Jolida JD 502B - Premium Package
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Ratings & Reviews
Jolida 502 A
At first I was really excited about the "bloom" and sound stage/volume of these premium tubes. But one year later (and possibly because I own a 502 A and potentially the bias may be skewed to the evolution of the electronics), I find the noise floor loud and irratating, and I long for some of the "tube magic" I had before with the 6550's. Love The Tube Store though, and have had great advice and customer service.