Amplify Adjustable Gain Preamplifier

<em>Amplify</em> Adjustable Gain Preamplifier

Price: $89.00

Description Technical Specifications FAQ's & Support Docs

Amplify is an easy to install, professional-grade TV antenna amplifier designed to work with any television antenna to boost signal strength and improve signal quality and may increase the number of channels received by the antenna. Amplify's innovative circuitry is specifically built to support the newest digital and high definition broadcast standards. The heavy-duty weatherproof housing will accommodate installation outdoors as well as indoors.

The Channel Master Amplify was designed to be the most versatile TV antenna amplifier on the market. Channel Master has designed, manufactured and sold television antenna amplifiers for over 60 years and has led the industry with popular amplifier models designed for professionals including our Titan 2 amplifier models ( CM-7777 and CM-7778). Through the years, installers and industry experts have touted these professional models as the best TV antenna amplifiers on the market.

As the industry has evolved, consumers have taken on their television antenna and home entertainment projects as do-it-yourself projects and are relying less and less on professional installers. Taking in consideration this trend, our team of industry analysts determined there was a need for a professional quality amplifier that was better positioned for consumers to install themselves. The Channel Master Amplify brings together the best of our most popular professional amplifier models along with new features to accommodate consumers performing their own installations.

Indoor/Outdoor Heavy-Duty Housing

Competitor TV antenna amplifiers are typically constructed of plastic and designed for indoor use only. The Channel Master Amplify, like our Titan 2 professional models, is constructed of a die-cast metal housing with weatherproof ports to support indoor and outdoor installations. The flexibility of being able to install the Amplify indoors and outdoors allows use with an indoor antenna and the ability to upgrade to an outdoor antenna in the future without having to purchase a new amplifier.

Adjustable Amplification

Most people think more is better. This is not always the case when talking about TV antenna amplifiers. We see this all the time when consumers purchase our highest gain professional amplifier (CM-7777) without having the signal measurement equipment to determine how much they really need to amplify their signals. In many cases too much signal will do more harm than good to your overall signal and reception quality. The Channel Master Amplify eliminates the need for a consumer to be conscious about signal strength while still providing an industry leading 30dB of gain. With the inclusion of an easy push button gain switch, you can easily start with the high setting of 30dB gain and if you determine that this much signal has a negative impact on your reception, you can simply push the button and switch to the low setting of 17dB which in most cases will be a safe amount of gain and make a noticeable difference in signal quality. *When installed indoors directly behind a television set, it is recommend NOT to use the high (30dB) setting.

Flexible USB Powering Options

The Channel Master Amplify includes two flexible powering options.

When installed indoors, the Amplify can be powered directly via the included USB power cube or by connecting the included USB cable to an open USB port on a television or set top device eliminating the need for connections directly to an electrical outlet. *Not all USB ports will provide a sufficient amount of voltage to power the amplifier; you will need to ensure that your device USB port supports a 5V 1.0A output.

When the Amplify is installed outdoors, it includes a USB power inserter which allows you to install the power adapter and injector inside near your television inserting power up to the amplifier over your existing coaxial cable.

LTE and Out of Band Filtering

The proliferation of LTE signal towers and connected LTE devices are a common cause of intermittent television signal disruption because mobile carriers operate on frequencies that can be very close to your broadcast TV frequencies. These disruptions can result in weak signals, pixilation or even channel loss, and can be especially disruptive when using an amplifier with your TV antenna. You won’t have to worry about this with the Channel Master Amplify. Built-in filters are designed to clear your OTA TV signal path from common interference including those created by mobile LTE signals.

If you are a consumer or less-experienced installer looking for a professional-grade TV antenna amplifier that provides a convenient installation yet robust quality and performance, look no further than the Channel Master Amplify.

What’s Included

AMPLIFY TV Antenna Amplifier
USB Power Cord
Power Inserter
USB Power Adapter
(2) Mast Straps
(3) Mounting Screws
Installation Guide
1-Year Limited Warranty


Improves signal quality
Decreases pixilation
May increase number of channels
Ultra low noise
Adjustable gain (17 dB/30 dB)
Blocks LTE interference from 3G/4G Smartphones and transmitters
EMI & FM Out of band filtering (Does not pass FM signals)
Heavy duty rating for indoor or outdoor use
Mast mounted for close proximity to antenna

Replacement Parts

Amplify Replacement Power Supply
Price: $8.00
DVR+ Replacement Remote


Amplify Replacement Power Cord
Price: $8.00
DVR+ Replacement Power Supply


Amplify Replacement Power Inserter
Price: $12.00
DVR+ Replacement Power Supply


Average Customer Review: Average Customer Review: 4.5 of 5 4.5 of 5 Total Reviews: 509 Write a review.

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  0 of 0 people found the following review helpful:
5 of 5 Reception Excellent July 2, 2020
Reviewer: Mike from Cottage Grove, Oregon  
I have a window antenna which had problems receiving some stations.  After installing the Channel Master Dual Gain Amplifier and rescanning,
many more channels are now available with 90% improved reception on the problem channels.  A great product!  Thanks

  0 of 0 people found the following review helpful:
5 of 5 Great Pre-Amp July 2, 2020
Reviewer: Greg from Reedsburg,WI  
I coupled this pre-amp to the new Omni +50 HD antenna and it works great even for the weaker channels.  Highly recommend.

  0 of 0 people found the following review helpful:
5 of 5 Awesome June 30, 2020
Reviewer: Ben H from Western Arkansas  
I live in central western Arkansas in an extremely rural area. All online coverage maps indicate that an "over the air" antenna would be useless in my area. I was able to occasionally receive channels in my motor home at a nearby lake so I figured a home based antenna would work also. The antenna without the amp receives absolutely no signals, but when I applied the power to the antenna from this pre-amp I received many signals from Little Rock. I highly recommend this antenna pre-amp.

  0 of 0 people found the following review helpful:
5 of 5 Well Made Amplifier June 23, 2020
Reviewer: Dave from Columbus, IN  
Installed preamplifier and it works well.  Replaced an older, different brand, amplifier that had failed.  Brought back the TV stations that we had lost.  Looks and feels like a quality, well made product with cast metal housing, solid coax connections, covered gain switch, and LED power indicators.  Very pleased with this preamplifier.

  0 of 0 people found the following review helpful:
5 of 5 Antenna mounted amplifier June 23, 2020
Reviewer: Anonymous Person from Susquehanna River bank near Darlington MD  
We have a cabin along the Susquehanna River surrounded by large hills.  Have a large Wingard Platinum antenna roof mounted 35’ above water level.  Prior reception was fair for 3 stations in early morning & late evening.  Lots of pixilation and in & out in best of times.  After installing  adjustable gain Preamp & better cable we now get 18 stations from Lancaster PA (45 miles), 12 stations from Philly (60 miles) and even 6 stations from Baltimore.  Clear reception all day with only very occasional & slight pixelation.  Very satisfied!

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