I own a studio classic, vintage and mini jubilee -- I believe that they are all cathode biased and do not require any re-biasing when replacing power amp tubes (using matched pairs). Can anyone confirm? And I am assuming the new jtm20 is the same.

thanks,

hb

Hi there,

I have a Middleton speaker and I was wondering whether there's a way to use that to set up in stereo mode, buying another one.

I've seen there should be the way using other Marshall speakers (like Action II or other) but via app on a mobile phone.

Any one can give me some hint about how to realize a stereo set up to listen music from pc/mac using my Middleton speaker or, in case, other Marshall speakers?

Thanks a lot for your help.

Cheers,

Danilo

Hi,

I understand that the Code 50 can send/receive MIDI over a USB connection.

Is there a MIDI Implementation document somewhere so that I can see what commands do what?

Thanks

Mark

I turned my amp off, then on again: nothing!
I tried changing the plug, leaving it on for a while, still nothing! It doesn't work anymore.
Is there a fuse?
What can I do?

Hello all. 
I purchased a Woburn II online that was described as "new". 
first, the back of the unit has no writing on it al all. 
just black.  
As soon as I plug it in it powers on. 
Pulling the power lever does nothing.  
both Bass and Treble knobs work. 
The volume knob does not. It shows it's at 75% volume. 
the button that changes from Bluetooth to other inputs is not lit and holding it down does nothing. 
I tried a hard reset but no change. 
Any help would be appreciated. 
thank you in advance 

Hello,

I am wanting to run the 1960AX cabinet with my 2555X Silver Jubilee, since the power handling capability is listed as 100w for the cabinet, would the head be too much for it in 100w mode? What if I ran it as a full stack with a 2551BV in 100w mode? I just want to make sure that I don't blow any speakers or my amp. What is the best way to run this cabinet with the full size silver jubilee?

Thanks!

How do I get back to the amp settings and stuff

Hi everybody

Can you record from your code? I mean, to send midi informaition to yorur computer, and your Daw? Like cubase or something like this?

Thank you😊

Hi,

When will the next Code %0 FW update be available.

Will it address the common issue of the Code 50 main speaker cutting out?

Based on what others have written and use to WA the issue, it really seems to be a Firmware hiccup that causes the controller to enter a weird state.

Please comment on what Marshall is doing to resolve this issue.

Thank You and Best Regards,

TedL.

Hi, I bought the above amp as a standby should my JMD1 bow out. I've had the HCFX about 5 years and never had to use it. However, the issue is the gain/eq/volume controls do nothing in either preset or manual mode. All else (FX/buttons and master) controls are fine. I've reset the amp several times with no change. I'm an electronics engineer and don't mind getting my hands dirty and prod about with a scope or meter. I've had a look around, but nothing obvious. Any help you could give would be appreciated. 

Hello all,

I have the code 25 and an Ibanez S521 (HH).

Has anyone any suggestions in settings for a  distorted sound for heavy metal but to be thick and punchy (MESA style)? All existing presets are thin and without a low end in my ears sound really weak.

Suggestions for external pedals are also welcome but until now I understood that there is not any guaranty that a pedal will sound as in a non modelling amp.

Thanks

Hello all

I have a Fender Squier electric bass. I have been using it with a Rumble 15 amp. 
Now I have bought a Marshall Code 25 for my Epiphone guitar  and I would like to know if this amp can be used also wit an electric bass. 

Thanks a lot for your support. 
Antonio. 

I would give some likes for the presets, but I am not able to like or give horns to a user preset? I tried different browser without any success.

Hi:  Can you tell year of Manufacture.  Speakers have codes that start with either D or E.  One has a code EJ 18X  seems odd comapred with the other 3.

Regards.

Jim McLaughlin

i got my code 50 about a month ago now and it paired to bluetooth no problem for about 2 weeks and it was working flawlessly, but until about 2 weeks ago i went to connect to the amp and it does not pop up... i tried using my mums tablet, nothing, my dads phone, nothing aswell even my pc because it has bluetooth capability, nope... ive reset the amp and it got rid of all my saved presets and bluetooth still doesnt pop up on any device i use... can someone please help me?

Hello. I recently just purchased a Marshall DSL40CR amplifier and was wondering what channel I should use when playing with my JH-F1 Fuzz Face turned on ? For additional context/information I have a Stratocaster that comes with very low output pickups ( 5.5-5.8k ) and will only be using a Wah pedal in conjunction with the fuzz face. 

Hi - just recieved a code 50 footswicth, new and out of the box..   Plugged in and no lights, used a ferw different cables but still no sign of life..  Any advice..?

Hi to everyone, how can i upload a preset. I did it once, before the update. Now i can't remmember... Please help me

Hello users of Marshall ,

I bought my Moitor Bluetooth early 2020, I used it perfectly with no issues until last month (June 2023). 

My headphone turns on and connect to my Iphone, however whenever a take it off  or move a little bit the bluetooth connection cuts and my Marsahll disconnects automatically.  For information, my Marsahll felt down some weeks ago. 

Have you met with this issue ? How can I resolve this issue ?

Thank in advance for your help ! 

Salut je recherche de très bon preset ou son Marshall , en effet j'ai acheté un Marshall code 50 cet année et j'en suis très heureux ! 

est ce que quelqu'un pourait m'aider, je suis plûtot pour le métal ou rock 

merci !!