UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Nordmende Globetrotter 808 output stage problem.

Cruisin Marine · 14th May 2022, 11:32 pm

However, I don't fully understand how you advise to reconfigure the circuit.
Les.

Hi Les,
I guess he means limiting the variable range of the bias pre set by placing it in the middle/ either side of some resistors that limit the range total of the bias adjustment, just in case it goes "crazy"
It means a smaller value pre-set, with much less adjustment range of course.

14th May 2022, 11:32 pm	#4
Cruisin Marine Heptode Join Date: Jul 2018 Location: Worthing, West Sussex, UK. Posts: 992	Re: Nordmende Globetrotter 808 output stage problem. However, I don't fully understand how you advise to reconfigure the circuit. Les. Hi Les, I guess he means limiting the variable range of the bias pre set by placing it in the middle/ either side of some resistors that limit the range total of the bias adjustment, just in case it goes "crazy" It means a smaller value pre-set, with much less adjustment range of course.