Quick and dirty solution, btw, with an acceptable error of approx 0.5dB at -6dB: Take the final STE DMA amplitude from Hatari v1.3 and multiply it by 2.5 - should be good enough, certainly a lot better than STeem, and A LOT better than Hatari v1.2 and v1.3. ...if my incredibly advanced calculations are correct... 8-) Per.