This is a DIY KT66 PP amplifier that I built two years ago. The schematic is based on British Leak's products. The driver and phase inversion section uses Leak TL50+'s design with EF86 as the driver and 12AT7 as the phase splitter. The power amplifier section uses TL12 Point One's design. I tried using GZ34 as rectifier and finally decided to use 5R4 instead.
The power and output transformers are Chinese made. KT66s are Chinese made too. Can't afford to buy Genelax used or NOS ones. The sound is just so so, a bit sloppy compared to my another EL84 PP. I like the look though. I will replace the Chinese made output trannies with a pair of Japanese Tango when I have time. But it's not likely to happen this year.