Sound Semiconductor SSI Series SSM21XX Replacements

[mediatechnology]

HIGH PERFORMANCE IC'S FOR MUSIC CREATION

We're a veteran team of musicians and technologists with a passion for audio. Our 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.

http://soundsemiconductor.com/

Sound Semiconductor offer the SSI2130, 2131, 2140, 2144 VCO and Filter ICs as well ass the SSI2161, 2162 and 2164 VCAs.

They're available in the US from CE Distribution: https://www.cedist.com/search/node/soun ... iconductor

[georgeonthenet]

This is interesting to say the least! And I order from CE quite often. Thanks for the tip.

[mediatechnology]

Thanks for joining us George!

I don't know how I missed these when they were first introduced - I'm glad CE gave me a heads-up.

I prototyped a dynamically-controlled 8 pole Phaser using a pair of SSM2040s back in the 80's that I would like to revisit using the SSI2141.
It used a control similar to the DynaFlanger.