Atrium / Headphone EQ / ASTRO
ASTRO EQ settings
Parametric EQ corrections for 6 ASTRO models, each derived from its measured frequency response. Pick a model for the full filter table, the curve, and how it compares with its siblings.
The ASTRO house sound, by the numbers
Across the 6 measured models, the most common tuning is near-neutral (3 of 6, 50 percent). Next most common: bright (2), mid-forward (1).
The model that needs the least correction is the Gaming A50 X, with no band more than 1.6 dB from neutral. The one that needs the most is the Gaming A20, off by up to 5.9 dB before EQ.