AKG Acoustics Perception 420 User Manual

Perception 170, PERCEPTION 120, D 40, K 99, K 77, K 271 MK II, K 171 MK II, K 240 MK II, K 141 MK II, WMS 40 PRO, HT 40 PRO, PT 40 PRO, WMS 4000, WMS 450, HUB 4000 Q