dainbramage
New member
It's just way too loud
All right motherfucker, what the hell did you do to Greg!?
It's just way too loud
All right motherfucker, what the hell did you do to Greg!?
It's kind how my Dr Z Rt 66 is set up....it has no master volume, and it gets loud very quick.....after that, you as you turn up the volume, you don't really get any more *volume*, you just get increasing levels of tube compression/saturation.
It sounds great...just damn LOUD!
One way that I've tamed it a bit is to use it with a 16 Ohm speaker, since it has a tap for it, instead of the full-power 8 ohm speaker. Plus I changed out the rectifier from the GZ34/5AR4 to a 5U4GB...and that softened it up a tad, since it was very "hard" even on the lower levels. When you hit the strings, it was like getting punched a bit....the attack was huge.
Exactly. That's how they are. It's blam, here I am! And it never really gets significantly louder, just more saturated as the dial goes up.
Have you tried the air brake? I hear good things about them.
The non-master vol amps are loud as hell, and they're really "players" amps. Even on "1" a Plexi is pretty fucking loud and not all that clean if you're using a humbucker guitar. They're the kind of amps for guys that use the shit out of their guitar vol knob. A healthy Plexi-style non-master circuit will go from face melting to sparkling clean with a twist of the guitar vol.
]
No I don't need no attenuator. I had a PPIMV (post phase inverter master volume) installed. It works great. I costs some tone if I reel it way down to bedroom levels, but so would an attenuator/power soak. For live use and slight attenuation, the PPIMV works awesome. It's very transparent and a must for using the amp live in bars and clubs. For recording I can just crank the PPIMV out of the circuit and the amp goes back to being wide open.Exactly, the tonal options come from the guitar, unless your going to turn your amps preamp up and down on stage.
My 50watt Plexi was just right for medium size clubs, but now people really want low stage volume so I run a Marshall class 5, dimed
Greg, did you consider a power soak?
Well, which amp do you mean? The JVM or the JCM 800?How is that JVM800 different from your Plexi ?
Well, which amp do you mean? The JVM or the JCM 800?
Have any of you guys tried or know anyone that's tried using Variacs to lower the volume of an amp and make it sound dirtier?
There are rumors that Van Halen used a variac on his original plexi to get that really saturated tone.
Well, um, their tones can actually be very similar. I would say the 800 has a brighter, edgier, more aggressive attacking kind of raw sound whereas the Plexi has a smoother, richer, thicker midrange kind of overdrive. The 800 is obviously a master vol amp whereas the Plexi is not. The Plexi has a cooler tone stack though in that the signal goes - tone then gain. Tweaking the tone knobs alters which frequencies get squashed in the preamp as opposed to filtering after the gain. So in that regard, the Plexi has a much more complex, harmonically rich kind of sound.Lol, Sorry the JCM 800, how does that differ from your Plexi ?
There are lots of rumors about VH's sound. Legend has it he turned the power down to 90 volts at the mains of his Super Leads. Might be true. People to this day still chase that sound. They buy Variacs, try his trick, fuck up their amps, and never sound like him anyway. Almost all of the most legendary guitar tones of all time have some kind of rumored "trick" to them. Eddie's Variac, Angus's wireless boost and modded amps, Slash's modded 1959 Tremolo AFD amp, Mick Ronson's constant half-cocked wah, etc. The one constant is that all of those guys could play and played in their own unique way. You could plug me in to Eddie's 1976 rig with his own hand built Franken-thing guitar and I'd sound nothing like him.Have any of you guys tried or know anyone that's tried using Variacs to lower the volume of an amp and make it sound dirtier?
There are rumors that Van Halen used a variac on his original plexi to get that really saturated tone.
I don't care about sounding like Van Halen or anyone else really. I was just curious if anyone has ever had first hand experience with using a variac and what the outcome was.
I tried it for a while forty some years ago on a Twin. But really all I remember was that there was nothing particularly special about it, just more distortion and at a lower volume. But looking back I'd guess most of what ended up is it was still just a stock Twin- still with a cool front end that for distortion, could have used more gain up front for example.I don't care about sounding like Van Halen or anyone else really. I was just curious if anyone has ever had first hand experience with using a variac and what the outcome was.