UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Haigh Wobbulator is there sufficient interest for a PCB?

Electronpusher0 · 18th Jan 2022, 2:53 pm

I may well do a second batch, if so I will correct the missing track.
I am also testing an add on to add a Z mod marker as the sweep passes the set mid frequency, if this is sucessful I will publish it. It comprises a dual op amp and some resistors. This can be assembled on vero board and connected to the current pcb to add the function.
Again if successful I will add the extra function to the pcb as a Mk2.

Watch this space as they say.

Peter

ps I have added Paul to the list for a possible 2nd batch

18th Jan 2022, 2:53 pm	#76
Electronpusher0 Nonode Join Date: Jun 2016 Location: Bognor Regis, West Sussex, UK. Posts: 2,296	Re: Haigh Wobbulator is there sufficient interest for a PCB? I may well do a second batch, if so I will correct the missing track. I am also testing an add on to add a Z mod marker as the sweep passes the set mid frequency, if this is sucessful I will publish it. It comprises a dual op amp and some resistors. This can be assembled on vero board and connected to the current pcb to add the function. Again if successful I will add the extra function to the pcb as a Mk2. Watch this space as they say. Peter ps I have added Paul to the list for a possible 2nd batch