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London Power's Power Supply for Preamps (PSU-PRE)
#11
Hi Guys

Thanks for your feedback and kind support Big Grin

Note that the PSU-PRE peteotto has is the original one released in 2008. The PSU was designed to support up to six 12A_7s. The transformer regulation was such that at a lighter load the heater voltage could be problematic, so towards the end of supply of these boards we were including a heater regulator board. The new (current form) PSU-PREs are available in two power ratings and incorprte the heater regulator.
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RE: London Power's Power Supply for Preamps (PSU-PRE) - by K O'Connor - 04-25-2021, 01:24 PM

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Come in where it's warm!
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