I received my code 50 today, when switching the amp on the display never changes from 'Marshall Code'. turning the preset knob won't change the display either, accessing the amp wie the app works. I also tried resetting the amp which won't get me past the 'Marshall reseting presets' screen. Any suggestions would a firmware update help?

1) CODE 50 occasionally locks up when changing speaker cabinets (no sound). Must reboot.

2) sound gets progressively "muddy" when tweaking controls. Must reboot to get the sound back.

3) Cannot update: CODE connects to PC, but app generates error saying it cannot get information from the CODE.

when comes the new Firmware that fixes the problem  with the lockup and no sound if I

edit a Sound and try to save it . 

Hey,

i cant find my Marshall code 50 on my bluetooth list. I tried to connect it to my phone and tablet. I downloaded the latest firmware update but it didnt help. My phone is Honor 7 and tablet samsung galaxy tab A. I bougt my amp about month ago, bluetooth havent work at all. What i can do??

Problems with the Marshall Code Gateway app music playback feature noticed on a Samsung A3 (2016) smartphone running Android 5.1.1.

1) The currently loaded tune name is usually not updated on the display when switching to a new tune. I say usually, because I've seen it change on a couple of occasions. The album graphics however appear to change as expected, regardless of the tune name displayed.
2) The volume control slider on the display defaults to about 1/5, however the output seems to default to full volume. Moving the slider upwards immediately drops the volume significantly, and it does not even seem to reach back to the intial volume level with the slider in the rightmost position.
3) At least on one occasion there was some skipping in the playback of the tune and noticeable tempo changes while adjusting the output volume using the app slider. Might also have been caused by moving around in the room with the smartphone in hand.

Is there any way to reduce the wattage on the code 50.  50 watts is tremendously loud and I can not get the "sweet spot" with out rattling the windows.  I know the alternative is the CODE 25 but I am hesitant with the 10" speaker.   Any suggestions?

Many Thanks!!

i contacted you earlier about a problem I've having with my code 25, the hissing coming from a plucked string is really bad when letting a string ring out. You replied by saying an update was coming but did not say if this would fix the issue. So can you let me know if this will sort it and when can we except the update. The issue I'm having is worse on some amp preset than others the plexi is bad and the only way to make it a little better is to turn down the gain which I don't won't to do.

Just to confirm this issue is when a string has been plucked and ringing out not just when the amp is sitting idle, I understand that high gain setting will give off so humming or hissing.

Regards. 

What do I need in order to record with my amp?

I have Marshall Code 25 amp. and usually when I´m playing a few minutes the sound of the guitar disappear???I have turned off and on for return to play. Is Normal???. Is Brake????. Thank you.

Hello,

              I purchased the Code 50 because I have alwasy wanted a marshall and im absoultly loving it. My question is, I know there is an ability to record with it. Now im clueless on who abouts to do it. Any idea on where to start or programs and such?

I have the CODE 50. My problem is with the master volume knob. When I set it to ~ 0-0.9 it is very low, but once it gets to ~1.1 it gets immediatelly too loud and there is no way to achieve something in between. Controling the master volume is a real problem cos I can not get a normal (not too loud) volume. You can make the increments between 0-2 a bit more slowly increasing to allow better management of the master volume.

Another thing is the playback volume on both the Gateway app and the line in. When using the Gateway app I have to lower the volume (1-3) and increase the master to a lot more just to balance the backing track and the guitar. I have tried my phone via line-in, my laptop and even connecting it to the output of my Creative SBX.  The only thing that works is cranking the volume pass 100% on the PC player if it is supported to get it to be loud enough to play along.

I'm having troubles connecting the marshall code to my computer. I'm usings a USB mini-b cable and I cant get the program to work after I follow the procedures. Am I using the right cable?

Hi,

1st  -  on half a dozen occasions my code 25 has locked up when saving an edited preset. The only way to sort it is to switch it off and back on again. 

2nd  -  I'm getting a lot of hissing noisy coming through the amp when playing,  when lightly plucking a string the noise is really noticeable this fault is even worse when playing at low volume.

I hope you can offer some sort of fix for these concerns so the experience of play my amp is not a disappointment.

regards. 

Hi everyone, 

I've seen a few people comment about some strange audio artifacts at low volume; I'm definitely hearing those as well.  

Do we have any word from Marshall about if this issue will be fixed with a firmware update? 

Also, any ETA on the next firmware update?

I get a error prompt when i try to open the firmware utility that i downloaded for my code 50 amp? I am using win xp and i downloaded it in the opera browser?

When i play youtube videos through the code 25 it begins to lag but as soon as i begin to play it through my phone again the lag stops. This also happens with songs occasionally.

I want to know how to install a firmware update in a code 50 amp? Please list the setting i need to put my amp in for this update?

Just last month I received the PEDL91009 and I just started to really use it this past couple of weeks.  I really like the feature and functionality of the footswitch, I am very glad I bought it.  

I noticed that if I have the footswitch hooked to the amp and I accidently hit the edit knob on the amp, the amp locks up?  I can't change anything on the amp via the amp's switches or via the footswitch, I have to power down and then power up the amp to get it to work again.

Anyone else have this issue?

Has ther been any or will there be any firmware updates to the code 25 amps? My unit suffers from tinny tones on high strings to annoying dull decaying sounds on low strings, I have tried many set ups but nothing seems to work! Hopefully you will have a firmware update that will correct this as I am getting to the point of not using the amp, and I have only had it a few months!

Hi, is the JCM2000 available in the presets some post on YouTube give this option as a custom preset but I can't find it on my amp.

regards.