Why should you purchase a MOPA/GB4000?

$ 4,870.00

Customer Reviews

Based on 7 reviews
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Robert Hopf
MOPA Vacuum Tube Amplfier & GB4000 Combo

AAA+ Seller / Fast Shipping / Professionally Packaged / Good Communication / Unit Arrived Undamaged Very Happy With My Purchase! Jose with his knowledge of the GB4000 & THE MOPAs was very helpful with my questions and such! I have not used the unit as of yet but i will shortly. Maybe as time goes on i can add some more to this review! thank you! > RJH / Mulberry,Fl

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Brian Jenkins
problem solved

Josh is a big help and an asset to the business. When I called him recently with a list of questions, he showed just as much patience with me toward the end of the call as he displayed at the start.
It's a breath of fresh air to be able to feel like you're not being a bother to someone because they have patience, confidence, and a way of putting things that naturally gets a person straight on matters that seem complicated to them.
Josh makes people feel comfortable and not like they need to hurry up and get off the phone.
THANKS TO JOSH FOR BEING A GREAT BUSINESS MAN AND AN UNDERSTANDING HELPER!

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Brian Jenkins
confidence builder

When I first bought my gb4000 and MOPA units, I was more than a little intimidated.
I called and spoke to a gentleman named, Josh, and he cleared my quandaries right up!
Josh is an asset to the company and the business field. He gave me a comfortable feeling on the phone and had plenty of patience for my many questions.
I really appreciate the top notch

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Bill Hodges
MOPA Gb4000

I decided to purchase a mopa and gb4000. I found several dealers although one dealer (Joshua Parker ) seemed to stand out among the others. My first call to him probably lasted 15 minutes. He was very helpful in explaining the system and it was clear to me that he would be very helpful after the sale. Health Harmonic is a good dealer for this system.

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Dallas Fullmer
Completely Amazing!

I am a novice with frequency generators and equipment usage and I have been struggling with how to work the system correctly, I have been so worried that the system was not functioning and working the way I need it to.
I unfortunately did not purchase my GB4000 and M.O.P.A. with Health Harmonics, I purchased from a different distributor who has NOT given me much support. I am looking for different/alternative ways to treat my daughters brain cancer, and found out about the GB4000 and the M.O.P.A., after many attempts to get answers from the other distributor, I tried reaching out to social media and other sites for help, no one was able to give me answers to help but instead raised more concerns. I finally found Health Harmonic in my searches, I contacted them for help and got a response within a few hours, and it was a phone call with a real individual!!
I spoke to Joshua (what an amazing person), he took a long time to answer all my questions and helped put my mind at easy with how to run my equipment even though I did not purchase from Health Harmonic. He truly is knowledgeable and cares about helping and educating people, I really wish I found Health Harmonic and Joshua before purchasing my equipment from somewhere else, I fully recommend Health Harmonics to everyone for your purchase needs, the help and support provided to me has been excellent, thank you again for the service provided to me and my family today!!

Customer Reviews

Based on 3 reviews
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Diana
Retired engineer

I love my GB-4000. They have great customer service and are always happy to help trouble shoot with any problems. Thank you.

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G. M.
Amazing customer service

I had few questions and doubts about connecting the device. The response was prompt, thorough, and very helpful. One of the best customer supports I have gotten so far.

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Jay Cotrone
Quick Response and caring service

Josh was terrific helping me troubleshoot a problem with my GB-4000. The device was not faulty, I accidentally changed the mode to Audio mode which does not illuminate the RF Indicator light. With his advice, I was able to easily fix the problem. I could also tell that he really cares about helping people! Josh you are the best!