I recently acquired a vintage Carver audio system and I'm curious about the best practices for maintaining and potentially upgrading it. The system includes a power amplifier, pre-amplifier, and some original speakers from the 1980s. I'm particularly interested in recommendatoins for modern components that might be compatible with this older system to enhance its performance without compromising its integrity. Does anyone have experience integrating new technology with these classic systems? Any specific model recommendations or setup tips would be greatly appreciated!