Dual linear pot recommendations?

Hi everyone,

I want to build an Ambler "tilt" tone control (in Baxandall's improved version), which requires a 10k linear pot. Since I want it to be stereo, I would need a dual gang pot. Looking at various pots available at Mouser, most linears seem to have rather poor matching between the gangs. I believe the best I found was Bourns 91R2A-R22-B15 (16mm conductive plastic). So the question is, is there anything better for similar amount of money? (~14€ a piece)