POTAR Hydrophone 2023


hydrophone by POTAR Design Devices
OPA buffer in-use to amplify birds living in a light post

OPA Piezo Buffer

opa buffer thumbnail
OPA impedance buffer setup with Sound Devices MixPre 6 II

Contact Mic

basic contact mic
Super Sound Urchin is a musical instrument with spines like a sea urchin that is played lie a kalimba


POTAR Design Devices SOUND URCHIN is an electro-acoustic musical instrument
Electromagnetic Frequency Probe by POTAR Design Devices

EMF Probe

POTAR Design Devices - EMF Detector and Probe

More Hand-built and Modified Instruments by POTAR Design Devices

News & Blog