EJ45C, normal tension, is D'Addario's best selling "composite" set, preferred for its balance of bold, yet warm tone, comfortable feel and dynamic projection. 

Pro-Arté Composite strings feature an exclusive multifilament stranded core material which delivers a powerful, but warm tone which lasts 2-3 times longer than traditional classical strings. In addition to three traditional nylon treble strings, each set contains an optional monofilament Composite 3rd/G string, which provides greater projection and optimal balance between basses and trebles. All Pro-Arté treble strings are sorted by a sophisticated computer-controlled laser machine which performs diameter/tension measurements and quality checks, ensuring true sounding, precise trebles in every set.
 

• Silver plated copper wound on an exclusive Composite core material for powerful, long lasting tone
• Composite 3rd/G for increased projection, clear nylon 1st and 2nd strings. All laser sorted for consistent, precise intonation
• Normal tension offers popular balance of volume and comfortable resistance
• Made in the U.S.A. for the highest quality and performance
• String Gauges: Trebles .0280, .0322, .036 Basses .028, .35, .044
• Environmentally friendly, corrosion resistant packaging for strings that are always fresh

 (TENSİON CHART)

		Çap (Diameter)		Tansiyon (Tension)
Item #	Note	Inches	mm	lbs	kg
J4501	E	0.0280	0.7112	16.230	7.360
J4502	B	0.0322	0.8180	12.040	5.460
J4503	G	0.0403	1.0236	11.880	5.390
J4503C	G	0.0403	1.0236	12.260	5.560
J4404C	D	0.0380	0.9652	13.640	6.190
J4505C	A	0.0280	0.0710	14.700	6.670
J4506C	E	0.0350	0.8890	15.250	6.920