Trace Elliot GP11 - mid cut and graphic eq. switches

[hubo]

All,
I have recently picked up an AH250 (GP11 MK.V) in pretty good condition except the 2 switches used to activate the 2 presets (Graphic eq. and Middle cut pre-shaping) that dont work at all. The 2 switches are dead in the sense that the tiny bit that creates a contact between the switch poles at the tip of the white plastic part has completly gone.
I can live like this, as the presets can be activated with the footswitch but I would like to fix this.
Anyone would know where I could find standard replacement parts for those switches or an alternative that can accomodate the green buttons?
Thanks!
H

[Subthumper]

I just repaired an old gp7 with the same problem. Maplins do a range of Flat push to make switches that are a pretty good match for the originals. Needs the whole front dismantling to get to them and a bit of creative soldering to m make them fit. If you can't solder get it done by a tech.

[Subthumper]

Btw the switch button will need some carefully drilling to get the shaft to fit the back properly.