Fostex PC-1e Volume Control Knob - Black
With a PC-1e(B) you can remotely control the volume of both left and right speakers which makes it a great addition for music and video playback on a PC.Compact for desktop use.
Passive type. No need for battery. Robust metal chassis and machined aluminum knob
Included are a Stereo mini cable (80cm) and 2 x RCA Pin Cable (100cm)
Input: 3.5mm stereo phone, Output: RCA Pin x 2 (L,R), Dimensions: 52(W) x 37(H) x 60(D)mm, approx 120g
Available in White or Black finish