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Customer Ratings & Reviews

Your price for this item is $24.99
The comparable value price is $34.99

Customer reviews

Rating 4.2 out of 5 stars with 1074 reviews

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Rating by feature

  • Value

    Rating 4.2 out of 5 stars

  • Quality

    Rating 4.3 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

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Cons mentioned filter

87%would recommend to a friend

Customers are saying

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 5 Showing 81-100 of 1,074 reviews
  • Pros mentioned:
    Signal strength

    Rated 5 out of 5 stars

    Worked great

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I was looking for a HDTV antenna. i tried several but none had worked as advertised. Ended up bringing them back and was going to try another store because I thought they might have had more experience in HDTV antenna's. Gave Best Buy one more try. After I told the sales clerk what I was trying to accomplish, he suggested a certain antenna and the amp. I hooked the antenna up first. It worked well, caught 15 channels with just mild interference. Tried the amp and ending up catching 32 channels, clear as can be. Amp worked great. I would definitely recommend this product.

    I would recommend this to a friend
  • Pros mentioned:
    Signal strength

    Rated 4 out of 5 stars

    Good Amplifier, Not So Good Splitter

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I used it with my Mohu Antenna to split it to 2 separate TV's. It did a great job of boosting the signal to both TV sources, but there were issues in providing all available channels. This was my fault, though. Had I done my homework I would have realized there would be problems splitting an OTA digital signal. The product is fine. I just bought the wrong one.

    I would recommend this to a friend
  • Pros mentioned:
    Reception, Signal strength

    Rated 5 out of 5 stars

    Great for purpose intended..

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This worked great. Not only did it boost signal in house it also improved reception by adding local NBC channel that previously could not receive.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality, Signal strength

    Rated 5 out of 5 stars

    Nice product

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Clear and clean picture. Great for multiple TVs connected with a good antenna.

    I would recommend this to a friend
  • Pros mentioned:
    Signal strength

    Rated 5 out of 5 stars

    Tv 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.

    Worked perfect did exactly what i needed it to do ..use this for a tv antenna amplifier as opposed to a single output antenna as you the single one has a coax cable that is very small and loses any gains from the amp due to a small cable

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Performance

    Rated 4 out of 5 stars

    great bidirectional for multiple inputs

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Pretty good haven't had any problems with it,easy to install

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Picture quality

    Rated 5 out of 5 stars

    Great amplifier

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I purchased with modest expectations and had a happy surprise. Great value, made well, increased my picture quality and easy to install.

    I would recommend this to a friend
  • Pros mentioned:
    Picture quality, Reception

    Rated 4 out of 5 stars

    Amplifier

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good reception good reception good reception good reception

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    xxxxxxxxxx

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is the best multi connector I've seen. Simple to install and it does the job nicely.

    I would recommend this to a friend
  • Pros mentioned:
    Signal strength

    Rated 5 out of 5 stars

    Signal strength an issue no more

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I live in a two story house with a basement which is where the cable enters the house. Signal strength was sometimes an issue for my digital cable boxes. With the addition of this signal booster the signal strength to the upstairs cable boxes is no longer an issue. A word of caution, I did not hook up my cable modem to this amplifier so I can't guarantee it will not affect cable internet performance.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Signal strength

    Rated 5 out of 5 stars

    Worked perfectly

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This was very easy to install and worked like a charm! I was having trouble with some channels but after installing this they came in great!

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Signal strength

    Rated 4 out of 5 stars

    Good booster

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Definitely pumped up the signal. Easy to install.easy to use.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Picture quality

    Rated 5 out of 5 stars

    Amplifier

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great device always works great brand easy to use produce great quality

    I would recommend this to a friend
  • Pros mentioned:
    Signal strength

    Rated 4 out of 5 stars

    Boosts signal well

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Needed to boost signal from roof antenna. This was a simple solution that brought in all but one channel. ABC net work signal only one not picking up. This is a known issue in my area. Will move antenna to be clear of trees on my property.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 4 out of 5 stars

    great price, product does what it's supposed to

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I recently moved to a more rural area and my initial cable signal strength was quite poor. Easy to use with ~3min install, the mini-Amp just needs a power plug and you're set. Both TV and wireless signals have improved.

    I would recommend this to a friend
  • Pros mentioned:
    Reception, Signal strength

    Rated 5 out of 5 stars

    Does What It's Supposed To

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I needed a signal booster to fix spotty HD antenna reception on one TV. I hooked this up, and all channels come in perfectly.

    I would recommend this to a friend
  • Pros mentioned:
    Signal strength

    Rated 4 out of 5 stars

    Great Amplifier for pixelation issues w/Comcast X1

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Was having extreme trouble with Comcast X1 cable pixelation on live sports on cable only channels, nesn and espn. Removing all Comcast splitters and adding the Rocketfish™ - Bidirectional Mini Drop Amplifier resolved all pixelation issues.

    I would recommend this to a friend
  • Pros mentioned:
    Signal strength

    Rated 5 out of 5 stars

    I'm happy with my purchase

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I can't give objective evidence that this is worth the money, but my subjective opinion is that I'm glad I purchased it. I recently cut the cord. I originally ran the antenna cable into a non-amplified splitter, sending the signal to 3 TV's. This allows me to send the signal to one additional TV, and the picture looks fantastic on all 4 TV's. One note - make sure you have a power outlet near where you plan to use this splitter. It requires power to amplify the signal.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Rocketfish is the real thing

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    We had package bundle with a provider, but just got fed up with the high prices and removed/sent-back the STBoxes. There was one OTA TV in the basement, it was working ok, although we're 40 miles from town and picking up around 40 ota channels. So I assumed we had something to work with as far a TV signal. Next re-wired the passive splitter (old system) to 4 TVs throughout the house, which didn't work very well. I checked around and watched a few youtube videos and decided that we need amplification. End result was actually amazing, and only took a few minutes: I removed the passive splitter and installed a Rocketfish, Whoa, all 4 TVs sprung in life, all receiving 70+ channels (one TV picked up 80) The extra channels were coming from other towns in a 360degree circle, crystal clear, no fade, etc. So yes Rocketfish is the real thing, if it doesn't work for you, look elsewhere in the antenna system.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    TV splitter and amplifier

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It was not much better than the one I was using. But, I tried another antenna and still not better.

    I would recommend this to a friend
    • Brand response from RocketfishCustomerSupport
      Posted .

      Thank you for sharing your feedback on the Rocketfish™ - 4 Output Coaxial Amplifier. We appreciate your input and are always looking for ways to improve our products and services. Your experience is valuable to us, and we hope to continue providing you with quality products that meet your needs. If you have any other suggestions or comments, please feel free to let us know. Jeth | Rocketfish™ Support. BBY-ExBrand_RocketFish

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