McBride LP 50 3/8" Shaft 8 Ohm Attenuator - High Power Guitar Amp Attenuator for Tube Amps, Perfect for Home Studio & Live Performances

Constant input load level controls. Used in stereo enclosures for variable attenuation of tweeters and midrange or in a background music system to control volume on individual speakers. Sold complete with black plastic knob, mounting plate and hardware. Shaft size 3/8" threaded x 3/8" long. Plate size 2 1/8" x 2 1/8". Stereo L-Pads are two L-Pads on a common shaft.