Reviews Frequency Shift

Garrett at Pro Metal Detector Special with Pro Pointer at PinPointer, Bag, Pouch, Hat, Cover and Digging Knife

  • Pulse Induction Technology: High performance in saltwater and highly mineralized soils.
  • Superior Battery Life: our 2xAA operating cost is 1/8th that of any 9V design..
  • Deepest Detection Available: powerful Pulse Induction design detects coins up to 4 inches deep..
  • Abrasion Resistant: Tip will not wear through like pinpointers made from general purpose plastic..
  • Frequency-Shift: Programmable to eliminate interference with your detector..
  • Molded Rubber Grip: Non-slip and comfortable..
  • Powerful LED light, Lost-Mode-Alarm and One-Touch Ground Cancelation..
  • Programmable Features: Control Sensitivity, Vibrate or Beep-and-Vibrate Audio Alert, Quick Retune, LED on/off, Frequency Shift..
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Wedigout Underwater Fully Waterproof Pin Pointer Metal Detector 100Feet Waterproof Handheld Pulse Induction Metal Finder with Pin Point Feature LED Indicator

  • Pulse Induction Technology: High performance in saltwater and highly mineralized soils.
  • Superior Battery Life: our 2xAA operating cost is 1/8th that of any 9V design..
  • Deepest Detection Available: powerful Pulse Induction design detects coins up to 4 inches deep..
  • Abrasion Resistant: Tip will not wear through like pinpointers made from general purpose plastic..
  • Frequency-Shift: Programmable to eliminate interference with your detector..
  • Molded Rubber Grip: Non-slip and comfortable..
  • Powerful LED light, Lost-Mode-Alarm and One-Touch Ground Cancelation..
  • Programmable Features: Control Sensitivity, Vibrate or Beep-and-Vibrate Audio Alert, Quick Retune, LED on/off, Frequency Shift..
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Teknetics EuroTek PRO with 11-Inch DD Coil

  • 13 kHz frequency – good for coin shooting, relic hunting and gold prospecting.
  • Frequency shift for eliminating electrical interference.
  • Visual Target-ID by category and 0-99 numerical indication.
  • Continuous ground mineral concentration readout.
  • Speed selection – normal for most conditions, slow for deep coins in non-trashy areas.
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(5PCS) ICS91730AMLFT IC CLOCK GENERATOR LOW EMI 8SOIC 91730 ICS91730

  • PLL and divider :The chip of this signal generator has a 25MHz accurate reference voltage source, and has a PLL and frequency divider inside, so it can generate almost any frequency..
  • three independent outputs :The signal generator has three independent outputs, and each output can have a different frequency..
  • 3.3V LDO regulator :This convenient small chip has a 3.3V LDO regulator and can be powered by 3-5VDC..
  • level shift circuit :There is a level conversion circuit on the I2C line. Generally speaking, you can safely use the chip at 3V or 5V..
  • sleep function :The signal generator has a sleep function, which can reduce power consumption and is very economical and environmentally friendly..
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Make 1 Million Dollars

  • SUPERIOR SOUND. High-current EI transformer makes sure that sound quality doesn't suffer. Large custom audio capacitors and a discrete output stage..
  • AMP TECHNOLOGY. Wide Range Amplification Technology delivers high-current power stability via large custom capacitors, while low-NFB amps capture depth and spatiality for a wide frequency spectrum with low distortion..
  • AUTHENTIC AUDIO. Direct Mode bypasses tone and PM Bass circuitries. In combination with a refined amp circuit design, signal-pathlengths have been significantly reduced in comparison to the A-9010 for even more accurate and faithful sound..
  • BASS BOOST. Phase Matching Bass Boost eliminates phase-shift between low- and mid-range frequency bands. Bass response is enhanced without compromising vocal clarity, which is especially useful when playing music at low volumes..
  • FEATURES. 50 W + 50 W (4 ohms, 20 hz–20 kHz, 0.9% THD, 2-ch Driven, FTC). Remote controller..
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Onkyo A-9110 Home Audio Integrated Stereo Amplifier - Black

  • SUPERIOR SOUND. High-current EI transformer makes sure that sound quality doesn't suffer. Large custom audio capacitors and a discrete output stage..
  • AMP TECHNOLOGY. Wide Range Amplification Technology delivers high-current power stability via large custom capacitors, while low-NFB amps capture depth and spatiality for a wide frequency spectrum with low distortion..
  • AUTHENTIC AUDIO. Direct Mode bypasses tone and PM Bass circuitries. In combination with a refined amp circuit design, signal-pathlengths have been significantly reduced in comparison to the A-9010 for even more accurate and faithful sound..
  • BASS BOOST. Phase Matching Bass Boost eliminates phase-shift between low- and mid-range frequency bands. Bass response is enhanced without compromising vocal clarity, which is especially useful when playing music at low volumes..
  • FEATURES. 50 W + 50 W (4 ohms, 20 hz–20 kHz, 0.9% THD, 2-ch Driven, FTC). Remote controller..
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Hifonics BXX3000.1D Brutus Class D 3000W RMS 1 Ohm Mono Car Subwoofer Amplifier

  • 3000W RMS 1 Ohm Mono Car Subwoofer Amplifier.
  • Signal to Noise - >95dB. Frequency Response - 10Hz - 250Hz. Bass Boost - 0dB - 10dB. Subsonic Filter - 15Hz - 35Hz.
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Time Collapsing-The New Art of Speed, Money, Power & Meaning

  • SUPERIOR SOUND. High-current EI transformer makes sure that sound quality doesn't suffer. Large custom audio capacitors and a discrete output stage..
  • AMP TECHNOLOGY. Wide Range Amplification Technology delivers high-current power stability via large custom capacitors, while low-NFB amps capture depth and spatiality for a wide frequency spectrum with low distortion..
  • AUTHENTIC AUDIO. Direct Mode bypasses tone and PM Bass circuitries. In combination with a refined amp circuit design, signal-pathlengths have been significantly reduced in comparison to the A-9010 for even more accurate and faithful sound..
  • BASS BOOST. Phase Matching Bass Boost eliminates phase-shift between low- and mid-range frequency bands. Bass response is enhanced without compromising vocal clarity, which is especially useful when playing music at low volumes..
  • FEATURES. 50 W + 50 W (4 ohms, 20 hz–20 kHz, 0.9% THD, 2-ch Driven, FTC). Remote controller..
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American Bass PH1600 Subwoofer Amplifier

  • Specifications: 1-Ohm stable. Mono - block hybrid amplifier. Max power @ 1 ohm: 4800 watts. RMS power @ 1 ohm: 2200 watts. Low levelInput & output. Frequency response: 20hz ~ 250hz.
  • Input level: 0.2v ~ 6v. Variable subsonic filter: 10hz ~ 50hz. Variable low pass filter: 35hz ~ 250hz. Varaible bass boost: 0 ~ 9db at 45hz. Variable phase shift: 0 ~ 180 degrees.
  • Remote gain controller. Two amplifiers linkable connector & selector. Fuse ratting: 120a. Linked fuse: 240a. Dimensions: 13.26 length x 6.5 width x 2.25 height.
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Fisher Labs M978 Metal Detector - Valve and Box Locator 8\ with auto retune

  • Visual target id by category - numeric 0-99 readout - frequency shift.
  • Target id confidence bar graph - one touch notch - push button static pinpoint with variable audio pitch and depth reading.
  • Threshold and gain adjustments - continuous ground mineralization phase readout.
  • Recommended for: coin shooting, relic hunting, beach hunting.
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American Bass VFL4800-1D Class D Mono Hybrid Amplifier 4480 Watts

  • Specifications: 1-Ohm stable. Mono - block hybrid amplifier. Max power @ 1 ohm: 4800 watts. RMS power @ 1 ohm: 2200 watts. Low levelInput & output. Frequency response: 20hz ~ 250hz.
  • Input level: 0.2v ~ 6v. Variable subsonic filter: 10hz ~ 50hz. Variable low pass filter: 35hz ~ 250hz. Varaible bass boost: 0 ~ 9db at 45hz. Variable phase shift: 0 ~ 180 degrees.
  • Remote gain controller. Two amplifiers linkable connector & selector. Fuse ratting: 120a. Linked fuse: 240a. Dimensions: 13.26 length x 6.5 width x 2.25 height.
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Cambridge Audio AXA35 35 Watt 2-Channel Integrated Stereo Amplifier | Built-in Phono-Stage | .25 Inch Jack, 3.5mm Aux

  • SUPERIOR SOUND. High-current EI transformer makes sure that sound quality doesn't suffer. Large custom audio capacitors and a discrete output stage..
  • AMP TECHNOLOGY. Wide Range Amplification Technology delivers high-current power stability via large custom capacitors, while low-NFB amps capture depth and spatiality for a wide frequency spectrum with low distortion..
  • AUTHENTIC AUDIO. Direct Mode bypasses tone and PM Bass circuitries. In combination with a refined amp circuit design, signal-pathlengths have been significantly reduced in comparison to the A-9010 for even more accurate and faithful sound..
  • BASS BOOST. Phase Matching Bass Boost eliminates phase-shift between low- and mid-range frequency bands. Bass response is enhanced without compromising vocal clarity, which is especially useful when playing music at low volumes..
  • FEATURES. 50 W + 50 W (4 ohms, 20 hz–20 kHz, 0.9% THD, 2-ch Driven, FTC). Remote controller..
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Dixie EMS Single Head Lightweight Stethoscope, Latex Free, for Doctors, Nurses, Students, Medical and Home Use - Black

  • ...agnostics and evaluations it has excellent sound quality and transmission..
  • PRESSURE SENSITIVE SINGLE HEAD - Single head stethoscopes have a pressure-sensitive tunable head that functions as both a diaphragm and bell depending on the applied pressure. This tunable diaphragm allows for easy shift between high and low frequency sounds. To hear low-frequency sounds, you rest the chest piece lightly on the patient.
  • to hear high-frequency sounds, you apply firm contact pressure to the chest piece. Slim head fits easily under cuff for taking blood pressure..
  • ONE PIECE MOLDED TUBING - Eliminates the auditory interference that's common in other two tube stethoscopes. The latex-free two tubes in one design eliminates the rubbing noise that traditional double tube stethoscopes can create..
  • ANATOMICALLY DESIGNED - The specially designed headset is made to match the angle of the ear canal for a superior fit that avoids audio leak and minimizes ambient noise for better performance. The 22-inch length offers better sound volume and allows you to easily accommodate all patients from infants to adults..
  • COSPLAY AND ROLE PLAY - Heighten the fun and realism of your role play and cosplay activities by adding this functioning stethoscope to your outfit to take actual readin....
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