Teach me about phasing issues while jumping plexi channels

  • Thread starter Thread starter Digital Jams
  • Start date Start date
Digital Jams

Digital Jams

New member
So when plugging into ch1 high sens and then jumpering from ch1 low to ch2 high sens I hear you have to watch out for phase issues, what exactly should I hear when this happens?

Yeah I know I am going to get slapped for this, sorry but I am used to high gain switchers still :lol: :LOL:
 
No phase issues to watch out for.....on Fender twins and such yes.....
 
tweed":2ov2ac1x said:
If you are having phase issues, IT"S NOT LOUD ENOUGH! :rawk: :lol: :LOL: :D

I have something coming to help with the loud factor, I had fucking lightbulbs coming loose one floor up in the house :lol: :LOL:
 
Greazygeo":2yllwv9d said:
No phase issues to watch out for.....on Fender twins and such yes.....

Now see some people have said yes there are possible issues :confused: Made a jumper last night but it was too late to demo at proper volumes, maybe I will find out after work today.
 
Digital Jams":fdhk5ve8 said:
I have something coming to help with the loud factor, I had fucking lightbulbs coming loose one floor up in the house :lol: :LOL:

That's what i'm talkin' about!!! :rawk:
 
Digital Jams":4d3dvuur said:
So when plugging into ch1 high sens and then jumpering from ch1 low to ch2 high sens I hear you have to watch out for phase issues, what exactly should I hear when this happens?

Yeah I know I am going to get slapped for this, sorry but I am used to high gain switchers still :lol: :LOL:



Both channels are in phase.
But, you will attenuate your incoming guitar signal if thats what you're after?
not my cup'o tea.
 
RoccaforteAmps":2soohg6u said:
Digital Jams":2soohg6u said:
So when plugging into ch1 high sens and then jumpering from ch1 low to ch2 high sens I hear you have to watch out for phase issues, what exactly should I hear when this happens?

Yeah I know I am going to get slapped for this, sorry but I am used to high gain switchers still :lol: :LOL:



Both channels are in phase.
But, you will attenuate your incoming guitar signal if thats what you're after?
not my cup'o tea.

I know the low sens have 6db of attenuation and I did not get this while reading on-line.

So what is the standard way to jump without the attenuation?
 
Digital Jams":2w8ggtal said:
RoccaforteAmps":2w8ggtal said:
Digital Jams":2w8ggtal said:
So when plugging into ch1 high sens and then jumpering from ch1 low to ch2 high sens I hear you have to watch out for phase issues, what exactly should I hear when this happens?

Yeah I know I am going to get slapped for this, sorry but I am used to high gain switchers still :lol: :LOL:



Both channels are in phase.
But, you will attenuate your incoming guitar signal if thats what you're after?
not my cup'o tea.

I know the low sens have 6db of attenuation and I did not get this while reading on-line.

So what is the standard way to jump without the attenuation?


You don't.
 
Well then, nothing that about 20db of fucking line level boost won't fix :lol: :LOL:
 
Digital Jams":17yp2n13 said:
Well then, nothing that about 20db of fucking line level boost won't fix :lol: :LOL:



then why jump it in the first place?
 
Digital Jams":279mvw0z said:
RoccaforteAmps":279mvw0z said:
Digital Jams":279mvw0z said:
So when plugging into ch1 high sens and then jumpering from ch1 low to ch2 high sens I hear you have to watch out for phase issues, what exactly should I hear when this happens?

Yeah I know I am going to get slapped for this, sorry but I am used to high gain switchers still :lol: :LOL:



Both channels are in phase.
But, you will attenuate your incoming guitar signal if thats what you're after?
not my cup'o tea.

I know the low sens have 6db of attenuation and I did not get this while reading on-line.

So what is the standard way to jump without the attenuation?

The way you're doing it is the way everybody does it, so just check that out and see if you like it. That's really all there is to it. Me personally I prefer just going straight in to one channel or the other....
 
Digital Jams":3agvi6x7 said:
So when plugging into ch1 high sens and then jumpering from ch1 low to ch2 high sens I hear you have to watch out for phase issues, what exactly should I hear when this happens?

Yeah I know I am going to get slapped for this, sorry but I am used to high gain switchers still :lol: :LOL:
No issues. Just jump it and crank it!

Personally, I prefer no jumping...

Steve
 
ratter":31lb8znl said:
Digital Jams":31lb8znl said:
RoccaforteAmps":31lb8znl said:
Digital Jams":31lb8znl said:
So when plugging into ch1 high sens and then jumpering from ch1 low to ch2 high sens I hear you have to watch out for phase issues, what exactly should I hear when this happens?

Yeah I know I am going to get slapped for this, sorry but I am used to high gain switchers still :lol: :LOL:



Both channels are in phase.
But, you will attenuate your incoming guitar signal if thats what you're after?
not my cup'o tea.

I know the low sens have 6db of attenuation and I did not get this while reading on-line.

So what is the standard way to jump without the attenuation?

The way you're doing it is the way everybody does it, so just check that out and see if you like it. That's really all there is to it. Me personally I prefer just going straight in to one channel or the other....

Been reading for the past hour at metro and yeah it seems that my best bet is straight into the amp with no jumpers. I was under the impression that more gain was t be had but it seems to be more of a tone shaping thing. I have a lot to learn still with these.
 
Digital Jams":zxcic3m5 said:
Now see some people have said yes there are possible issues :confused: Made a jumper last night but it was too late to demo at proper volumes, maybe I will find out after work today.
Gotta love the net know-it-alls! :) I just run into the bright channel, the dark channel is useless to me, adds way too much mud even when it's just alittle. Stock Marshalls just can't handle much low end.
 
I used to jumper, but-and I assume it's phase realted-something happens to the signal that messes it up for me. Once I heard it the first time I used the Bright in only. And I assume Steve as well.
 
degenaro":21vipnn1 said:
I used to jumper, but-and I assume it's phase realted-something happens to the signal that messes it up for me. Once I heard it the first time I used the Bright in only.

I have been using the upper left and just going to stick with that, close enough for audio hand grenades. I have other things to worry about :D
 
Digital Jams":1ogezqxg said:
degenaro":1ogezqxg said:
I used to jumper, but-and I assume it's phase realted-something happens to the signal that messes it up for me. Once I heard it the first time I used the Bright in only.

I have been using the upper left and just going to stick with that, close enough for audio hand grenades. I have other things to worry about :D
Well, that's what me, George and Doug are doing...
 
degenaro":1dlh1qmg said:
Digital Jams":1dlh1qmg said:
degenaro":1dlh1qmg said:
I used to jumper, but-and I assume it's phase realted-something happens to the signal that messes it up for me. Once I heard it the first time I used the Bright in only.

I have been using the upper left and just going to stick with that, close enough for audio hand grenades. I have other things to worry about :D
Well, that's what me, George and Doug are doing...
and me too...

Steve
 
Back
Top