101.9 FM in Round Rock is the translator (K270CO) for KTAE 1260 AM. And yes, it sounds absolutely horrible. I would guess it is running way way over-modulated. It has decent coverage, but the audio is basically unlistenable. It's been like that for months since they put it on the air. I wish they would fix it.
But with all due respect, KQXT has never had any reliable coverage in Williamson County nor any real audience.