UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post

vintage_8bit · 23rd Jan 2020, 1:46 pm

Just a thought, but I think my 30's Murphy has a 1/4" jack. If you use it I think you have to be careful to load it correctly as this can affect the bias on the next stage. Will check latter.

23rd Jan 2020, 1:46 pm	#9
vintage_8bit Heptode Join Date: Feb 2013 Location: Rainham, Kent, UK. Posts: 525	Re: Using the PU jack Just a thought, but I think my 30's Murphy has a 1/4" jack. If you use it I think you have to be careful to load it correctly as this can affect the bias on the next stage. Will check latter.