I will share my modular knowledge. I have built a huge modular synth, containing 6 VCO 2 VCF: BP or LP 4 pole 2 VCF: Multimode 2 pole 4 VCA 2 VC ADSR 2 AR 2 VCMG 2 MG 1 NG 1 VC Wave multiplier 1 VC Phase shifter 1 Ringmod 1 EF 2 Smooth funct. gen. and more Ask me about building hints! erik.gronberg at mbox300.swipnet.se