Aquila’s Red Series ukulele strings provide the player at any level a unique, comfortable feel and a strong sound that brings out the best in any instrument. Other manufacturers take the more traditional route by increasing a string’s gauge to reach lower frequencies. That just makes the string less bright, less responsive and more muffled. The thicker is the string, the duller is the sound. Aquila’s revolutionary new approach actually changes the specific weight of the material that makes up each string progressively leaving the gauge unchanged. The results are amazing! Any instrument will immediately sound brighter; and will be more powerful and responsive throughout the entire range of the fretboard. The strings also maintain their intonation better because thicker strings need to be fretted harder, pulling them farther out of tune. Red Series sets provide superior performance for musicians who love clear, sharp sounds and powerful voicing across the full scale of the instrument.