Reviews muy buenas muy bueno etc etc, y miren lo que sucede por aqui.
Will you ever buy Behringer equipment again after reading this?
So a microphone preamplifier features a vacuum tube. You would expect the tube to glow wouldn't you? But perhaps it isn't even connected...
Three yellow LEDs positioned directly behind the tube. And yes, they ramp up in brightness a couple of seconds after switch-on.
En Teoria no deberia de encender y brillar ese bulbo y lo hacen por estetica, pero realmente sera por estetica? o es como mencionan aqui.
But I still have no idea if the tube in the Behringer unit is in the circuit or
> not, so I guess you didn't tell me.
It's in the circuit, but not in the way it would be in a conventional tube
preamp. It's a fuzzbox, enjoy it.
Despues comentan esto
Tim Martin" wrote ...
> What's a "starved-plate design"?
It is a circuit designed to run the tube (valve) at a MUCH
lower voltage than it was designed for. Often in a region
that was not even "characterized" (measured/specified)
by the manufacturer of the tube. It is done because...
1) It is cheaper to not have to provide proper high voltages
2) It introduces sonic distortion into the signal that people
who don't know better ascribe to a "tube sound"
3) It is a gimmic that will sell "tube equipment" to the
unsuspecting.
As Mr. Dorsey already pointed out, the "sound" of the
traditional tube mic preamp comes more from the transformer
than from the tube. Of course these cheap "tube preamps"
do not use transformers as they would increase the cost
5x to 10x and make them not viable in the marketplace.
Pueden leer lo demas aqui, esta muy interesante.
http://www.tomshardware.com/forum/page-49043_6_250.html
Tambien mencionan que otras marcas lo hacen como ART, Zoom, Rocktron Silver Dragon entre otros y es conocido como "the orange-LED-under-the-tube trick"
sera que Vox, descubrio el hilo negro como lo menciona aqui en su pagina con la nueva serie Cooltron o es otro truco mas de la mercadotecnia?
http://www.voxamps.co.uk/pedals/cooltron.asp
Por lo pronto Vox no engaña a nadie ya que el color que sale de la valvula es azul cielo, pronto voy a destripar el mio y asi conoceremos la verdad de Vox.
