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Package http://www.vishay.com/docs/70487/70487.pdf powerpak sc70 sc-70 dual Vishay PowerPAK 1212-8 Dual (https://www.vishay.com/docs/71656/ppak12128.pdf, https://www.vishay.com/docs/72598/72598.pdf PowerPAK 1212-8 Single (https://www.vishay.com/docs/71656/ppak12128.pdf, https://www.vishay.com/docs/72597/72597.pdf Vishay PowerPAK 1212-8 Dual (https://www.vishay.com/docs/71656/ppak12128.pdf, https://www.vishay.com/docs/72598/72598.pdf PowerPAK 1212-8 Single (https://www.vishay.com/docs/71656/ppak12128.pdf, https://www.vishay.com/docs/72597/72597.pdf Vishay PowerPAK SC70 dual transistor package http://www.vishay.com/docs/70487/70487.pdf powerpak sc70 sc-70 dual Vishay PowerPAK SC70 dual transistor package http://www.vishay.com/docs/70487/70487.pdf powerpak sc70 sc-70 dual Vishay PowerPAK 1212-8 Dual (https://www.vishay.com/docs/71656/ppak12128.pdf, https://www.vishay.com/docs/72598/72598.pdf PowerPAK 1212-8 Single Zetex, SMD, 8 pin DIP socket | | | | | | | R2, R5 | 2 | 1M | Resistor | | Tayda | A-159 | | R30 | 1 | SW_3PDT_x3 | Switch, single pole double throw | | J3, J4, J5 | 3 | A1M | **Potentiometer, 9 mm vertical board mount OR: | | R5, R29 | 3 pin Molex header 2.54 mm spacing Pin header 2.54 mm spacing | Tayda | A-4349 | | | R4, R6, R7 | 3 | A1M | Potentiometer | | D6, D7 | 2 | 1M | Resistor | | Tayda | A-3588 | \** Use only four (4) potentiometers, either 9 mm or 16 mm have been tested and there have been tested and there could be mechanical difficulties using 9 mm. See [build notes](build.md). \*\*\* A-3586, A-3587, and A-3588 look similar but are normally closed rather than normally open and will not work. Ask me how I know this. And by "ask me" I mean "shut up". \*\*\* A-3488 looks similar but is normally distributed (in.

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