PS1 and Amp2

[pepolman]

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[thomaseliot]

Power limit of PS1 is due to the four 10,000uF caps rated 50V. If you change these, you loose more than half of the cost of the kit. You can use it for AMP2 (at reasonable +/- 45V rails) and you get a quiet 5V PS on board and output relays for quiet turn on/off. For Truepath you need an additional 10V PS, but you can use the new cheap PS2-P_Single for it. Footprint for bulk caps on PS1 is 25 mm, while 63V caps are 30 mm or 35 mm.

For higher output voltage you can use PSU1-PS (63V caps) together with PSU1-VR.