PTL60-15R1-103B2 is a slide potentiometer with integrated LED from Bourns' PTL Series, designed for professional audio applications such as mixing consoles, drum machines, keyboards, and synthesizers. The device features a 60 mm travel length with a 15 mm lever, 10 kO resistance value with ±20% tolerance, and a center detent option for precise positioning. It incorporates a red LED indicator with forward voltage of 1.8–2.0 V and luminous intensity of 12–20 mcd at 20 mA. The potentiometer offers linear taper characteristics, a power rating of 0.2 watts, and end resistance of 30 ohms maximum, with insulation resistance of 100 megohms minimum at 250 VDC. This combination of mechanical precision, integrated LED feedback, and robust electrical specifications makes it ideal for professional audio equipment requiring reliable, repeatable control with visual indication.