NS-12K-Voice, 3G & 4G PRO is an amazing tool to boost cell reception of Spark signal.

NS-12K-Voice, 3G & 4G PRO is an amazing tool to boost cell reception of Spark signal.

Corey Imrie (New Zealand, Palmerston)


Spark 4G poor signal didn’t let me use my mobile internet at all: no messages, no video calls, no listening to music online or watching videos and films. To tell the truth, I was not ready for Spark poor coverage. I really wanted to boost cell reception 4G!

When I was trying to find the reasons of my Spark mobile signal problems, I found out that they may have appeared due to some infrastructural peculiarities, nevertheless, today it is already possible to reduce the impact of bad mobile infrastructure. And it is possible to do with the help of mobile signal boosters. And of course, I decided to use this chance.

I found MyAmplifiers web site (It was quite occasionally! I was just googling for some variants but when I saw this web site I understood that it could become the most appropriate company to deal with). The client support manager attentively listened to the description of my problems and advised to install NS-12K-Voice, 3G & 4G PRO to boost cell reception of 4G Internet at my place. And now I have this device in my house! And I am absolutely satisfied! It is cool and effective! Thank you, guys!


We have 100+ models. Find yours.

Get comfortable voice and Internet connection in your house, working place or car.


1. Select country

2. Select coverage

3. Click your provider icon ...

Verizon Wireless signal repeaters AT&T signal repeaters T-mobile US signal repeaters Sprint Corporation signal repeaters AirVoice Wireless  signal repeaters Boost Mobile signal repeaters Cricket Wireless signal repeaters FreedomPop signal repeaters GoSmart Mobile signal repeaters H2O Wireless signal repeaters Lycamobile signal repeaters Metro PCS signal repeaters Net10 signal repeaters Red Pocket signal repeaters Roam Mobility signal repeaters Simple Mobile signal repeaters Straight Talk signal repeaters Ting signal repeaters Tracfone signal repeaters Ultra Mobile signal repeaters US Mobile signal repeaters Virgin Mobile signal repeaters ZIP SIM signal repeaters

4. ... and get results

Search »

Featured Products

Customer Stories

Meteor signal problems used to cause a lot of troubles to my family. Not anymore thanks to a cell phone range booster.

Nikrans LCD-130 is very compact, light and stylish, so it doesn’t spoil the interior of my house at all, as it is practically unnoticeable. In my opinion, it is the easiest and most effective solution to Meteor poor coverage.

Read more »

We decided to stop Turkcell signal problems and visited MyAmplifiers web site!

We have a private house in Hamitli, Turkey. You know for me and my husband this place is like a paradise, we spend practically every weekend here, sometimes our children and grandchildren join us. What can be better than family evenings in a quiet and peaceful place? The only drawback of the location is that Turkcell signal issues occur too often here.

Read more »

Get a 3 booster as I did, and do not suffer from Three signal problems!

I was on the search for a signal booster that would exclusively work with 4G/LTE Internet, as this seemed to be one of the biggest Three signal issues. I have to say that I am quite picky even when I’m food shopping in the supermarket. But when it comes to spending more than three hundred euros at once – I have to make sure that everything is perfect.

Read more »

The home cell phone signal booster works great. Telia signal problems are gone!

I live in a small town in Sweden about 6 miles from the nearest cell phone tower. I had a metal roof installed and it unfortunately killed my phone reception. Since having this new metal roof installed, my home cell phone reception dropped from 3 to 1 bar. I had to stand in specific places in order to not to have calls lost. Moreover, due to Telia poor coverage I have been unable to get much of anything done on the web via my cell phone.

Read more »

Request a call