It's difficult to find Class A/B Preamps with a Class A/B Power Amp. Where are they? Which ones are worth their weight in gold? How far back in time do I have to go? The only one that I can find is an Orange 4-Stroke 500 for $1100 new, but made in China ugh. I would even go for a pa amp that is class a/b at this point, and use pedals for preamps. Basically, anything that doesn't recreate the signal would be ideal for me. I'm really struggling trying to avoid digitally processed signals. Any suggestions?