@doak
The test on different Audio-gd unit had shown some very concerning results with audible effect. That unit was recent and based on the ESS9038 Pro, so either a defect in the unit or refinement in design may be required from Audio-gd.
Only additional tests will determine what is the reality with them, but the moment, I would prefer additional measurements and listening to determine if their products are sound.
The test on different Audio-gd unit had shown some very concerning results with audible effect. That unit was recent and based on the ESS9038 Pro, so either a defect in the unit or refinement in design may be required from Audio-gd.
Only additional tests will determine what is the reality with them, but the moment, I would prefer additional measurements and listening to determine if their products are sound.