Reviews Personal Amplification System

RadioShack Rechargeable Wireless Headphones 33-280

  • ...to begin using this stereo amplified listener. Simply insert 2 AAA batteries (not included) and plug in your headphone or earphones (also not included) and you are ready to go. It is truly that easy..
  • Built-In 3-Band Equalizer: This Hi-Fi sound amplifier has a 3-position equalizer control that lets you customize the amplification for your environment. It gives you control over 900Hz, 3KHz, and 6KHz ranges separately so you can easily customize for listening to speech, music, or other sounds captured by the super-sensitive stereo microphones..
  • Conveniently Placed Controls: Everything about this personal amplifier is designed for ease of use. It even features a Left/Right balance knob to let you adjust the balance between the left and right ears. Dual microphones accurately reproduce sounds above, on either side of, and in front of you to give you an accurate sense of sound location..
  • Lightweight, Compact, and Portable: This personal amplifier measures just 3.5 x 2.2 x 0.7 inches, making it easy to carry in your pocket. A convenient neck strap is included. Powered with 2 AAA batteries (not included), you can take this personal sound amplification device with you anywhere..
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Beurer Hearing Amplifier Discrete Hearing Amplification for Seniors & Adults | Personal Sound Amplifier Indoor & Outdoor | Ergonomic Fit Adjustable Hearing Amplifier | 3 Attachments Storage Box and Batteries Included HA50

  • QUALITY OF LIFE - The Beurer HA50 Hearing Amplifier enhances your quality of life and allows you to enjoy the things you used to, like watching....
  • ERGONOMIC DESIGN - Our Sound Amplifier is designed to be discreet and has an ergonomic shape that fits comfortably behind the ear – the personal....
  • AMPLIFICATION SPECIFICATIONS - The Hearing Amplifier has an extended frequency range of 100-6000 HZ, sound amplification of 40 dB, and audio output....
  • PERSONAL SOUND AMPLIFIER - The HA50 is the perfect hearing device for people suffering from hearing loss – the ear amplifier is designed to amplify....
  • WHAT’S INCLUDED - The Beurer HA50 Hearing Amplifier is battery operated and comes with 2 batteries (1 as a replacement), 3 attachments for....
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Harbinger Vari V1015 15 in Active Loudspeaker

  • 400 watts, Class-D amplification 15 in. 2-way speaker design with 1.35 in. compression driver 2-input mixer Rugged, full grille design Signal Clip LED....
  • Active Loudspeaker The Harbinger Vari V1015 15 in.
  • powered loudspeaker offers a powerful 400 watts of clean, articulate Class-D amplification, bringing more power and robust sound to your DJ gig, band....
  • This 2-way full-range speaker system features a 15 in.
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YKiMi Voice Amplifier Portable Rechargeable Mini Speaker with Wired Microphone Headset and Portable Lapel mic with Large Capacity 10W 1800mAh Rechargeable for Teachers Tour Guide,Training Outdoors

  • This voice amplifier system is a great solution for anyone who has trouble being heard while wearing a mask since you no longer have to shout.....
  • 【Amplifier with Two Microphones】Portable voice amplifier comes with a lapel mic and headset microphone. with two foam protective covers, With a....
  • Made of durable and wear-resistant ABS material, this voice amplifier looks fashion.The speaker measures 4.33“ x 3.15 " x 1.18". Speaker Voice....
  • Control buttons on the of the speaker include mode, forward, back, pause, play, and record etc.This is a personal PA system for voice amplification.....
  • The Loudspeaker is powered by a rechargeable 1800mAh battery. Continuously working time is up to 6-8 hours. You can use USB cable to charge this mini....
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MyTaq™ Red Mix, 2X, 200 Reactions, 5 mL, MyTaq Red mastermix, Taq Red Mix, Red DNA Polymerase Mix, RedTaq Mix, PCR Enzyme, Endpoint PCR

  • Sensitive – incorporates MyTaq DNA Polymerase that exhibits increased affinity for DNA, thereby improving amplification of even limiting amounts of template.
  • Efficient – novel buffer system maximizes efficiency of PCR amplification, delivering improved yield of any PCR product.
  • Robust – reliable amplification in the presence of inhibitors and with even the most challenging DNA targets.
  • Flexible – ideal for amplifying any target up to 5 kb from DNA extracted from human, animal and plant samples.
  • Convenient – mastermix facilitates PCR set-up and includes a red dye for improved pipetting ease / accuracy and to enable direct gel loading.
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Hearing Aids Amplifiers Personal Sound Amplifier Small Digital Device for Seniors FDA Approval

  • IMPORTANT: Ear-tips must be positioned to fit snugly in the ear canal otherwise there will feedback noise. the importance of fitted hearing....
  • QUALITY GUARANTEE: 2 year warranty guarantee, ensure this will soon be your favorite no-risk purchase,noise reduction designed to bring an....
  • HEARING AMPLIFIERS has the volume level specifically designed for you. We engineered our personal sound hearing amplifiers with an easy to use volume....
  • GIFT DESIGN AS POSSIBLE: This hearing aids and hearing amplifiers Now enhance your hearing with your personal hearing amplifier built with one-switch....
  • TRAVEL CASE INCLUDED: Take your personal sound amplification products anywhere you go and enhance your hearing instantly,all day comfort with this....
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Beurer HA85 Pair Digital Discrete Hearing Amplifier for Seniors & Adults Adjustable Sound Amplifier Indoor & Outdoor Ideal for Restricted Hearing Ability 8 Attachments Grey

  • QUALITY OF LIFE: Enhance your quality of life with the Beurer HA85. Watch movies, talk to friends & join meetings without missing out on a word.
  • DISCREET ERGONOMIC DESIGN: Our hearing amplifier is designed to be discreet, barely visible, and fit comfortably behind the ear. Includes 8....
  • AMPLIFICATION SPECIFICATIONS: The digital ear amplifier has an extended frequency range of 200 - 8000 HZ. Max. Volume: 114 dB, Max. Amplification....
  • YOUR PERSONAL SOUND AMPLIFIER: The HA85 is the perfect hearing device. It is designed to amplify the volume of all sounds - both indoors & outdoors.....
  • WHAT'S INCLUDED: (2) Digital Hearing Amplifiers, (8) Exchangeable Ear Tips in Different Sizes, (2) Spare Rechargeable Batteries, (1) Cleaning Brush,....
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BeHear NOW Digital Personal Hearing Amplifier for Mild-to-Moderate Hearing Loss Rechargeable Battery Bluetooth Connection Self-Tunable Enhances Hearing for Live Speech Mobile Calls TV Watching.

  • NOT YOUR GRANDPA’S HEARING AID – Do you need only occasional hearing help? In noisy environments, or during mobile phone calls, but not all day?....
  • SELF TUNED PERSONAL SOUND AMPLIFICATION – Customize BeHear NOW using the quick hearing assessment in the dedicated free smartphone app. BeHear NOW....
  • STREAM AUDIO AND HEAR BETTER - BeHear NOW supports Bluetooth to stream audio from a wide variety of sources, with customized amplification, enhanced....
  • SPECIAL TECHNOLOGY– BeHear NOW includes our unique EasyListen technology which slows down incoming speech in mobile phone calls for better....
  • INNOVATION & COMFORT - Our sound enhancement technology is provided by Alango Technologies, a veteran Israeli high tech company supplying voice and....
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Pro Ears Stealth 28 HT, Ear Protection Headphones, Shooting Ear Protection Electronic, Behind-the-Head Earbuds

  • BEHIND-THE-HEAD: Better fit while wearing glasses, hats, or for those with longer hair.
  • PROPRIETARY DLSC TECHNOLOGY: Our hybrid digital system ensures your safety from loud sounds and you can enjoy more natural sounding amplification..
  • OMNIDIRECTIONAL MICROPHONES : Provide situational awareness so you know exactly where a sound is coming from..
  • RELIABLE & TRUSTWORTHY: Veteran-owned business.
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Professional RF Cable TV Signal Amplifier with High 40dB Gain

  • Professional-grade cable TV and antenna signal amplifier with high 40dB output level. Supports TV coax cable signal from cable outlet, cable TV box, antenna, DTV, CCTV DVR, MATV or all other RF modulated TV system. Designed for large multi-dwelling units(MDU) that require precise RF amplification with gain and slope adjustments for a professional installation..
  • High-power amplification to compensate for the attenuations of the passive TV distribution components like cable, taps, splitters and cable outlets. Advanced CATV hybrid circuitry providing extremely low-noise figure and minimum distortion. Adjustable gain control and tilt control allows for easy system balancing..
  • Solution in solving the problems of noise, interference and weakness after distribution. Boost RF coax signal with ease for more than 1700FT or 500m if RF TV source signal has fair 70/75dB strength to start with. Boosts the existing CATV or antenna signal strength for greater distance with minimum loss for more TV distribution..
  • Adjustable gain/attenuation to reduce overdriving. Adjustable tilt compensation to allow large CATV systems to be properly balanced and mixed with other CATV or existing RF distribution system. Supports full TV frequency range from 40MHz to 860MHz for analog/di....
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