Hi I have a CODE 100H head/cab and a CODE 100 combo both with the latest firmware re-installed from Marshall and both have this issue, i.e. the amp very oftenn completely freezes when I save a preset.

Steps to reproduce:

- Modify any patch on the front panel

- Save

- 50% of the times the amp seems to freeze. The preset is saved but you can no longer change preset and there is no sound coming out.

The same happens if you modify a patch from the iOS app via bluetooth and then save it from there.

It's REALLY frustrating and I can't believe I didn't find anything on this forum under the "crash on save" keywords. Seeing it happens on both of my CODE units it much be a software bug, I don't think it has anything to do with my units.

Anyone else has seen this problem?

Thanks!

Hey guys,

A couple questions.  I am trying to love this amp--it is compact, seems to have plenty of control, and I like how easily it connects to my computer.  The problem I have is similar to others:  I do not need a ton of volume and a lot of the sounds seem a bit muddy.  I've tried turning the preset volume way down and use Master and this works to an extent.  

Some questions:

1) I noticed people talking about putting a Celestion G10 Greenback in it.  I'm planning on trying this.  I was going to go with 8ohm to save some volume but will the frequency range be a problem?  It seems like stock is a full range generic speaker likely so it can be more neutral for amp modeling and for music playback.  I do not need to play music through it..... and

2)  How bad will this mess up the presets?  Am I basically throwing presets out if I change the speaker?

3)  Has anyone modified the back of the amp to open it up?  I heard some asking about this and not sure if it is worth it.

Thanks, looks like others have been curious but have not heard anyone report in on actually doing this.  Love some feedback!!

*****UPDATE :  PROBLEM SOLVED.  OR MORE CORRECTLY, NO PROBLEM TO BEGIN WITH.  APPARENTLY THIS IS NORMAL AS ALL OF THE PRESETS HAVE BEEN SAVED TO MY AMP.   NO REPLIES NECESSARY. THANKS! ****

Hello all,

I'm a new Code 50 owner and am just getting started.  I bought mine used from Guitar Center so I don't have the manual at hand and am running into an issue.    I have added a ton of user created presets to my library on the gateway page, and synched them to my android app.  When the app is connected to the amp I can see the presets when in gateway mode (blue dials).   

Here's the problem I'm having:  When I try to save the preset to the amp, I open the preset in the library, click on the arrow to the right, and put an x in the amp box.  When I click save however, the amp box unchecks and I'm back where I started.  

I'm not sure if this is a glitch or I'm missing a step somewhere.  Can anyone help me out?

Thanks much!

Mitch

What would be the correct way to connect the multi-effects (POD HD 500x) to the amplifier (CODE 50)? I would like to use the multi-effect amplifier emulator in some presets. please

Hi all,

I write small desktop app for CODE25.

Everything working except uploading whole preset into CODE.

This is sysex message which i sending into Amplifier to change active preset

sysex data=(0,33,21,127,127,127,114,2,0,68,101,97,116,104,32,83,121,109,98,111,108,105,99,32,50,32,32,0,75,55,20,40,50,1,1,0,25,50,25,1,12,30,0,0,50,50,0,50,0,0,0,0,50,50,50,1,2,35,25,30,20,1,0,75,75,1,7,1,2,3,4) time=0

what is wrong ?

thanks.

I am not able to transfer presets from Mac to Code 50. The display below preset shows code not available though usb is connected

Hi

I purchased a Marshall Code 100H in April 2019.

It was replaced under warranty last week by the retailer as it had developed a constant electronic beeping sound.

I received the new head and right out the box it was much improved. I decided to get to grips with loading up my presets and patches so began by carrying out the latest firmware update as advised by Marshall, alas, the electronic beeping sound has returned.

It is constant and present with or without a guitar plugged in, elevates with master volume, cannot be fixed with a noise gate, the amp has been plugged in several different venues and the noise persists and it was not auidable before updating to firmware V1.44.  Jul 2019.

Is there a means of rolling back the firmware or is there a known fix for this issue, it doesn't seem fair the retailer has to replace another amp which was fine until update was applied. Any advice would be much appreciated.

Thanks

I have a CODE 100h + CODE412 and I love them !!!!
I use a pedal board with different effects and was thinking of adding a looper / switcher (Boss ES-5 or MUSICOM LAB EFX LE).
I would like to know if with the looper I have listed I can change presets to CODE100H via midi. Do I need a USB / MIDI interface? Thanks

Has anyone any settings for Rory Gallagher or Derek Trucks Slide?

List of factory presets for CODE 100H head. From 2019, the presets are different than combo models. Rig info: the CODE 100H head and 4X12 cabinet.

Can CODE 50 sync user presets  by iPhone app ?

I know the way by mac(chrome).

Hello, I have a code 100H and using Windows 10 on the P.C.. Can I download my personal presets to the gateway library for safekeeping? If so, how. Thank you.

My question is concerning the Code 100H. When using an external cabinet, is it better to use the preset power/cab selections or to turn them off. Does this apply to the Marshall code cabinet and any other cabinet, or just to a different cabinet ie: 2x12 Morgan ? Thanks.

Hi! I have an issue while trying to transfer dowloaded presets to my Code25. It occures both usb and bluetooth connections.  On a usb connection i click the “amp” icon on a preset, it’s name appears on a Code screen. I push and hold store button on amp, “saved” appears. But then Code becomes freeezed, it does not react on button push etc. when i switch it off and then switch on it works fine, preset available on amp. The same issue appears when i try to transfer presets using Gateway app. What I do wrong?

Hello All,

What cable does someone use to hook up their ipad to a Code 50? it would a lightning to a ???

And why does one need a cable to  hook up to the Code? if the Code is synched via blutooth then anyhting on the APP, such as updates or presets, should also be able to get tot he Code via the blutooth and not need a cable. Could this be a glitch on Marshall's end or  they just never programmed it into the software to do it. Seems like an oversight, no? 

Thanks for any help anyone can give,

Lou

Hi, 

I have had my code 25 for about 6 months and for a while now, everytime I connect my phone and edit in the gateway app the preset freezes and I cannot change anything or change the preset. On the phone it says I am changing but there is no actual changes happening. On the little orange screen on the actual amp it stays on that preset even if I twist the knob to change preset but can still play and change volume.

TodayI was getting sick of it and looked up if there are updates for the amp and there are, which I then went and installed the latest firmware update. But now when I turn on the amp it shows that it's on and shows the preset but stays frozen and will not play sound at all. Is the amp done or can it be fixed?

Hello mates! I just bought the awesome Marshall Code 50. I'm just wondering how you can organize your own presets in a specific order (and in what presets should you store them all), so you may have for example your very own organized preset: Rhythm preset - Lead preset - Clean preset - Crunch preset. 

That being said, can you move factory presets to other spots to organize them at your convenience too?

Thank you mates!

WM♫

Hi all,

i try to make my code sound like that approximately :

https://youtu.be/xu74LK_p82g

but i don’t release this sound...

if someone can help me... please...

regards

I was wondering if the creator of the KASHMIR preset would be interested in also creating the FLANGER part for KASHMIR using all the current preset settings (amp, cabinet, speaker etc) as a complimentary preset for the turnaround section of the song.  I believe, from forums, that a preset will switch better (Marshall CODE footswitch) if the preset has the same amp, speaker and or cabinet setting as it takes away the millisecond delay of switching between amps in a particular preset.  Look forward to your answer and or creation of said beasty.

Regards Kev