Hello!
Six years ago i bought and assembled K4020 kit. It has turned out as great amplifier so now i would like to buy another one (for bi-amping).
I found out, that this kit is not available anymore, but there is another, K4010 kit, which seems to be the same. I suppose, that k4020 consists of two k4010 modules.
Are there any differences in circuit? Are heatsinks the same? What about mains transformers?
I would like to hear everything you know, before i order two of them online.