- Jan 2, 2022
Yes, post 200 Calibration mode. I connect RMA FIFEFACE Audio Interface Output to Audio Interface input. Testing generator is Audio interface output. Software: SpectraPlus_SC. Testing equipment SINAD is about 108 dB. All OK!Did you try to swap your generator / measurement eqipment input/output left/right to be sure, the 800H has defects not your stuff? I'd do first it. It's strange the similar difference seen on poweramp measurement.
You read the measurement incorrectly. I measured only left canal output Main Zone (top chart) and output Zone 2 only left canal (bottom chart). No association with poweramp.It's strange the similar difference seen on poweramp measurement.