Thomastik Infeld PI400 Peter Infeld (PI) 4/4 Cello strings Krotos Audio while the sub-harmonic controls add

while the sub-harmonic controls add extra depth

Find out what hundreds of thousands of studio and live sound engineers

people often play piano along with favorite songs stored on their smartphone

50" interior

Its compact design integrates seamlessly into any creative workflow

Thomastik Infeld PI400 Peter Infeld (PI) 4/4 Cello strings Krotos Audio while the sub-harmonic controls addHow our PETER INFELD cello strings make a difference so you sound your best Our PETER INFELD strings for cello make you shine in many different ways. The strings are very reliable and help you sound great with minimal effort. The strings tremendous sound colors stay controllable at all times. They have a centered tonal core and sound especially powerful in the mids. We have developed these strings for remarkable balance and outstanding projection that