Having owned "complex" line stages, but also very simple Mapletree active/tube and Lightspeed Attenuator, the OPs question seems to be very much on point - why the complexity for great sound? Is it even related?
Adding gain when none is needed explains some complexity, and finding ways to keep noise down also adds complexity. And if someone want to charge me five figures for a line stage, it better be complex and/or built like jewelry. The Mapletree and Lighspeed are neither, but they sure do sound good and both under $1,000 (not great switching facilities though).
Adding gain when none is needed explains some complexity, and finding ways to keep noise down also adds complexity. And if someone want to charge me five figures for a line stage, it better be complex and/or built like jewelry. The Mapletree and Lighspeed are neither, but they sure do sound good and both under $1,000 (not great switching facilities though).