Cyber Monday: Last Day of the Biggest Sale 2021 Shop now
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

I said 'Good-bye! to signal issue with POST Telecom phone signal booster

I didn’t even need any help with choosing the right signal booster for me – the whole interface of the website is extremely simple, and I loved that. I was a bit concerned about the fact that MyAmplifiers is not a local company. But I was happy to get to know that my payment will be safe and sound thanks to the security system.

Read more »

Telecom Liechtenstein signal problems are not our reality anymore. We have best mobile phone signal

I live in Liechtenstein which is famous worldwide for its wonderful nature and landscapes. Unfortunately, because of its Alpine location the country quite often suffers from insufficient mobile signal, especially Telecom Liechtenstein poor coverage in such rural areas where my country house is situated.

Read more »

NS-250 is an excellent cell phone reception booster for a company not willing to deal with MEO signal problems.

We want to express our deep gratitude to the whole MyAmplifiers team! You have saved our company! We have very active communication with our clients and a lot of them prefer making mobile calls. So, we always need to stay connected, otherwise we can miss really important inquiries and lose our clients (even loyal clients won’t tolerate with the situations when their support manager can’t be available during the whole working day).

Read more »

Telekom Slovenije signal problems in the countryside.

Have you ever heard anything about these devices before? If you have little understanding of their working principle and characteristics, you can find a lot of interesting and detailed information on this web site. I think that MyAmplifiers team has really worked hard to create their site as it is really cool.

Read more »

Request a call