Hi all
This is my first time here.
I am having problem with Harbinger One build. As you can see from subject, the bulb won't turn on at all. There is 15v on both bulb pins and stable 15v on Q13 bulb side (collector) too. All other voltage readings are OK-all transitors. Tryed another Q13 with no cganges.
Rate led working as it should be, changing speed with speed pot (so LFO is working-I think).
I already check all solder joints!
Have no idea where to look next, so any advice is more than welcome.
Thanks in advance
This is my first time here.
I am having problem with Harbinger One build. As you can see from subject, the bulb won't turn on at all. There is 15v on both bulb pins and stable 15v on Q13 bulb side (collector) too. All other voltage readings are OK-all transitors. Tryed another Q13 with no cganges.
Rate led working as it should be, changing speed with speed pot (so LFO is working-I think).
I already check all solder joints!
Have no idea where to look next, so any advice is more than welcome.
Thanks in advance