): 4 x 65 + 1 x 125, Amp....
  • Amp Variable High Pass Crossover 12dB per Octave: 40Hz-300Hz, Amp Tone Control / Parametric EQ: Built-in bass control, Amp Subsonic Filter: 25Hz, Amp....
  • Amp Speaker Level Audio Inputs - Yes, Amp Power Terminal 12v/GND: 4 AWG, Amp Speaker Terminal Wire Gauge: 12 AWG, Amp Fusing: External 100A, Bass....
  • Warranty: 1 Year, Item Weight (lbs): 4.54, Item Length (in): 9.4, Item Width (in): 5.75, Item Height (in): 2.5..
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Pump Boys and Dinettes

  • ... have the option to run your speakers, but also your subwoofers.
  • Mosfet Power Supply – A MOSFET is basically an electrical switch that allows the flow of electrical current. It controls the output voltage & current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry.
  • Variable Gain Control – The gain control is not for adjusting volume. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier.
  • Variable BASS Boost – With Variable Bass Boost you have the control of exactly how much BASS you want to pump out to your subwoofer(s).
  • Bridgeable – Dramatically increase the power output to you speakers and subwoofers by connecting two amplifier channels.
  • Specs – Dimensions: 13.5” x 10.31” x 2.25, Weight: 12 lbs..
  • Warranty – BOSS Audio Systems provides a powerful 6-year Platinum Online Dealer Warranty so long as the purchase is made through Amazon.com. We strongly encourage professional installation of this product to ensure proper and safe functionality.
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eMedia Piano For Dummies v2

  • Over 50 Songs With Recorded Audio & Variable-speed Midi Tracks.
  • Interactive Feedback On Playing Mistakes With Midi Keyboard.
  • Interactive, educational, piano-playing software with animated keyboard.
  • Over 150 step-by-step video-enhanced lessons.
  • More than 50 songs with recorded audio and variable-speed MIDI tracks.
  • Teaches reading music notation, playing melodies, and creating harmonies.
  • Includes recorder, metronome, reviews and ear training, accompaniments, and more.
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Galaxy DX-939 Backlit 40ch Mobile CB Radio with TalkBack & Roger Beep

  • Star Lite faceplate makes all lettering glow in the dark.
  • Large, easy-to-read meter with scales for power output, modulation, SWR and incoming signal.
  • Five-digit frequency counter and two-digit channel display using large blue LEDs , variable power output control, variable talkback circuit with on/off switch.
  • Automatic SWR circuit with an SWR alert LED, Roger Beep circuit with on/off switch.
  • Variable dimmer control, frequency display on/off switch, 3-position tone switch for receive.
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Fisher Labs F75+ Metal Detector Bundle Package, Gold

  • Features Boost Process substantially increases depth under most conditions Lightest and best balanced of all high-performance metal detectors.
  • Best Ergonomics in the Industry Powerful Performance Trigger-Actuated Target Pinpointing with Variable Audio Pitch Ability to activate and deactivate DST Mode (Digital Shielding Technology) for the ultimate in EMI Suppression FA (Fast Process) – Improved Target Separation.
  • Three new levels of FeTone: Iron Audio Off, Low or Medium (complements existing “High” setting) Adjustable Audio Pitch now in the Discrimination Mode Embedded Serial Number – Serialization now stored electronically Fisher F75 Advanced Visual & Audio Target ID Metal Detector The Ultimate Detector! The metal detecting industry’s premier relic hunting and general purpose metal detector.
  • Lightest and best balanced of all high-performance metal detectors.
  • Best Ergonomics in the Industry Powerful Performance Trigger-Actuated Target Pinpointing with Variable Audio Pitch Large LCD Screen with 0-99 Numeric Target Identification Display Double-Filter Discrimination Modes for Searching in Trashy Areas Magnetic Mineralization Bar Graph and Readout.
  • Trigger-Actuated FASTGRAB Ground Balance Manual Ground Cancellation Option Non-Volatile Memory Save....
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Lost Prank Phone Calls, Pt. 1

  • Designed by Turtle Beach with game-changing audio innovations like Superhuman Hearing, Game and Mic EQ Presets, and Variable Mic Monitoring for the ultimate Xbox chat and game audio experience..
  • SUPERHUMAN HEARING - Turtle Beach exclusive Superhuman Hearing sound setting lets you hear subtle, game-changing sounds so you can live up to 20% longer and win more. Data based on Turtle Beach Superhuman Hearing study conducted by Real Industry, May 2021.
  • GAME and MIC PRESETS - Selectable game presets to customize your sound (Natural Sound, Bass Booster, Bass and Treble Booster, and Vocal Booster) and environmental mic presets you can set based on room noise levels (Quiet, Normal and Loud rooms).
  • STOP SHOUTING - Use Variable Mic Monitoring to adjust the level of your own voice in the headset – so you don’t have to shout.
  • TOTAL CONTROL CHAT - The Ear Force Headset Audio Controller Plus also features game and chat volume mix, master volume and mic mute controls.
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Planet Audio AC800.4 4 Channel Car Amplifier - 800 Watts, Full Range, Class A/B, 2-4 Ohm Stable, Mosfet Power Supply, Bridgeable

  • Power – 200 Watts Max x 4 @2-Ohms, 100 Watts Max x 4 @4-Ohms, 400 Watts Max x 2 Bridged @4 Ohms.
  • Class A/B Topology – Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal. Efficiency is the name of the game.
  • Full Range – With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers.
  • Variable Gain Control – The gain control is not for adjusting volume. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier.
  • Variable Bass Boost – With Variable Bass Boost you have the control of exactly how much BASS you want to pump out to your subwoofer(s).
  • Bridgeable – Dramatically increase the power output to you speakers and subwoofers by connecting two amplifier channels.
  • Specs – Dimensions: 10” x 10” x 2.4”, Weight: 6.6 lbs..
  • Warranty – Planet Audio provides a powerful 6 year Platinum Online Dealer Warranty so long as the purchase is made through Amazon.com. We strongly encourage professional installation of this product to ensure proper and safe functionality.
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Sound Storm Laboratories CG1202 2 Channel Car Amplifier - 1200 Watts Full Range Class A/B 2/4 Ohm Stable Mosfet Power Supply Bridgeable

  • Power - 600 Watts Max x 2 @2-Ohms 300 Watts Max x 2 @4-Ohms 1200 Watts Max x 1 Bridged @4 Ohms.
  • Class A/B Topology - Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal.
  • Full Range - With a Full Range amplifier you not only have the option to run your speakers but also your subwoofers.
  • Variable Gain Control - The gain control is not for adjusting volume It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier.
  • Variable Bass Boost - With Variable Bass Boost you have the control of exactly how much BASS you want to pump out to your subwoofer(s).
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BOSS Audio Systems MR1000 4 Channel Weather Resistant Amplifier - 1000 Watts, Full Range, Class AB, 4 Ohm Stable, RCA Inputs, Bridgeable

  • ...A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal.
  • Full Range - With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers.
  • Variable Gain Control - The gain control is not for adjusting volume. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier.
  • Variable Bass Boost - With Variable Bass Boost you have the control of exactly how much BASS you want to pump out to your subwoofer(s).
  • Bridgeable - Dramatically increase the power output to you speakers and subwoofers by connecting two amplifier channels.
  • Specs - Dimensions: 12. 72” x 7. 32” x 2. 25”, Weight: 7. 30 lbs..
  • Warranty - BOSS Audio Systems provides a powerful 6-year Platinum Online Dealer Warranty so long as the purchase is made through Amazon.com. We strongly encourage professional installation of this product to ensure proper and safe functionality.
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