Category Archives: 300B
300B making at New Sensor
Fun video on how 300B tubes are being made in the old Reflector factory by New Sensor.
TJ Full Music 300B/N Mesh Plate
“Taller soundstage, much more air, more snap on bass, deeper soundstage, more upper frequency detail…”
Continue readingGolden Dragon 4-300B LX
“…slightly less musical, with slightly more control and better focus, and was slightly better in the bass.” Read
Continue readingWhere art thou, Perfect 300B tube
Older guide for 300B tubes – some tubes in the list are not produced any longer – Still worth reading. In Search of the Perfect 300B Tube
Sophia Electric Royal Princess 300B
Genalex Gold Lion PX300B
JJ 300B
“The JJ Electronic 300B seems to have all the things i love about 300B tubes! What more can i say then that? May i humbly suggest you try the JJ Electronic 300B? You too might find yourself in love while enjoying the music.” Read
“In other words, the EAT (and JJ) veered nearly too deep into transitorized sound with the kind of material that vintage lovers would likely favor. ” Read
“Sonically this valve failed to convince, sounding bright, harsh and edgy. Soundstaging was lacking too. One positive side, the bass was quite strong and well defined but the overall tonal balance was subjectively objectionable and faintly unpleasant. ” Read
“JJ tubes are probably the smoothest sounding tubes next to NOS tubes themselves.” Read