04-25-2021, 01:24 PM
Hi Guys
Thanks for your feedback and kind support
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.
Thanks for your feedback and kind support
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.