Voltage Controlled Annihilation

Tube VCA/neon lamp distortion

The Voltage Controlled Annihilation module from Zerosum Inertia
is the next level in the universe of audio destruction and madness.
A high quality NOS 12AU6 pentode is selected for it's excellence in
audio amplification to drive a neon gas filled lamp.
The neon lamp sounds like your speakers are melting and will destroy your audio signal
in unique ways when fully cranked up. Very crude subharmonic synthesis.
When the neon lamp level is backed off a bit, the smooth creamy tube distortion of the 12AU6
shines through in a musically pleasant way.
CV of the tube gain is provided.
Hand wired, and hand placed through hole parts put together by a human.
Switchcraft jacks.
Jacks and potentiometers firmly bolted to the panel.
Reverse power protection diodes.
Socketed IC's.
Engraved panel.
PCB firmly attached to the panel with standoffs.