I am running the standard Marshall bias circuit in my new amp the only difference is I used a 50KL bias pot which gave me a range of about -25 DCV to -55 DCV. The issue is I have some Ruby 6550A tubes that tend to run a little hot so I would like to get at least another -10 to -15 DCV in the...
Or are they admitting to something that was already in progress???????
https://www.telegraph.co.uk/news/2025/04/22/experiments-to-dim-the-sun-get-green-light/
I bought a hot glue gun for this very purpose but I don't want to glue it if it impossible to remove if I ever need to remove the cable in the future.
I thought just a small circular amount of either the hot glue or clear silicone over the cable and amp chassis would be more than enough to hold...
I've been running my old Radio Shack Pencil 30 Watt Solder Iron for years and it is a great solder iron but I finally used my last tip on this last amp project and I can't find tips any longer.
I bought some new 30 watt Weller irons thinking they will be at least equivalent decent like my old...