One reason for open sourcing PCBs is so I no longer need to make and stock them. I thought Dylan was doing this for you for the open sourced ones.matriachamplification said:Noted about pcb orders delays
maybe a good opportunity to solidify what PCBs i need, open source included, and order them all through you, if thats okay?
12 x REDDEQ
12 x Helios69V2
24 x ?CTCPhantom?
8 x Eurochannel
1 x Motherboard V6
? x Grayhill Header?
1 x CTCHT450
Master/Monitor Sections TBD
I am happy to supply you with the remainder i.e. REDDEQ, EUROCHANNEL, MOTHERBOARDV6. Just give me the nod when you want them.
You should only need one phantom PCB per mixer (one board is capable of supplying up to 100mA at 48V)
Not sure why you need the Grayhill header but they went out of stock a long time ago. They were a one off Black Market thing. I suspect you might be thinking of using it for the REDDEQ mid frequency select switch. Just about everyone who built REDDEQs (including me) used a cheaper Lorlin 2 pole 6 way switch and hard wired it to the PCB.
HT450 is open sourced but I am moving away from fully home built HT supplies. For most EZTubeMixer projects you can use an off the shelf 250V 100mA power supply made by International Power: