Hi,

On Dec, 2014 I bought a Marshall MG50CFX. During the last period, the amplifier became unstable, showing a strange issue: after 10-15 minutes, randomically the sound was crippling and then vanishing, with the volume control unactive. Only a complete power switch off-on resolve the issue for a while.

Any suggestions ? Thanks in advance. Max (Rome-Italy) 

Good day,

I try connect Marshall Acton to my PC with Bluetooth 2.0, but require PIN code. 0000 or 1111 not work.
What is the pin on this speaker?

Hi,

I have recently opend up the DSL15H I have bought second hand and, surprise, a resistor has fallen off from somewhere in the head, down on the floor.

The resistor is a 5K6, 1/2 Watt resistor, and it looks like it has been snipped clean off from the board, as the legs are about 2 mm long, and bent. I have checked the schematics, and the only two 5K6 resistors I have found are R62 and R63, in the power amp section. Both of these are sitting firmly in place on the PCB.

Can you please advise if there is another 5K6 resistor in the circuit I have missed, and need to check? The head has worked OK so far and as far as I can tell, and I have not dared power it up since I found that resistor ; I will probably not dare until I hear from you guys.

Many thanks

Fred

Hi there

I'm a new member of this interesting forum.

I use a preamp JMP 1 through a Power Amp 9100. Vintage now, yes. 

Are there users of this equipment, in order to exchange tips and comments?

Thanks,

Ariel

Freinds,

In the past, occasionally, my Code50 would cause upper register tones to sound out of tune, quavering, in fact. If I reinstalled the firmware, the amp functioned properly. Now, no matter what setings or what guitar I use, the problem persists. I have reset the presets and reinstalled the firmware several times.

The amp has not been abused or subjected to inappropriate use. In home studio only.

What can you tell me?

Jim

I bought a CODE 25 amp and I can’t connect with any computer, I have tried with 2 different cabes and some differente OS: Windows 7, 10 and macSierra. I was thinking to update the firmware but, I can do that because the amp is unable to be recoginized by a computer!

It`s really frustrating!

i havent done any update yet to my code 25 and the new updated app works fine with my amp straight out of the box....bit loathed to do so with all the issues many others seem to be having...so just wondering just what update the firmware is up to...

whilst  you are there MR Marshall,  for others interested....code 50 and code 100 firmware update number as well please...

i cant find that info anywhere 

Hello! I recently picked up an odd little Marshall bass cab and I wanted to learn more about it. The people I bought it from received it in a storage container auction and it appears old and well traveled. It's a 2x8 bass cab. Tried searching for anything like it but I couldn't find anything on it. Super weird. Sounds really cool! Any info would be appreciated, thanks!

i have a Marshall MG30 amp 12 months old and sometimes while playing the two channel light just glow orange and the amp freezes untill turned off,any ideas

hello friends of Marshall.

Rory Gallagher has played Marshall amplifliers in recent years, is it possible to make an Rory Gallagher signature JMP combo amp.

Thank you Marshall.

Machiel Lucassen

Holland/Netherlands

I see many other presets available form other people that are NOT Marshall assigned presets.  Most of these have a different name like a user name assigned by their creator.  How on earth does one name their own or edited preset so it can be assigned to the CODE and into the footswitch.  I specifically DO NOT want to save the edited preset under the original name like American OD or Plexi.  I would like my own name like -  Heavy Classic 1 and Heavy Classic 2 or 3.

I have an Iphone 7, bluetooth is on and it recognizes the amp but no matter what I try, it will not let me start up.  It will not connect.  The only message I get is make sure you are in range?  I would love to use the phone as the amp screen is small and hard to read.

Can anyone tell me if there has been a firmware update within the last month?  As there doesn't seem to be any notification anyware of new updates, and connecting my laptop to the amp every few weeks to find out is a bind when you just want to rock!

Why are we still unable to edit the parameters of the presets we have uploaded? If for some reason we've altered them on our own amps and wish to update the ones that have already been uploaded and gained popularity, the latter would have to be deleted and the new, updated preset would be buried beneath the clutter.

Are we ever going to get more amp models, etc? The update cycle is pretty much nonexistent. That's not how it should be in this day and age. It's worse than Samsung, and that says a whole lot.

bonjour

quel est le dernier firmware pour un code 50 et est ce necessaire si tout fonctionne correctement

merci

I have a AS100D . I have just started playing bass guitar. Is is OK to use the AS100D for a Bass Guitar?

Thanks

Ray

j'aimerais avoir le manuel en Francais.

merci.

Hello,

I have a Galaxy Grand Prime phone that's about a year old and the Google Play Store lists it as not compatible with this version???  Any idea why or if I might be able to use this app anytime soon? 
This functionality was a big selling point in my decision to buy a Code 50 and it doesn't seem to work.

I control many other Bluetooth devices with this phone,  so it's not a limitation of the phone.

I listened to the amp demos of the JVC 410.  Love the tonal versatility.  

I do not gig.  Only play at home.  So I don't need a 100 watt amp.  Does Marshall have a lower watt amp that offers similar tones and tonal versatility like the JVC 410?   Thank you.