Testing the sound conduction from piezo to glass disc when separated by wires

Testing the sound conduction from piezo to glass disc when separated by wires

Cleaning up a microphone room recording with the Zähl EQ1 equalizer and Zähl IM1 insert master

Cabling an Audio Patchbay / Rack and Some Tests with Summing and Phase-Reverse

Faderfox EC4 Firmware Update on Linux: Doubling the Encoder Resolution!
Testing a "binary fluid signal" via one pump and two valves

Replacing AAA batteries with a DC power adapter
