opa1 wrote:I'm looking at building the Ultra and have a few questions about the PT. I have a NIB, Hammond 272HX and Transcender TT-312-OT OPT's that were for another project. I'd like to use these if possible. The specs on the PT are 600v CT. @ 230ma./5v CT @ 3a / 6.3 CT @ 6a. Will I be able to use the Hammond? Would some of the PS resistor/cap values need to be changed to correct voltage?
opa1 wrote:Mark, Have you tried any of there products? It looks like it should work. Is the 140ma enough. The XPWR is 180ma. I just ordered the PCB. Mouser is next. The 10k resistor is backorderd, looks like any 10k 1w metal oxide should work.
Shannon Parks wrote:R23 is the bleeder for the power supply. Any 2W, non-metal film (we need high voltage rating) will do. Re-doing the Budgie SE manual - not the Clementine. But obviously it sounds like I need to go over all the BOMs and sub as needed. Otherwise, the standard BOM should work fine for your transformers.
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