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EJ78 is a set of Phosphor Bronze strings for the mandocello. Since D'Addario introduced Phosphor Bronze guitar strings in 1974, they have been synonymous with warm and well-balanced acoustic tone.

String Tension Chart
Item #	Note	Diameter	Tension
-	A	0.022 in	30.71 lbs
-	A	0.022	30.71
-	D	0.034	32.42
-	D	0.034	32.42
-	G	0.048	28.29
-	G	0.048	28.29
-	C	0.074	27.81
-	C	0.074	27.81

Product Features

Coating: Uncoated
Number Of Strings: 8
Set Type: Sets
Wrap Material: Phosphor Bronze

Designed and gauged for the mandocello
Commonly tuned C to A
Preferred for its warm, bright, and well balanced acoustic tone
All D'Addario strings are designed, engineered, and manufactured in the USA

Curious what strings are best for you? Find your perfect set with String Finder

How can I extend the life of my strings?

There are many factors that can affect the lifespan of your strings. Here are some tips to help extend the life of your strings:

1. Wipe down your strings after each use.

2. Try D'Addario X-Series strings! Our two X Series options each use a distinct method to extend lifespan, while preserving the tone and feel of uncoated strings.

3. Try these maintenance and care products to prolong string life and performance.

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Mandocello Set EJ78

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Product Features

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