ROLAND JX3P repair

FARFISA Deluxe repair

8.2 multichannel amplifier (OPA541)

Roland Juno 106 repair

Analog DAC

DYNACOR Tape Delay Repair

Chaos Orbits

Cross modulation oscillator

Exiter coil for piano

True random generator

16 channels analog amplifier

NIM Modular Synthesizer

Anodisation of front panels​

Bed for theatre

Cosmic partition printer

A Chair for theatre

VLF Antenna

Yusynth filters