D'Addario ERHU01 Erhu Strings, Medium Tension, 10-18 Cello Parts You also get a ground

You also get a ground lift switch to eliminate annoying ground loop hum problems

which means each channel can also be used as an individual matching amplifier

The very heart of the POLY D’s sound is its highly flexible 24 dB Ladder Filter

Onboard MP3 Player

even at levels >110dB

D'Addario ERHU01 Erhu Strings, Medium Tension, 10-18 Cello Parts You also get a groundD'Addario's first set for Chinese traditional instruments. The ERHU01 string set was designed to achieve a pure, bright, and focused tone sought after by professional Erhu players. To address the widespread need for professional quality accessories for Chinese traditional instruments, DAddario has teamed up with performers and educators around the world. Pairing their expert musicianship and advice with our experience in string making, we have created