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Old 23rd Dec 2019, 4:51 pm   #10
Join Date: Oct 2017
Location: Bristol, UK.
Posts: 1,206
Default Re: Marconiphone 538

Changing the volume pot for one with only about 600R end-float resistance has enabled tolerable minimum listening levels (this set is loud! ). An earth bond soldered to the inside of the IF valve screening skirt has fixed the IF instability. Just had a happy half hour listening to Laser Hot Hits on 48m band. I'll sign off here and leave the HMV469 for another day. I might do a success story for that but if it turns out largely to be a repeat of this one then I won't be a bore! Cheers, Jerry
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