No, not a bit. I think the trick to better digital sound might be to have very low ESR with lots of amps on the digital PS. Most of the regs have some sort of over current protection that allows them to feed the caps until they are charged.
I also use BlackGate HiQ caps as close to the pins of the 1541a as possible. Could be my imagination, but I feel BG and TDA1541a is a match made in heaven.
The TDA current consumption is 50 mA at the most per voltage , that's not really à lot , supercaps are totally useless here
the sound you hear is made and shape at the analog side , and what comes out the TDA is 4 mA not a lot too
the digital side make bits , bits that we like to be clean , on time and steady , dont we
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