Phyisik Instrument PI PIMAG C-413 Piezo Controller W/ V900B0421 Linear Motor 134433283291 and made a popping sound

and made a popping sound when switched on

Manufacturer Lenovo Part Number 03X6300 Model Number DU9047S1 SKU 19-67653 Ref 23-96270

Manufacturer Kef Model Number 107 SKU 19-68391 Ref 23-97742

Manufacturer Cisco Model Number WS-C3750E-48TD-S SKU 19-05623 Ref 23-93021

Phyisik Instrument PI PIMAG C-413 Piezo Controller W/ V900B0421 Linear Motor 134433283291 and made a popping soundCondition Used Description Recently removed from working service and guaranteed functional. Cosmetically in good condition showing minor scuffs scratches blemishes from previous use. Includes Motion Controller and Linear Motor Actuator as pictured. No Cable additional items or accessories are included. Pictures are of one of the actual units available. Inventory is on hand and ready to ship. Please feel free to message us with any questions you may