The 6h30 dr's seem to have a bigger impact(improvement)when used in preamps as oppose to amps. Personally,they were a big improvement in my LS-25 mkII as well as my friend's LS-26. They have a life expectancy of 10,000 hrs.
I had the exact opposite experience as Dgarretson. My 5yr. old Bat 6h30dr's sounded much better than a brand new pair of EH 6h30pi goldpins.
The only way you'll know for sure is to try them yourself in your system but at the price they're going for now, it is an expensive endeavor.
I had the exact opposite experience as Dgarretson. My 5yr. old Bat 6h30dr's sounded much better than a brand new pair of EH 6h30pi goldpins.
The only way you'll know for sure is to try them yourself in your system but at the price they're going for now, it is an expensive endeavor.