I want to replace the capacitors in the crossovers in a pair of Tannoy 609 speakers. Does anyone have a schematic or can tell me the capacitor values? There are two capacitors in each crossover. One is marked "Tannoy / 2606 0686 / 2u7J160v / 9246C", and the other is marked "MMK / Evox / 9229". Thanks for any help.