Thanks
Thanks to all for the tips. If anyone reads this and can explain more about where the bias / energisation connects to the crossover (it isn't shown in the circuits) I'd be interested, otherwise I'll post in Tweaks as suggested.
Best
Murray
Hi,
I'm new here and have just bought a pair of circa 1992 CLSii -really just to learn about them. Btw I'm an electronics engineer.
ML were kind enough to send me audio circuits for the ii, iia, iiz. I thought I might upgrade the iis to iiz circuit - seems easy enough. The circuits are...