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

Hi,

if i use a clean preset of the marshall code 100H i got issues with crackling sounds. Even after turning it off and on. Its extremly annoying and it destroyes all that i record into my DAW. With this crackling sounds this Device is absolutly useless!! I've also updated to the latest Firmware version but nothing changed!

Please help!

I have a Marshall Code 50. Not sure what’s happened but when I plug my guitar into it, I get no sound and the presets are now being controlled by the guitar volume knob. If guitar volume is full high, display on the Code quickly scrolls thru presets. If guitar volume is full low, you can individually scroll thru presets by quickly turning volume knob up then quickly back down. No volume from cabinet regardless of preset volume or master volume, only static. Have tried with both electrics I have and both cables, in various configurations with no difference.

Any help is greatly appreciated.

Thanks. Kevin.

Hi There,

Im using a Marshall code 25. I know that you can play the dowloadable presets or use the sample temporarily when you plug your amp to your pc or laptop. But is there a way to do this using a mobile phone? 

Kind Regards,

Jericho

Can I save downloaded user presets to my footswitch and how???

Using the Code 50

Running V1.43 firmware.

I have followed all instructions and can not get the iPad 6 to connect in Gateway app.

It, however "pairs" just fine Bluetooth wise on the iPad 6! 

AND Gateway works well on my iPhone 5, switches presets and everything.

So I know I am doing this right and the Marshall code 100 Head is responding via Bluetooth (with my iPhone 5) but NOT with the iPad 6.

Edited: Its the damnedest thing. I removed and reinstalled the app on my iPad 6 at least 8 times with the same results.  

Then I reinstalled and paired the "9th" time, and it worked!!!!

I can turn the 100 Code head amp off, and back on and it still connects.

I'm glad it works now, but I dunno what I did differently.

Marshall finally released V1.43 of the Code Firmware.    My phone finally connects reliably over Bluetooth which is a plus.   It sounds like 3 different devices can now be paired too.    A little disapointing that no other presets or other functionality was added but at least this major issue was fixed albeit after a UNACCEPTABLE time frame.    I expect more from Marshall.