I just had some mail conversation with Pass concerning some issues of the XP 20. The topic of this thread was also covered:
"Early piece had two gain steps (High gain and Low Gain) This was envisioned as a simple answer to source components with wild differing gain.
With the high gain / low gain option a simple toggle of the gain setting allowed the preamp to run at about the same volume settings with a wide variety of souces.
This proved difficult with our Asian clients and the latter unit was simply given enough volume steps to cover the entire range ..."
"Early piece had two gain steps (High gain and Low Gain) This was envisioned as a simple answer to source components with wild differing gain.
With the high gain / low gain option a simple toggle of the gain setting allowed the preamp to run at about the same volume settings with a wide variety of souces.
This proved difficult with our Asian clients and the latter unit was simply given enough volume steps to cover the entire range ..."