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dtvmcdonald · 23rd May 2017, 12:51 am

The speaker is not good. Its not actually shorted but its output is extremely weak. Its perhaps 25 dB weaker than any of the replacement speakers
I tried. I got the audio output up to OK with gain all the way up
voltage wise. The audio is OK, the RF/IF is a bit weak.

23rd May 2017, 12:51 am	#67
dtvmcdonald Pentode Join Date: Mar 2016 Location: Champaign, Illinois, USA. Posts: 227	Re: Marconi 702 advice The speaker is not good. Its not actually shorted but its output is extremely weak. Its perhaps 25 dB weaker than any of the replacement speakers I tried. I got the audio output up to OK with gain all the way up voltage wise. The audio is OK, the RF/IF is a bit weak.