how can I show you 2 videos of the new and old code 100h head that show a strange sound coming from one but not the other
these videos were taken minutes apart and tested a few times
it sounds like a tiny fire alarm is going off with volume pushed to max and all other settings either in a preset or all down

I have all my Rammstein Albums ripped straight from the cds and I cant play them back? the app keeps telling me it is crashing as soon as I hit the ok for the amp to play it back. this is my second code 100h that actually ahs working bluetooth. thankfully I was given a replacement but I now suffer from this condition. I cannot play my own owned music and mp3 files from Fl studio to my amp. I buy a 100 watt head and cant annoy my neighbors??? 

I am looking for the correct Brian May tone presets for my CODE.

i bought a code 50 it does not have 00 el34 heaven how can i get it

Hello,

I recently acquired a Marshall Code 25. I installed the last version of the app but, whenever I want to reproduce a song I have stored on my android phone, it crashes. It is consistent: it crashes all the time, to the point I was unable to playback a single song since I bought the amp.

Thanks in advance.

hi.my English is bad

After I updated my Marshall code 25to V1.41 , bluetooh can connect to my iPhone,but when I turn off my Marshall code,then open it again ,and turn on my iPhone Bluetooth , code’s blue light can’t auto light ,that mean I should forget pair and re-pair Bluetooth again,this is very very trouble to me .

So I push amp button and turn on my code  to try reset factory setting ， is defeated,is still V1.41,what should I do?please help me,how long can fix this bug?

Dear Concern,

I have been a huge marshall user for the past 20 years. I have never been let down by any of the products I have used so far until recently. I bought the Marshall CODE 50 and one year in time something happened to the power circuit unit. I got it checked from the store "World Music" in BD, and they confirmed that the circuit is damaged. I need to buy the circuit but unfortunately, I cannot find it anywhere here. I even checked with Guitar Center in Vegas and they were unable to help me out with the matter as well. Any lead on where to buy such a circuit will help me a lot. 

Today I tried to play my Marshall code 50 and noticed that there is acutally no sound coming through.
I already changed the cable to make sure that the cable is alright.
I also noticed that there is no Headphone sound and the amp tuner is not working neither. 
The speaker makes the normal light buzzing noise when turned on, so I assume that it is not about the speaker. 

I did a firmware update just now, but I didn't help. 
I really don't know what to do anymore. I barely played the amp and never transported it neither.
Why it is suddenly not working is a mystery to me. 

If you have any advice please let me know. 

Hi,

I would like to knwo if there is a way to sync the MY GATEWAY presets and the Marshall CODE presets all at once?

I came here and downloaded a bunch of presets from the comunity and now there are like 30 presets in my phone, but these presets are not in the amp memory.

I could go one by one, saving the preset on the amp memory but I want to know if there is a way to do it all at once.

One click and all the app presets are equal to the amp presets

thnaks in advance guys

If I want to plug my 100h into my PC via USB, does it still need a speaker load or can I use it without a cab connected?  

Hello, 

Am I only one who has to do "forget this device" from my phone each time I have to connect my amp to my mobile phone using bluetooth?
Or am I doing something wrong? 

Best regards,

I bought the footswitch and the Marshall Code 50 a few months ago. Both working fine until doing a gig  last evening, I hooked up my footswitch to the code 50 with the lead that came with it. No lights showed up, but the amp working fine I tried changing with a different lead, and the footswitch still no lights. The footswitch won’t work. Anyone out there has a similar issue please. Any suggestion please? Thanks in advance

Hi,

Why don't you have a Windows App? For me (and I believe for many other users) is really annoying to control my Marshall Code using cellphone or mini tablets.

I really think it would be very welcome an App for Windows, so we could use our notebooks or lap tops to control presets and tone of our Marshall amps, under a better interface, bigger screen and together with other music software.

Otherwise, I am very satisfied with my amp.

Regards,

Ed Silva

tring to find out how i can control my 100h code amp using the gateway app but cant find out how

Got my new CODE 100 and half/cab plugged it in and zip, nada, nothing, depressing to say the least! Anyone experience that issue? The amp turns on and everything seems to look alright, but no sound from the cab. 

I just got my marshal code 100h used from guitar center and everything works eccept that its realy realy quiet. I tried factory reset and and mesing arould with the optins but nothings working; and yes i did check the volume and master knob. What should I do?  

I'm sorry to hear that MARSHALL does not provide Hungarian-language manuals for the expensive amplifiers sold in Hungary (CODE 50). This is not in the price? Not all speak a foreign language - especially the older ones.

Sincerely, József Uzsák
                   uzsakj1962@gmail.com

hi there,

i'm pretty new to the whole cabinet with heads mixing and matching, i have only used combo's before and i am wondering about the power output of the code 100H which should be 100 watts if i am correct but the 412 cabinet is rated at 200 watts? so are you kind of limited as to what the cabinet can do or how does the whole power rating work? i ordered the 100H and 412 cab but i just want to be sure i'm not missing out on something bcs the power rating isn't correct

thanks guys!

i have a code 100 combo amp.  I like it so far, but....can i use an external speaker “and” the on board 2 x12’s too.  If so, mines horked up (sorry that a very technical musical term) if not.......sup wit dat?