Not sure on the DAC configuration. Would need Andrew’s input there.
Thank you so much CA, you've been answering Kodiak's questions perfectly!
Kodiak, with regards to the DAC in the transformer, it's a single stereo DAC handling both channels. It's not R2R, MQA-capable, dual/balanced/current output/non-oversampling, or whatever is the current flavor of the month. It's an incredibly good sounding DAC and has specifications that are pretty much beyond reproach. If you're interested, it's a PCM5122:
http://www.ti.com/lit/ds/symlink/pcm5121.pdf?&ts=1589558809648One big benefit of this device is the integrated output stage, meaning no external buffers OR coupling capacitors are required. It's a straight shot from the DAC output through a precision Susumu thin-film resistor, to the RCA jacks.
Thanks,
Andrew