Dear Lawyerman,
Again, soooooo wrong. What is it inside the SA-1 do you understand/feel is so superior electrically versus the sa-11 or even the SCD-1 for that matter? Again, I like both machines in modded form and possible even prefer the SA-1 thus I am not biased toward the SA-11. My whole point here is that the (modded) SA-11 kills the SA-1 (stock) hands down, without any questions...something your grandma will hear.
Some Points:
-Parts quality for both machines are very equal
-Dac chips: SA-11(SM5688's) SA-1(TDA1547's) Both are nice
The problem with the SA-1 is the "fancy" multiple dac
mixing circuit which they implemented with 4 TDA1547's.
Looks good on paper though mutes resolution and
transparency.
-The SA-11 contains a far better clocking circuit over the
SA-1.
-Output Stage-SA-11 has the edge here. Much better HDAm circuitry with reduced number of coupling caps. Simply more transparent and resolving.
-Power Supplies- Equally average at best. Both use discrete voltage regulation circuits for the analog HDAM circuits. Nothing great.
Drive- Edge goes to the SA-1. Only based off the mechanical side. It is more heavy duty.
Chassis- The SA-1 weighs more.
One more point- The modded SCD-1 also kills the stock SA-1 hands down.
Best regards,
Kyle Takenaga