Atrium / Headphone EQ / CCA

CCA EQ settings

Parametric EQ corrections for 19 CCA 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 CCA house sound, by the numbers

Across the 19 measured models, the most common tuning is bass-heavy (4 of 19, 21 percent). Next most common: bright (4), warm (3).

The model that needs the least correction is the Trio, with no band more than 1.7 dB from neutral. The one that needs the most is the A10, off by up to 5.0 dB before EQ.

All CCA models

A10 C10 C12 C16 CA10 CRA CRA PRO CSN CST CXS DUO FLA Hydro (on-on-on-on) NRA Pianist PLA13 Polaris (on-on-on-on) Rhapsody (on-on-on-on) Trio
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