MIC(B&K)
B&K 4188 : microphone Spec
B&K 2671 : case+preamp
B&K 1704 : amplifier Spec
TEAC 710 : accelerometer Spec
TEAC SA-611 : amplifier Spec
Type 8640A5 : accelerometer Spec
preamp designed and generated by Araya-san, Memo
Mag-13MCL100 : magnetometer Spec, 横澤memo