11-24-2014, 04:15 PM
This is unnecessarily hi-voltage and higher current transistor, with Gain-Bandwidth 4MHZ (your original is 10MHZ) although this might not affect the quality much. Could be used.
The other one I listed has still higher current (10A vs 7A) and 80MHz GB, which even if it is too much, it will still behave nicely I think.
BTW where's the main amp sch piece? (I only see the preamp and headphone amp there).
The other one I listed has still higher current (10A vs 7A) and 80MHz GB, which even if it is too much, it will still behave nicely I think.
BTW where's the main amp sch piece? (I only see the preamp and headphone amp there).