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SSI2130 Through Zero Phase modulating VCO IC

Now in stock!


Squeeze an entire monosynth into your medallion!

Make an amazing voyage of sonic discovery!

Explore the uncharted waters of Through Zero Phase modulation!





New EVB2130 SSI2130 Evaluation Board available now, ripe for conversion into a synth module.

All mod cons included in this brand new, all-singing, all-dancing VCO design made on a modern process.

A far out world of unusual noises awaits you!

For the first time in a VCO IC, the SSI2130 includes through zero phase and frequency modulation!

The SSI2130 is an incredible new triangle core VCO with all kinds of waveform and modulation options. Close attention has been paid to getting the waveforms as close to perfect as possible, and an array of modulation inputs mean you can dirty up your sound as much as you like.

The SSI2130's triangle core is further shaped into sawtooth, square and pulse waves and the sine shaper has an external input which you can feed triangle waves as nature intended, or saws, squares, pulses or any other signal for even more waveshapes.

As well as it's own individual output, each waveshape has it's own linear VCA which controls it's level on the mix output, two of these are Aux channels which can also be used for any other input signal.

The SSI2130 tracks over 10 octaves with ease, it's built in analogue multiplier provides incredibly stable temperature compensation.

To round off the package, through zero phase and frequency modulation both add stunning capabilities to your sonic setup. Both soft and hard sync allow for exciting classic synth sounds and add amazing control possibilities.

Full details here in the SSI2130 datasheet

This IC is in a 4x4mm 32 pin QFN package, these can be hand soldered if you have plenty of experience and the right tools, magnification, good flux, fine solder, a decent iron etc. If you can drag solder an STM IC, you can manage one of these.

Looking for an easier way? pre soldered DAB2130 submodules are available here


That's not all! We also stock the amazing SSI2140 Four Pole multimode VCF IC!, the SSI2144 Four Pole Folding Transistor Ladder VCF IC! and the SSI2164 Quad exponential VCA IC!

We are authorised resellers for SSI, we ship the day we receive your order (most of the time), all IC's are packed in antistatic bags, and sealed with antistatic tape, antistatic everything, woohoo!




Returns policy

If you're not completely satisfied, You can return these IC's for any reason within 14 days of purchase for a full refund!