Hi Guys - I would like advice on my newly veneered 9815s that sound good in the mid range but dont seem to have any real top or bottom. These were acquired very second hand and tatty a while ago and they now look more domestically acceptable since I recovered them with some black walnut.
I have never had the luxury of hearing Altecs in England (very rare here) so dont know what the normal sound should be like. Currently using EAR 859 valve amp to power them, volume seems ok but all mid range which is very sweet and with impact but I assume there should be a lot more, even with a 46hz bottom.
I am also assuming the crossover components are past their best and before I pull out the woofers would like to know what components to get in to at least restore performance to stock or a bit better.
Any help with schematic or any other advice would be gratefully received. I am impressed with them and want more !