4-String Acoustic Bass String Sets

4 String

Gauge .040 / .060 / .075 / .095

phosphor bronze roundwound

long scale - medium gauge

40 60 80 100

extra long scale

standard gauge

black nylon

Smooth feel combined with warm and deep tone

Upright bass sound with precise intonation

34" long scale

Suitable for both acoustic and electric basses

Smooth feel combined with warm and deep tone

Upright bass sound with precise intonation

Polymer strings, developed by Aquila for the best performance and tone

String Gauges vary depending on tension that the strings are under

strings for 4-string U-Bass

for EADG tuning

original equipment on most U-BASS models

4 String

Type 80 / 20 Bronze

Gauge .040 / .060 / .075 / .095

4 String / for 32" scale

Type 80 / 20 Bronze

Gauge .040 / .060 / .075 / .095

Smooth feel combined with warm and deep tone

Upright bass sound with precise intonation

32" medium scale

Phosphor bronze roundwound with nylon core

Long Scale 34"

.041 .053 .068 .086

Nylon core, covered with a double-silver-plated copper wrap.

Play and feel similar to a set of conventional electric bass strings.

String Gauges: .115, .090, .065, .049

This set is a direct replacement for EXPPB190GS, with the same multi-filament cores and iconic Phosphor Bronze wrap wire, renewed in our advanced XT coating.