Atrium / Headphone EQ / TFZ
TFZ EQ settings
Parametric EQ corrections for 29 TFZ 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 TFZ house sound, by the numbers
Across the 29 measured models, the most common tuning is bass-heavy (15 of 29, 52 percent). Next most common: dark (4), near-neutral (4).
The model that needs the least correction is the Force King, with no band more than 2.1 dB from neutral. The one that needs the most is the 1S, off by up to 6.2 dB before EQ.