Our PCA Sacrificial Audio Board includes headphone jack and display. Headphone jacks are another heavily used item on cardio equipment consoles. Fits most Precor cardio models. Keep a supply on-hand: quantity discounts available. Replaces OEM #CX30315-103 (PR1098), and NGS part # PCT1004 (OEM 48439-401). This part is manufactured by National Gym Supply and comes with a one-year warranty from invoice date.