The SSI2144 is a voltage controlled filter produced by Sound Semiconductor Inc and designed by Dave Rossum. Encapsulated in a 5 mm by 4 mm, 0.635 mm pitch, 16-lead SSOP package. It is a is a dedicated four-pole low-pass ladder filter with on-chip resonance control. It preserves the sonic character of the SSM2044 with a number of performance updates such as lower noise, improved control feedthrough, and logical pin grouping.
- Sound Semiconductor
- SSI2144 data sheet
- AB501 - SSI2144 filter cutoff frequency considerations in modular systems
- [pcb+panel] ssm2044 filter for eurorack, Mod Wiggler Forum, Sep 2015. Timo Rozendal's version of the Fonik SSM2044 VCF, this includes a PCB adapter for the SSI2144.
- Electrosmith 2144 LPF submodule. SMT parts mounted on 0.1"/2.54 mm adapter PCB.
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