Are you talking amps or pre-amps too? Because I know that Jim Fosgate offers an all analog, tube version of his DP2 decoder. I think it is pretty expensive though.
Alright, I'll admit I only replied because I saw that vrs is from Paintsville and I just wanted to say hello to somebody else from the mountains. Hey vrs, if you're ever over in Harlan, send me a PM and we'll get together.