I performed the noise budget of the DAC noise for PRM, PR2 and PR3 by turned off the de-whitening filters in coil driver.
PRM, PR2, PR3 TM 1 stage -> 0 stage
PRM, PR2, PR3 IMV/IMH 3 stage -> 0 stage

No significant change was detected in DARM sensitivity when we turned off the de-whitening filter.
So, the DAC noise from Type-Bp suspension was lower than 1/10 in current DARM sensitivity.

All results were placed in
https://dac.icrr.u-tokyo.ac.jp/KAGRA/DAWG/Detchar/klog/klog31706
(Blue : current sensitivity Red : DAC de-whitening filter off for certain stage.)