DAB2130 through zero VCO prototyping module
You asked! SSI listened!, Now everyone can enjoy melodious through zero FM, searing hard sync, tack sharp tracking over 10 octaves and much much more without too much trouble.
The DAB2130 has an SSI2130 pre-soldered along with two decoupling caps in an optimal position and some presoldered headers for plug and play action (once you've laid out the rest of your circuit)
SSI2130 Through Zero Phase modulating VCO
SSI2140 4 Pole Multimode VCF
SSI2144 4 Pole Transistor Ladder VCF
SSI2164 Quad VCA