Definitive BOM:
Power board
C205 & 206 Nichicon UPW2C101MHD
C209, 210 Nichicon UPW1H100MDD
C213, 214 Nichicon UPW2A100MED
C215 & 216 Nichicon UHE2A151MHD (DIGIKEY) 150 uF according to AK, 100 uF UHE2A101MPD according to schematic. Ordered both.
C219 Nichicon UPW1E471MPD
C223 Nichicon UPW1C101MED1TD
C220 & C221 Nichicon UVZ1C100MDD1TD
C227 & C228 Nichicon ES 10 uF 50V -> In stock
C225 & C226 Panasonic ECW Metalized film ECW-FD2W225JB
TR203, 204, 215 & 219: 2SC458C -> KSC1845
D205, 206: Zener Diode EQB01-30 -> BZX85C30
D210: Zener Diode WZ-130 -> BZX55B13-TAP
Filter Caps: 4x Cornell Dublier 22.000 uF 383LX223M080B092VS DIGIKEY
Speaker relays: Omron LY2-0-DC12 Z978-ND
Driver board:
C114 Nichicon ES Bipolar 100 uF / 10V UES1A101MPM (2x)
TR110, 121 en 123 2SC1452 -> 2SC3902T (x2)
TR107, 108, 109, 122 en 124 2SA810 -> 2SA1507T (x2) -> only 9 available!
16 TO-126 heat sinks DIGIKEY HS216-ND
C120, 121 & 122 0,022 uF 100V (x2)
All fuses
DC Balance + Bias + 85V pots
VR101 (x2) Bourns 3362W-202LF-ND (single turn)
VR102 (x2) Bourns 3362X-104LF-ND (single turn)
VR201, 202 Bourns 3362R-502LF-ND (single turn)
Meter board
C303 / C304 470uF / 6.3V Nichicon PW UPW1A471MPD
C307 / C308 220uF / 50V Nichicon PW UPW1H221MPD
C311 / C312 1uF / 50V Nichicon PW UPW1H010MDD
C317 / C318 6.8uF / 35V Nichicon PW UPW1V6R8MDD
C319 / C320 100uF / 50V Nichicon PW UPW1H101MPD
C323 10uF / 50V Nichicon PW UPW1H100MDD
C326 / C327 100uF / 80V Nichicon PW UPW2A101MHD
C322 / C321 / C324 / C325 47uF / 50V Nichicon PW UPW1H470MED
TR305, 306, 309, 310, 311, 312 & 319 till 322 2SC458 -> KSC1845FTA