DiGuitar Digital Guitar Concept by Tony Weichselbraun is a digital acoustic guitar. However, although it doesn’t employ any strings, the particular designer says that you can play this device just like an beginners guitar. Basically DiGuitar combines analogue playability with a digital recording setting. The touch hypersensitive surface can assess your finger’s movements as well as strumming patterns for you to model each guitar chord via MIDI. Piezoelectric actuators emit a vibration in the rate of recurrence range of the notice played by every single finger.