Hi,

My Code 100 amp just dies off in the middle and comes back all of a sudden the volume just fades off for a while and it comes back at will. Even turning off the amp and on does not solve the issue but somehow after a while it becomes normal again. It seems to be some sort of a volume issue... When I crank the master volume knob to full , I hear faint sounds of my guitar. It comes back after a while automatically but then stops again at random. 

Just bought a brand new Code 25 amp that was delivered by courier. It sounds great in play but there is a relatively loud constant hum from the speaker from about 5 seconds after switch on. Even with no guitar attached. is this normal?

 Also something is rattling inside when I tilt the cabinet side to side. I'm worried it may have been damaged in transit. Maybe these two issues are related?

Anyone have any thoughts or advice. Not sure I can face sending it back to the seller as although I bought it off a .co.uk website it actually shipped from Poland. 

On the Gateway app I can playback very little music. I can easily play music with iTunes (Bluetooth) but I am referring to using the playback feature. I have tried to playback 50-60 songs, some of it is purchased but all of it is downloaded. Why do only certain songs work. This is a huge issue for me and one of the main reasons I bought the Code 100H and 212 cabinet. 

When playing, randomly my code 50 will lose volume.  I can restore the volume to normal levels by stepping on a button on the footswitch but then it will cut back out over and over.  How do i fix this?  Is there an update i can do?  I have swapped the cable for the footswitch and my input.  This is incredibly frustrating when trying to get through a rehersal session.  Pleaae help!!!!!

Meaning, can I download an interesting user-submitted pre-set to the CODE and then just reset the amp if I don't like it?

Thanks, in advance

I have a CODE 50, and I'm trying to download the presets that I have chosen in my profile, but I can't download them to the Amp, or to the Gateway app . Pls advise how can I do it.

Many thnx in advance!!

When I connect my Code 50 to my PC via USB, it only plays the left audio of music but not the right audio. This problem does not persist when connected via Bluetooth to my phone.

I just bought a 100h, honestly without doing any research, wich is my bad. After learning they can only be used with CODE cabs I was a bit suprised, but whatever, one can never have too many stacks. Unfortunately after spending hours searching every music site I know, and a couple new ones I found, it seems there are literally none to be found. This leaves me with a new toy that I can't play with, rather frustrating to say the least. Any Ideas anyone??                                                                              Thanks, John M

Hello!

I have an amplifier Code 25,

Tried to find any specification of the installed speaker Y1025J - 02.

The main question for me is:

1) Is the Code25 has the  full-range (20-20000Hz)frequency speaker or it a guitar speaker (70-7000Hz)? 

2) Can I replace the installed speaker with full-range frequencies (20-20 000Hz) speaker or only the option is do the replacement with specific (I meant for the guitars only)  guitar speaker? 

I see that is 25w 4ohm speaker, but nothing else to find equivalent for upgrade.

My thoughts are about any speakers, becouse the Code is modeling amplifier and probably the amplifier must produced all frequencies becouse of it. That why I am looking about extra spec information of Code processor working with all audio frequencies and send it to speaker or speaker must be specific as a guutar speaker and cut some unneeded frequencies on speaker level. 

Thank you. 

I have a Marshall Code 50 running MCU version 1.44 and Gateway (Android version 1.5.5) on a Samsung Galaxy S9+ running the latest OS. I can bluetooth pair to the amp and play music, but can not connect to the amp to change my presets from the library.  I have reloaded the latest firmware on the amp, deleted and reinstalled the Gateway app, paired and unpaired several times.  Nothing seems to work.  I even grabbed my old Galaxy S7 Edge phone and that Gateway app on it does the same thing.  Does my amp need to be serviced for Bluetooth connectivity?

hi, i got the marshall code 25, it stopped working when i connected it to my laptop right after i updated the firmware, i think there was a problem with the usb cable, now the amp doesn't respond to anything, and no sount comming out of it, i tried to factory reset stiil no responce, when i turn it on, i get on the screen marshall, then B0.6 , M0.0 , D1.1 , then CHK USB, now i was wondering if there is anything i can do to get it to work again just in case if the new usb wont work, please help

thanks

I bought a Marshall Code 25 Amo just over 2 years ago. A slight crackling noise began about 4 months ago and has gradually been getting worse.

The amp now sounds like this https://www.youtube.com/watch?v=d8mBySo-xLo and is totally unusable.  Ive tried different guitar cables, a different power cable, a different socket (to rule out interference) and separate guitars. It's definitely the amp.

Amazon won't take the device back and cannot repair it.

Any suggestions as to what my next steps should be please? A device like this shouldn't last for only 2 years.

Many thanks 

Tony

Hi,

I have found a weird thing that may or may not be known with iOS + Bluetooth and the Code 50.

The CODE 50 when playing backing tracks / using it as a Bluetooth speaker is very quiet (So the master is wacked up and the playing guitar is extremely loud). 

and the weirdest thing (which physically makes sense but still it shouldn't do it) is that the Amp is predominatly a Left speaker when playing music through bluetooth as my phone (iPhone 6S) thinks my amp is bluetooth headphones rather than speaker (as the headphone icon pops up on the top right). 

My amp is on the latest firmware update.

Is there any fix for this? There's nothing in the gateway app for audio balencing

Hi good morning I just want to ask if this product is authentic since its a marshall site is there any chance you can check if this code is real or not just verifying my marshall product both , here is the product code  7 340055301046, and 7340055309400.thank you 

soy nuevo en en manejo de equipos de sonido y efectos, quisiera saber como puedo relaizar preseets, desde my laptop y cargarlas a mi amplificador marshall CODE 100

Jesus, every pedal I hook up to this brick hums so badly. I've changed cables, batteries, outlets, ect. to no avail. I can hook straight in and it sounds great, the moment I try to add my looper or wah pedal it hums so badly. What am I missing here?!?! TIA

Hello everymarshallers!

I'd like to know what actual pedals/stompboxes are modeled/emulated for ovedrive ("ODR") and distortion ("DIST") on the CODE series.

The User's Manual only says "Classic" to describe both, so they must be some well known for us all (however, the Marshall Guv'nor is especificated, so I guess it's because a conflict about copyrighted trademarks).

Is it possible the gentle Marshall Team can inform us about it here in the Forum?

Anyone have made comparations?

Any suggestion about any other gear modeled on CODEs?

Best greetings and music ;-)

I just got Marshall Code 25 and I m using it with Reaper. For 2 days it was working just perfect. But, in All of sudden everything collapsed, a lot of delay and reverb... I don`t know what happened. I`ve checked audio settings.... Nothing !!! Please if you have any clue let me know. I appreciate it .

Ps: PC Windows 10 Pro - RAM 8G - Memory 500G - 64bit

i experiance a lot of crackle at some presets  whitch is extremly anoiying !

it seems to disapear when poweramps turned off

i read alot of CODE users experiance the same and if its a software bug can we expect a software update soon?

hi, i have marshall code 100h, but its BT version is not 3.1. The version is BT 0000000, help me, please. My code does not appear on the device to connect