That's great thanks and good advice for most of the transistors on the board it has three places for dual Ic's I take it I will be OK to take cues from the Spooky bom to populate these?Its unfortunate there are no proper schematics just LTSpice screen captures, If you download the Infidel_V1.0-package.zip from post #1, there's a schematic jpg, change the transistor types to their smd equivalents:
BC550 to BC850C
BC560 to BC860C
KSA992 to FJV992F
KSC1845 to FJV1845F
Q10 - 2SA1419
Q11 - 2SC3649
Also read this post - https://www.diyaudio.com/community/...-wolverine-compatible-ips.398785/post-7470392