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String Drop Ultra Heavy 7

String Drop Ultra Heavy 7

String Drop Ultra Heavy 7


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Ultra Heavy 7 optimized for: Drop A with a tighter feel

Feels like: 11, 14, 19, 28, 38, 52, 74

Maximum scale length: 25.5"

String Drop strings are the easiest way to get better tone & playability thanks to the use of progressive string tension. Progressive tension calculates the optimal string gauge for every string based on tuning and tension on the guitar. This ensures low strings are tight and won't be knocked out of tune by hard picking while bends on the higher strings are easier. 

Thanks to our exclusive blend of alloys, our strings give you superior clarity and note separation, regardless of how low you like to tune. Developed alongside a scientist – and lifelong guitarist – with a PhD in materials science & metallurgy in order to bring you the best guitar strings possible that guarantee maximum quality, consistency & freshness. Our strings are tested 4 times during the manufacturing process to ensure you only get the best, these strings are then immediately shipped out to you while typical guitar strings are made, then shipped to a distributor where they sit until being shipped to a store and then sit on a shelf for months until you buy them.

Our strings are shipped straight to you, factory fresh which means they last longer. Like fresh baked bread (don’t eat them please).

Customer Reviews

Based on 5 reviews
Great strings!

They feel and play amazing! Clean tones every time.

Amazing Strings!

I love these! These worked out perfect for getting my 25.5 scale 7 string guitar into drop G! They sound and feel amazing! My only complaint would be that I wish they lasted a bit longer, but I also live in a humid area with no air conditioning so it may just be the summer months that are taking them out so fast!

Great Strings

Worth every penny, they hold tuning, play well in double drop C.


String Drop Ultra Heavy 7

Great strings!

I got the 7-string Dropped A tuning set and I was surprised to see that the low A string changes gauge down the neck. Very cool idea