No hay artículos en el carro
No hay artículos en el carro
Este tubo tiene un tono bien equilibrado y colorido con bajos fuertemente definidos, medios y altos suaves. Permite un espacio más limpio que una mayor ganancia 12AX7s. En sobremarcha, es suave y fuerte con bajos y medios bien definidos. Cuando se empuja a overdrive ofrece una distorsión limpia con bajos y medios bien equilibrados. El JJ 12AX7 es adecuado para todo tipo de música y estilos de reproducción. También es muy recomendable para preamplificadores de estudio y equipo de alta fidelidad.
Ian Millard
Comentado en Canadá el 28 de julio de 2024
These tubes were a replacement for the cheap imported tubes that were supplied with the Hughes & Kettner 40 watt guitar amp.They appear to work perfectly, and the amp has a better sound and punch than before.Unfortunately, the packing was less than ideal for shipping, but the tubes survived.I am pleased with the results.
Gabriel Passarella
Comentado en México el 12 de septiembre de 2024
Cambié todo el set de bulbos porque ya estaban viejos. Con estos nuevos en mi blues jr 3 el sonido mejoró y ahora ya puedo volver a tocar mi strat!
Michael L. Fiore
Comentado en los Estados Unidos el 13 de abril de 2024
I replaced my stock tubes in my VOX AC15C2. I had a bad power tube. I checked it using the chop stick test. So I replaced all of the tubes at the same time, power and pre-amp, with JJ tubes. The sound is fantastic! Never better!
Stefano Da Roma
Comentado en Italia el 5 de enero de 2017
Sono arrivate oggi 05-01-2017 !! felice sorpresa!! le ho provate tutte e 3 funzionano correttamente,nessun rumore presente.Per l'utilizzo microfonico le valvole vanno selezionate,mi sono fidato del tris arrivato dal belgio,sinceramente sono soddisfattissimo.
Cliente
Comentado en Italia el 25 de agosto de 2016
componentistica di qualita', costruzione di ottima fattura. Le piu' utilizzate sia nel campo audio hifi, che professionale, come valvola preamplificatrice.
Teapot
Comentado en los Estados Unidos el 15 de septiembre de 2014
I just received these tubes in the mail yesterday, and I installed them right away in the preamp section of my Jet City 20w combo amp (JCA2112). The tubes in the amp previously were marked "made in china" and were 12ax7R, which I think must be the same as the ax7s, do to their pretty high gain tendency. I picked the JJ's at the recommendation of the Jet City's product support guy, and based on some positive feedback from fellow musicians.I've only had the tubes in for about 36 hours now, but last night I put them through about 3 hours of gig time and they sounded great. The item description that Amazon provides is really pretty right on- these tubes increase clean headroom nicely. The original stock chinese tubes broke up almost instantly, and while that was fun for heavier rock, I've always been displeased with the lack of clean tones my amp could provide. The JJs changed all that in a hugely noticeable way. I'm reserving my final judgement for a few weeks from now when they've had another 10 hours of playing time, but here's what I've noticed so far:-Great headroom and very musical, lush breakup- not harsh, jagged distortion, but creamy, bluesy drive.-tight lows, very pronounced mids, and a nice, chimey high-end that isn't brittle at all.-The note separation that the increased headroom gives is really great, and even with the preamp gain cranked, lead runs and hammer-on pull-of stuff has a nice, clear quality to it that allows notes to cut through the breakup in a really cool, vintage sounding way.I guess I should also add that while this 3-pack isn't eligible for Prime, I received the package in 3 days and it was very well-protected. I would recommend the JJs, especially if you have an amp that comes stock with chinese tubes. These really do make a difference in tone.
Productos recomendados
Mex $2,835.26
Mex $ 1,360 .00 Mex $1,360.00
Mex $828.12
Mex $ 372 .00 Mex $372.00
Mex $3,515.79
Mex $ 1,722 .00 Mex $1,722.00