Here is the Original BOM from the great TTSH (Arp2600 clone)
https://de.mouser.com/ProjectManager/ProjectDetail.aspx?AccessID=4998691276
please add:
1x Powerswitch 633-CWT12AAS1
1x BC558 (in sum 9 )
+ Import TAX (germany 19%)
some missing parts like Transistors, ICs, Reverb Spring, PSU, connectors, jacks and many more
do you need some rare Parts or a want buy a Kit - see here
or ask me: Patrick (at) DSL-man (dot) de