[sdiy] Discrete Op Amps

[luther rochester]

Phil Cirocco's current modular offering is all about its discreteness...
http://www.discretesynthesizers.com/dsc/dsc.htm

"What is true discrete? It means no chips whatsoever in the audio path. 
Many of our competitors say discrete - but the real truth is, their 
circuits are hybrid - meaning they use a combination of transistors, 
chips and some even use the dreaded "transistors-on-a-chip" devices, and 
try to claim discrete. The 9000 series circuits use only hand matched 
pairs, expertly selected from individual, ultra-linear transistors."