The **COOLEST** Acoustic Guitar "Expander". NO Amp Needed! NEXT LEVEL AMAZING!!!

This is the coolest retrofit thing you'll find for your existing acoustic guitar with a normal size sound hole. It's the Ginean Resonance pickup aka, an Acoustic Expander Pickup. It works by turning the back of your acoustic guitar into an effects speaker via its transducer. The transducer simply sticks on the inside of your guitar's back with the supplied and applied double sided tape. Super easy to install and only takes a minute. Very reliable and fully rechargeable! ALL THE EFFECTS YOU HEAR IN THIS VIDEO ARE NOT GOING THROUGH AN AMPLIFIER. THE SOUNDS ARE ALL COMING THROUGH THE SOUND HOLE. AMAZING! I honestly sell out of these all the time at my guitar repair shop. We buy 2 dozen at a time, and they still go quickly. It is by far the best selling device I sell, even surpassing our capo and pick sales. Little story... anyone can buy these off of Ali Express. The only problem many of the ones sold on Ali have the old USB connector that failed all the time. I have a good rapport with the factory, so all the ones I carry have an updated USB connector that allows you to charge it reliably. There also many others on Ali, except while they may have other features, they don't let you use all 3 of the effects at once or mix them at different levels, which is why the Ginean is better. It's also less money. Just ask and I will answer any questions to the best of my ability.