Ai ProTube

GMF Music is introducing an innovative, great sounding “analog” Pre-Amp/DI, the Ai ProTube. Geared towards the acoustic instrument market, the Ai ProTube has a real “tube” that will make any acoustic instrument sound warm and inviting.

GMF Introduces a new acoustic preamp/DI with a real tube circuit!!

Ai ProTube - (Acoustic Preamp/DI) - Made in the USA

Remember the soft blue glow from an old vacuum tube amp and their nice warm tone?
You can have it again at the fraction of the cost of a tube amp. GMF Music is introducing an innovative, great sounding “analog” Pre-Amp/DI, the Ai ProTube.  Geared towards the acoustic instrument market the Ai ProTube has a real “tube” that will make any acoustic instrument sound warm and inviting with no unwanted signal compression. This isn’t just a tube simulation circuit; it is the real thing with a 12AX7 tube circuit.

protube front

 

Why a Tube?

 

Acoustic musicians pay thousands of dollars for a well-crafted and great sounding acoustic instrument. Most of this great tone is lost once the instrument is amplified because of the compression that is applied to the signal with today’s digital amplifying and recording equipment.

The GMF Ai ProTube is an acoustic preamplifier, direct box, and all around solution for connecting your acoustic instrument into a sound source. If you don’t have a built-in pickup on your guitar or other acoustic instrument, no problem we will include a handcrafted transducer pickup to your order. 

The Ai ProTube can be used as:  

·        A pre-amp for your acoustic instrument with your built in pick up or external pickup

·        A DI box to connect to a PA system

·        An alternative to a large amp for travel dates when you just can’t pack your whole system. The Ai ProTube is easily connected to any PA or sound system via the Line Out or XLR direct out connections. (Basically a high quality acoustic amp without the power amp or speakers)

What we've built already

Our team has over 35 years of manufacturing and design experience in the music industry.  We've already built the core technology and tested it.  We ran a successful 8 month Beta test using professional musicians.
The risks and challenges were minimized through quality and field testing. We can confidently say that there is no technical risk left to the project.

What we need to do next, and why we need your help

We need your support to buy parts and pay for tooling to manufacture this great sounding tube preamp/di.

Production
We have run the numbers and are happy to say we can source most of the material in the United States. I will personally build and test each unit to be sure you have a quality piece of gear

Fulfillment Plan: 
This will be our fourth Kickstarter campaign. Products from our first three campaigns were sent out promptly on schedule and are still used almost daily by professional musicians. 

Once we have achieved our goal and the Kickstarter campaign has successfully concluded, we can complete production and fulfill all rewards.  

We don't foresee any obstacles that won't be solved easily and we will personally communicate to our backers throughout the process. If delays occur, we will always be upfront about them, inform our community of our plan of action, and keep the regular updates coming.

 Comp chart

 The Chart above compares the Ai ProTube with some of the popular units currently on the market. As you can see there are two things that stand out. “None” of the competition is MADE IN USA and none of them includes a Tube Circuit. We feel that by manufacturing these in the US, we have much better control of the quality. By using a tube in our preamp, it makes any acoustic instrument sound warm with no unwanted signal compression. With our expertise in design and manufacturing, we are able to produce the Ai Protube at a cost that is very competitive.



Our Team

Greg Farres

Greg Farres
Owner

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