Q)
If you connect the RS201 to the integrated amplifier using an RCA cable, isn’t it going to go through the pre-out twice?
A)
The pre-out of 201A has no loss, so don’t worry and connect it to the preamplifier.
Basically, the DAC output of the RS201 is amplified and output as a pre-out. Like a phono amplifier, a DAC has a very low signal, so it must be amplified and output.
You may be concerned that the preamp of the RS201 and the preamp of the integrated amplifier may overlap, but you do not have to worry about that.
The pre-output of the RS201 is only a signal amplification of the DAC, and it is only possible to directly connect to a power amplifier rather than an integrated amplifier by allowing volume control when necessary.