The 95A1A-B28-A18L is a Model 95 Premium Guitar Potentiometer manufactured by Bourns, featuring a conductive polymer element with low noise and low impedance characteristics suitable for active electronics. This potentiometer offers standard resistance values of 25 kO, 50 kO, 250 kO, 300 kO, and 500 kO with a total resistance tolerance of ±20% and independent linearity of ±5%. The device features an effective electrical angle of 225° ± 5°, mechanical angle of 300° ± 5°, and rotational torque of 0.7 oz-in (50 g-cm) typical, with solder lug terminals and a standard bushing weighing 14.25 grams. It is RoHS compliant and designed for long rotational life with smooth feel, making it ideal for guitar amplifiers, audio equipment, and other professional audio applications requiring reliable volume and tone control.