Mohu JOLT TV Antenna Amplifier Review

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Updated July 5, 2022
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Are you after the best TV antenna? Free TV is good TV. It’s a simple mantra that is all but lost in today’s world of cable TV boxes, satellite receivers and Internet apps accessing TV programs. But the fact remains that watching a high-definition TV show doesn’t require a payout — provided you have a digital over-the-air antenna to “catch” the signal with. That’s the problem though: far too many of the digital antennas beings sold can’t “catch” that signal and as a result have been tossed into a closet and forgotten about. If you’re looking for another way to improve your cable quality at home, give our Mohu leaf plus HDTV indoor antenna review a read. Or, take a look at our Winegard Flatwave Amped Indoor HGTV antenna review to compare features. Once you’ve got your antenna installed, take a look at our review of mohu channels to see what your new antenna can get you. If you want to have a solid set of headphones to watch TV with, you’ll want to read our Wicked Audio SOLUS headphones review too.

The mohu company aims to change that with the JOLT TV Antenna Amplifier. The device is basically the missing “link” between the technology needed by a digital antenna to function optimally. So rather than buying one of their digital antennas, the one already paid for can be pulled back out of the closet and used. Or, you won’t even need this amplifier if you look at our Mohu Sky HGTV antenna review instead.

Related: Also check out the Mohu Channels Review Cordcutting Streaming Devices.

So I called my friend Steve and asked if he still had that passive (non-powered) indoor digital antenna that was supposed to pick up TV signals but failed completely. He pulled it out from the back of a closet, dusted it off and placed it on a table next to a window a few feet from the  flat panel in the living room. We connected its coaxial cable to the TV, accessed the channel auto-search menu and sat back. Twenty minutes went by with no results. With upgraded cable, you’ll want to give our dynamic mounting down and out flatscreen tv mount review a read too.

JOLT TV Antenna Amplifier connection

I placed the JOLT (about half the size of a paperback book) at the back of the TV. The attached output coaxial cable was then connected to the TV in place of the antenna’s cable. A decision then had to be made: should the JOLT take its power from one of the TVs USB slots or be plugged into an outlet using the included AC adapter? We went with the USB slot since there was 2 more that could still be used. The last thing to do was to connect the antenna’s coaxial to the JOLT’s input.

See also: Our Mohu Leaf Glide Antenna review.

The TV was then turned on and again set to auto-search. This time, after six minutes had passed, the local ABC, CBS and NBC stations appeared. We then left the menu and spent a few minutes flipping through the stations to see if the pictures not only looked good but remained stable. They did. Over the course of a week, the JOLT did the job that the digital antenna alone wasn’t capable of — letting the viewer watch free high-definition television. The JOLT ended up in the work section of my friend’s garage to provide free TV.

JOLT TV Antenna Amplifier group

Al Landes Profile image