Sound Semiconductor

Sound Semiconductor is a veteran team of musicians and technologists with a passion for audio. Their charter is to develop best-in-class integrated circuits for electronic musical instruments, effects, signal processors, mixers, and anything else that helps musicians create music.


Marshall guitar amplifiers are among the most recognized in the world. They are known for their Marshall "crunch".
P-Q-SSI2130 Integrated Circuit - SSI2130, VCO, Sound Semiconductor
The FatKeys™ SSI2130 Voltage Controlled Oscillator provides beautiful triangle, sawtooth, pulse, and square waveforms with unprecedented temperature stability; and adds an on-chip mixer, low distortion sine wave generator, through-zero FM/PM capability and more in an ultra-compact PCB footprint.
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