D’Addario ProSteels EPS170-5 Regular Light bass strings are engineered to produce a bright, focused tone with superb articulation. Made from a specialized high-carbon steel alloy, ProSteels were designed to deliver harmonically rich highs, tight lows and a piano-like quality that will cut through any mix. Whether you prefer aggressive picking or fingerstyle playing, the EPS170-5 set was crafted to bring out the best in your 5-string bass.

Highly Magnetic Alloy Produces Super-Bright Tone

The unique stainless steel alloy in ProSteels generates an enhanced magnetic interaction with pickups, resulting in brilliant highs with penetrating attack, combined with deep, controlled lows. The precision-wound hex core and stainless steel wrap wire provide a harmonically rich palette of tones that excel in live and studio settings.

Precision Manufacturing Ensures Consistency

ProSteels are manufactured using D’Addario’s exclusive computer-controlled winding machines, which monitor and control wrap speed and tension to ensure consistent intonation and tone gig after gig. The 45-130 gauge provides a balanced tension set that works for most 5-string basses and playing styles.

Roadworthy and Reliable

ProSteels are built to handle the rigors of touring and regular use. The high-carbon steel core provides superior pitch stability and longevity. For players seeking premium tone and performance from their 5-string bass, ProSteels deliver consistent quality and durability along with their signature punchy, articulate voice.