AUDIO SWITCH 2 PCB (P#452211790346) 452211790346 Category: Philips Healthcare (Parts) Tag: INTERA 1.5T Low Prices Price match guarantee Guaranteed Fitment. Always the correct part In-House Experts. We know our products Easy Returns. Quick & Hassle Free 452211790346 – AUDIO SWITCH 2 PCB Description Description AUDIO SWITCH 2 PCB Related products GCI2 IO BOARD (P#452211794964) In stock AXIS FAN ASSEMBLY (P#452215020721) In stock CHASSIS (P#452213191142) In stock OUTSIDE RESPIRATORY HOSE (P#452213122414) In stock RUBBER PROFILE QBC (P#452213186741) In stock