Parts list for one JLM Powerstation Power supply Kit 1 x JLM Powerstation PCB Ver 3 3 x LM317 Reg 2 x LM337 Reg 18 x IN4007 5 x 5k 25turn trim pots 10 x 1000uF 50v 105degree Low ESR type (13mm diameter type) 10 x 10uF 63v 105degree Low ESR type 1 x 0.1uF 50v Mono 1 x 10R 1 x 47R 1Watt 5 x 120R 2 x 22k 3 x 3way terminal block 5 x plastic bush for To220 5 x Silicon Rubber insulator for To220 5 x 3mm bolt 10mm long 5 x 3mm hex nut 5 x 3mm lock washer Optional Ver 3 PCB can take inline 4Amp and 6Amp bridge rectifiers replacing D1 to D4