please find away to do BT firmware update. just hoping.

I upload android version from ver.8 to Ver.9.   Gateway App worked on Android8. But it doesn't work on Android9.

Why? Can you give me the solution?

I just purchased aother marshall head and cabinet JVM205h and 1960 Lead 300 watts cabinet can any one tell me about the JVM205h good bad or so on   I all ready know about cabinet great

Gateway app working well except for playback. It crashes every time I tap to load a track. I have a purchased song (from iTunes) ready to go. Am I missing something?  Apple iPhone 8+ and Code 50 

Hello everyone. I just purchased a used DSL40 today and I want to use an extended cabinet (16ohms) as well. Do I move the internal speaker to an 8ohm spot and the external cabinet to the other 8ohm spot? Thanks - Chris

Buenas tardes queridos amigos, acabo de comprar un combo DSl 100H, quiero que me ayuden a ecualizar bien este amplificador. Saludos

I've read the manual and apparently the volume knob controls the volume of whatever preset is selected.

I'm running a Marshall code 50 with boss gt1 pedalboard so my question is, if i want to my sound to be controlled via pedalboard shouldn't I be able to turn volume knob all the way down and only control the amps volume with master volume knob? Because the moment i turn the volume knob down i dont hear anything.

I'm just trying to get a more deeper sound, the sound i get is just way too bright

por que no puedo acceder a mi cuenta desde la aplicacion marshall 

Also noisey time based effects in loop. Changed vi and vr with nos. The rubber seal was hanging loose on vi. Is this amp still under warranty? Thanks

   I accidentally changed a preset and it's a preset that I used. Is there a way to get it back without resetting the whole amp?

Need to replace Pots for 3310 Mini Head, any advice on type and how to etc..? Thanks y'all!

I am about to purchase a Code 100 Head , all I have is a 4ohm 212 Cab. Is this okay to do. I know offically it is not, but for tube amps I've heard this is fine to do.

I have a Code 100... it has worked great for the last year. The last couple of gigs not so much. When I turn it on...I get no sound. I get sound through the headphone jacks, but nothing through the speakers. Then, out of nowhere it starts working...?? 

Very frustrating....any input would be great!

Hi, my marshall code 25 has a bluetooth issue. It's failing and cuting the sound when i take the cellphone at 2 meters from it. I've already updated it, but it still happening. What can i do to solve it?

I can pair my code to my phone and connect but the Gateway app won't communicate to the code. What do I try next.

My USB suddenly won't connect and after a number of failed attempts to reconnect with software solutions, I suspect the USB port on my CODE 100 Combo is to fault.  Are there connection options available via the headphone jack?  Are there fix or replace options for the USB port?

Did someone makes Lukhater's tone on this amp?

ANY fixes yet this is crazy with a new amp!

Hey There,

How do I set my Code 100 up to record on windows and what is a user friendly software to use.

Thanks a mil!

I found the presets I didn't like, I then replaced those presets with ones I do like. I loaded presets that were for the same artist but they are scattered throughout the presets ranging from 0-99. How do I organize them on the CODE50 so they are in numerical order when I scroll through using the preset knob?

Thanks