Alps RK27 “blue velvet” 50k Ohm audio (logarithmic) taper motorized potentiometer

[orthoefer]

For sale: Alps RK27 “blue velvet” 50k Ohm audio (logarithmic) taper motorized potentiometer. Model RK27112MC01E 50KAX2. New, old stock. No lugs have been soldered.

Shaft diameter is 6 mm
Mounting hole is 8 mm
Shaft length is 20 mm

$20 plus shipping / obo

 

[orthoefer]

Also included with the above $20 potentiometer at no additional cost is a driver board for the motorized pot that I created years ago. The board house had a minimum quantity, so I had a few extras from my original project. The board is for volume up/down only--no mute, power, or input selection. Board input is 5-9VDC or 7VAC. Receiver uses Sony IR commands--you must supply your own Sony remote.

Here is a link to You tube showing motorized potentiometer operation

 

[mazzer]

You have PM

 

[orthoefer]

Sold. Thanks.