Available as an assembled Module and as a DIY project.
This Module is currently available.
Specs are approved by the manufacturerAnalog Voltage Controlled Oscillator
Saw core analog VCO in Eurorack format, based on old designs, with multiple waveforms, FM, PWM, and SYNC modulation, stability covers between five and seven octaves, pretty stable and strong, it give us that old analog raw sound that we love.
Available at Siam Modular
https://www.siammodular.com/voxmachina-tom-yum-voltage-controlled-oscillator-pcb-kit-or-pre-built
Voxmachina TOM YUM Voltage Controlled
Voxmachina Tom Yum