Customers express satisfaction with the 4 Output Coaxial Amplifier for its ability to boost television signals, resulting in better picture quality and reception. Many find it easy to install and effective in providing a strong signal for multiple TVs using coaxial cables. While some users find it a bit pricey, the majority agree that it works well and is a worthwhile investment.
This summary was generated by AI based on customer reviews.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 6 Showing 101-120 of 1,075 reviews
Rated 4 out of 5 stars
Only unit available
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This reviewer received promo considerations or sweepstakes entry for writing a review.
These amplifiers are getting harder and harder to find in stores. This unit delivers quality at a decent price, and was in stock at my local Best Buy. It included the power supply that attaches to a specified coax connection on the unit.
I would recommend this to a friend
Pros mentioned:
Performance
Rated 4 out of 5 stars
Make an average antenna better
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I bought a $45 antenna for "cutting the cable". It worked well at first, but after a week or so I couldn't deal with the reception issues. I purchased this and so far it has done it's job. I still have some "pixeling" but not nearly as bad as before.
I would recommend this to a friend
Pros mentioned:
Signal strength
Rated 4 out of 5 stars
It helps the signal.
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Between having this item hooked up on the antenna system, and not having it connected, there is a difference for the better. It doesn’t make it perfect, but it does help with a weaker input signal.
I would recommend this to a friend
Pros mentioned:
Signal strength
Rated 4 out of 5 stars
Good booster for cable line
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This reviewer received promo considerations or sweepstakes entry for writing a review.
Fairly inexpensive way to improve your cable signal strength, especially if you have a lot of lines branching off your main cable line. However, our cable guy told us not to use it for our internet modem.
I would recommend this to a friend
Pros mentioned:
Picture quality, Signal strength
Rated 5 out of 5 stars
Great antenna amplifier
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Increased my OTA signal! Helped give a good picture. Very satisfied.
I would recommend this to a friend
Pros mentioned:
Picture quality
Rated 3 out of 5 stars
Easy to use, but didn't help us.
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
May work for others, but didn't do much for us. Was easy to install, appears to be good quality. Just didn't help with our TV reception.
No, I would not recommend this to a friend
Rated 4 out of 5 stars
Works great
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This reviewer received promo considerations or sweepstakes entry for writing a review.
We have about 150 feet of cable running from our antenna to the house, so needless to say, without an amplifier we could barely get any channels. With the amplifier we now get 39 channels. This was a great purchase for us.
I would recommend this to a friend
Pros mentioned:
Ease of use, Performance
Rated 5 out of 5 stars
Pulls in an extra 10 channels
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Easy to hook up and understand . Does what it supposed to
I would recommend this to a friend
Pros mentioned:
Signal strength
Rated 4 out of 5 stars
Works Well
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I dropped Directv and went to an antenna, the signal needed to split and be boosted. This product is working very well for me.
I would recommend this to a friend
Pros mentioned:
Ease of use
Rated 4 out of 5 stars
Splitter
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works okay, I think I have really bad signal for cable, easy to hook up and I use the plug to provide power.
I would recommend this to a friend
Pros mentioned:
Signal strength
Rated 4 out of 5 stars
Good amplifier
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I'm only using this for one TV at this time. I have plans to install a rooftop antenna and run the feeds to 4 TV's, but I haven't, yet. May update after that is done. So far the signal is good.
I would recommend this to a friend
Pros mentioned:
Signal strength
Rated 5 out of 5 stars
Needed to boost my digital antenna- great!
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
I needed to boost a digital antenna to split it to multiple tv's in a rural area with no line of site fro dish and not enough houses to EVER get cable! This product worked well and boosted the signal for what I needed.
I would recommend this to a friend
Rated 4 out of 5 stars
Works good for multiple tv's on 1 antenna
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Posted . Owned for 1.5 years when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I needed this to boost my signal when using 1 antenna for multiple tv's. It works good as long as you don't have a really long cable to a tv, the longer the cable the more of a signal drop. As long as you follow directions it should work ok.
I would recommend this to a friend
Brand response from RocketfishCustomerSupport
Posted .
Hi.
We appreciate your comments and feedback on this product, and to know that his was an adequate solution for your particular setup.
Charles V. - Rocketfish Support https://www.rocketfishproducts.com/contact-us
Pros mentioned:
Signal strength
Rated 5 out of 5 stars
Boosted signal strength
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This bi-directional mini drop amp boosted my signal strength on all available channels by one bar. I can now push channels to other TVs in the house that wouldn’t work without this. This is nice since my cable company now requires a set top box to receive any channels and remote seldom used TVs can at least receive over the air signals now.
I would recommend this to a friend
Pros mentioned:
Signal strength
Rated 4 out of 5 stars
Noticeable Improvement
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I was having major issues with the strength of my cable signal. Picture kept freezing. This eliminated that issue and I can now leave all my devices plugged in without losing internet strength and picture quality.
I would recommend this to a friend
Pros mentioned:
Picture quality
Rated 5 out of 5 stars
It added channels and took away tiling on my flat
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
I was able to go from 3 separate antanaes for 3 tvs to one and saved over $100 by using this device. It helped bring in more channels and made them come in perfectly clear with no tiling. I think it is amazing. The price was minimal. I have told everyone I know to add this to their antennae if they are thinking of cutting the cable cord......
I would recommend this to a friend
Pros mentioned:
Picture quality
Rated 5 out of 5 stars
Just what I needed
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This reviewer received promo considerations or sweepstakes entry for writing a review.
After reading the reviews, I decided to buy one and hook it up to my ota antenna system. From the very start, my TV locks in channels quicker and sharper than before. I used to have to wait 6-7 seconds when changing channels to view my program, but not any more. Now when I change a channel the new one is presented almost immediately, and with greater clarity. Go ahead and buy one! You will not regret it!
I would recommend this to a friend
Pros mentioned:
Performance
Rated 5 out of 5 stars
easy to use
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Posted . Owned for 3 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Very easy to install and worked perfect for multiple tv's.
I would recommend this to a friend
Pros mentioned:
Signal strength
Rated 4 out of 5 stars
Boosted signal for better channel reception
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Did a test with and without and got better signal with. A little expensive so I bought a open box that was perfectly fine. Have to plug into power to amplify signal.
I would recommend this to a friend
Pros mentioned:
Signal strength
Rated 4 out of 5 stars
Great little ampliflier
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This reviewer received promo considerations or sweepstakes entry for writing a review.
The amplifier works very well to boost a weak signal and it its smaller than all the others I have used. The only thing I don't like is the end of the power adapter is very thin and falls out at times. Also the product is a little expensive.