I use the Gold Lion KT-66's.....and I agree with the posts on how great they sound. I paid 150 bucks for a quad though, a bit on the expensive side if you ask me.
The KT66's did add a more spacious sound to the amp, and there was more detail in the high end and the mids. I run a pair of Klipsh Heresey's myself.
All you need to do is replace the two 10k in the bias section with a couple of 4.7k. Then put in a couple of 25k bias pots to replace the two 10k pots.
Once I tried a set of KT66's though I was hooked. I didn't even have to get any burn time on the KT's to hear the difference, it was that apparent to me from the moment I installed them.
The KT66's did add a more spacious sound to the amp, and there was more detail in the high end and the mids. I run a pair of Klipsh Heresey's myself.
All you need to do is replace the two 10k in the bias section with a couple of 4.7k. Then put in a couple of 25k bias pots to replace the two 10k pots.
Once I tried a set of KT66's though I was hooked. I didn't even have to get any burn time on the KT's to hear the difference, it was that apparent to me from the moment I installed them.