To add, the SUT sections are different too, with four ratios rather than three ... though still marked 3, 6, (12) and 40 ohm the ratios in the 912 are higher, but can be attenuated 0, -6 and -12 dB via the intermediary transformer between phono and pre sections for even greater flexibility.
Not the same thing at all.
Not the same thing at all.

