I just acquired an Acoustic Model 126 that is in mint cosmetic condition. I paid nothing for it. Unfortunately, someone has taken a pair of scissors and cut the wires to the power amp CCA and removed the power amp entirely -- it is gone. The preamp and graphic EQ work perfectly if I run the preamp out to the input of another amp. Back in the day... I know a lot of manufacturers utilized common components to produce a model line of different amplifiers. Since I need an entire power amp section, I want to see if there were higher output models that utilized the same power supply. Looking at the diagrams, it is within my capabilities to fabricate a clone CCA for the original 100 watt 126 power amp as long as the transistors can still be found. But it would be great if a higher output CCA could be employed. Are there any Acoustic enthusiasts who can speak to this issue??