Need help identifying/replacing jp-8000 pots

the synth:

below, Volume and Tempo pots are shown, these are (extremely) floating but working, and need to be replaced asap.

all help with identifying/advising where these could be obtained, will be gladly accepted and appreciated!  ::slight_smile:

(query to rolandus tech service support opened) …

which manufacturer is this?
jp-8000.jpg

Can I have it?  ;D

of course you can  ;D

they are either ALPS or alps like ‘copys’.. the ones you are looking for should be on this page somewhere:

http://www3.alps.com/WebObjects/catalog.woa/E/HTML/Potentiometer/InsulatedShaft/InsulatedShaft_list1.html

there’ll be some characters on those pots somewhere indicating part number/value ..find these out and youll be able to find a replacement far easier.

heres one place that sells this kind of potentiometer:

http://uk.farnell.com/1191725/passives/product.us0?sku=alps-rk09k11310kb