ASR recommendations for lottery winners.

[John Atkinson]

@John Atkinson 's plot is labeled in dBV on the vertical. 0dBV equals 1V. He says he tested at 3V out. Off the top of the scale by +9.54dBV and makes the harmonics look worse by ~10dBV. Vertical scale needs to be -150 to +10dBV.

View attachment 424939

If he wanted to make 0dB the reference, he would have used dBr on the vertical I would expect.

The vertical scale is mislabeled. Should have been dBr ref. 3V.

John Atkinson
Technical Editor, Stereophile

 

[Karmacoma]

ASR recommendations for lottery winners?
Make a donation to ASR

 

[Flaesh]

Then I would install a double bass array

I would consider SBA as an option. Using a small room, such as a closet or hallway, as an air gap for the rear absorber.