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In Reply to: Re: I suppose... posted by steven oda on September 26, 2004 at 14:47:29:
urrr... I got Ferranti 15H 70ma, Chicago 12H 105ma, Sansui 10H 100ma, what do you suggest?
Follow Ups:
Use the choke with the lowest DCR. I suspect the Ferranti is highest DCR.As for that rectifier tube, 5AR4 are rugged & my first choice or use GT Britain 6CA4.
urrr... not the one with highest inductance so as to block most ripples?aren't those with lower DCR (higher rated amperage) for power amplifier usage?
Both have high inductance. A low DRC is more important than a few Henry inductance at the two listed quite healthy values. To split hairs, if the larger one is within 10% percent higher DCR over the other, then use that one.
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