Atrium / Headphone EQ / Symphonium
Symphonium EQ settings
Parametric EQ corrections for 10 Symphonium 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 Symphonium house sound, by the numbers
Across the 10 measured models, the most common tuning is bass-heavy (4 of 10, 40 percent). Next most common: dark (3), warm (3).
The model that needs the least correction is the Audio Helios, with no band more than 1.7 dB from neutral. The one that needs the most is the Audio Titan, off by up to 9.7 dB before EQ.