Atrium / Headphone EQ / Abyss
Abyss EQ settings
Parametric EQ corrections for 8 Abyss 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 Abyss house sound, by the numbers
Across the 8 measured models, the most common tuning is mid-forward (6 of 8, 75 percent). Next most common: bright (1), bass-light (1).
The model that needs the least correction is the AB-1266 Phi CC Lite, with no band more than 2.2 dB from neutral. The one that needs the most is the Diana MR, off by up to 4.6 dB before EQ.