Hey clio09,
I’m not an engineer, but in a true balanced design everything is doubled in each channels circuitry. Two DAC chips, instead of one, two transformers instead of one for the digital and analog sections, etc. Therefore, the overall noise floor is lowered, a more stiff and refined power section, and an increase of 9dB in volume over single-ended with less noise.
I now have had two DACs in for review that are true balanced designs feeding a balanced preamplifier. If I use the single-ended digital input and single-ended analog out put, both DACs performance decreases to a large degree.
I’m not an engineer, but in a true balanced design everything is doubled in each channels circuitry. Two DAC chips, instead of one, two transformers instead of one for the digital and analog sections, etc. Therefore, the overall noise floor is lowered, a more stiff and refined power section, and an increase of 9dB in volume over single-ended with less noise.
I now have had two DACs in for review that are true balanced designs feeding a balanced preamplifier. If I use the single-ended digital input and single-ended analog out put, both DACs performance decreases to a large degree.