Early goa did have a lot of acid lines, although I dont think they strictly used 303s. I know Cosmosis used a Novation BassStation for all the lines on their Co

Early goa did have a lot of acid lines, although I dont think they strictly used 303s. I know Cosmosis used a Novation BassStation for all the lines on their Cosmology album. That album is full of acid (and thoroughly recommended, even 25 years on).