I just received my Marshall code 100 head now I'm trying to figure out what the best 2x12 cab would be to connect it to. I'm leaning toward the orange ppc212 with v30 is in it has anybody tried this?

so i bought a marshall code 50 a few months ago, and now it doesn't work the light flashes on and off when i turn it on but no text is showing it just blinks on and off. the sound doesnt work nothing. 

I am having a problem with power supply board. So far it is causing the amp to re-set (power off, power on) randomly. I have diagnosed it by duplicating the issue with tapping (or lighly pushing) on components on the power supply board. Reading the forums makes it seem like it is (somewhat) a common problem with these amps. 

How can I get a power supply replacement board so that I can enjoy using this (otherwise) great amp?

Thanks

When I plug my Code 50 into my macbook, my laptop recognizes that the AMP is plugged in and as an audio device but there is no input or output to/from the amp at all. Garageband also recognizes the amp but again with no input/output... 

Whenever I run the update everything works fine until it completes at which point the amp goes back to saying "Ready for Update" and the website says the update was not completed and to restart my computer and try again.

I have a DSL20 head, can I run (2) MX212 cabinets with that amp and if so, would I use the two 2 X 16 ohm outputs?  Like a mini Marshall stack. Im having trouble finding a diffinative answer on this.

is.

OK - so, do you guys have a link on your website for registering a new amp?

And thank you, question answered.

Thanks again all for getting back to me!

Michael 

This app is terrible ...cannot pair

Hi there!

I've just bought a 2x12 extension cab which is 8ohms. Can I plug it into one of the 8ohm jacks of the DSL40cr and keep the 16ohm internal speaker connected to the 16ohm jack? I'd like to use the three speakers at the same time, is this configuration ok?

Regards,

Frank Toledo

The 100w head is not loud enough for me so can i run it into the return of a louder head , this would mean the louder head having the 4x12 connected + the code head would have no speaker connected , now i always thought that solid state amps do not require a load box but the manual says do not leave the speaker un connected , so can i run this way or do i need a load box even tho the amp is solid state ?

Hey,

So I bought a 2nd hand Marshall Stanmore speaker. Speaker itself works fine over BT but the Source button doesn't work so can't switch from BT to input 1/2/optical. The button clicks and feedback as it should but no function. 

I wouldn't mind if it was stuck on input 1 as that how I'll use it.

Any ideas on how to solve?

Thanks

Hi,

My Code 25 cannot communicate with my phone via Marshall Gateway. The software cannot find and connect to the amplifier as if there was no bluetooth connectivity, but there is as I can listening to music via that. I use Galaxy A5 android.

Could you help me to solve the problem?

Thanks

Adam

Well, it looks like I'm a new passenger in the same Boat with the Rest of you - "How Do Ya Dew ?"Just got mine & it has the SAME problem.  It's probably more subtle than most of you because 1. I play only in my Recording Studio these days at very low volume & 2. I don't use Modulation effects. However, I can tell it's there on the decay of the Note(s), even on Clean. I'm PISSED. No wonder so many Codes are for sale used. If I would have known this ahead of time, I would have never bought it. This is obviously some artifact of imperfected Digital SS Amp technology & don't tell me Marshall never knew about it till us Squawkin' about it. I'm sure they heard it but hoped we wouldn't notice it. When I want Fuzz I'll plug in my Fuzzface, when  want Fizz I'll drop 2 Tabs of Alka Seltzer in a glass of water. This annoying Whine reminds me of my original Zoom H4 Recorder - you have to listen closely to detect these noises, but we all know they are there. Marshall should do the right thing & Recall all of these amps & fix the problem. Give me a SS Amp that gives me a Clean (or Overdriven) Pure Note, all the way through without any BS added to it. Otherwise, this is a FANTASTIC Amp.

Well, it looks like I'm a new passenger in the same Boat with the Rest of you - "How Do Ya Dew ?"Just got mine & it has the SAME problem.  It's probably more subtle than most of you because 1. I play only in my Recording Studio these days at very low volume & 2. I don't use Modulation effects. However, I can tell it's there on the decay of the Note(s), even on Clean. I'm PISSED. No wonder so many Codes are for sale used. If I would have known this ahead of time, I would have never bought it. This is obviously some artifact of imperfected Digital SS Amp technology & don't tell me Marshall never knew about it till us Squawkin' about it. I'm sure they heard it but hoped we wouldn't notice it. When I want Fuzz I'll plug in my Fuzzface, when  want Fizz I'll drop 2 Tabs of Alka Seltzer in a glass of water. This annoying Whine reminds me of my original Zoom H4 Recorder - you have to listen closely to detect these noises, but we all know they are there. Marshall should do the right thing & Recall all of these amps & fix the problem. Give me a SS Amp that gives me a Clean (or Overdriven) Pure Note, all the way through without any BS added to it. Otherwise, this is a FANTASTIC Amp.

To make the most of my CODE50, this web site, and the iOS Gateway app, it is my understanding that I need to connect the CODE50 via a mini-USB cable, connect to the CODE50 in the bluetooth settings of my iPhone, and also connect to the CODE50 in the Gateway app on my iPhone.

When I take all the above steps, I can do everything I want, but I also hear unwanted system bells and whistles from my MacBook Pro and/or my iPhone. Can I do something to get/retain all the CODE50 functionality without the macOS/iOS system sounds? How exactly?

Hi I have purchased a code 100 h with the idea of using it with my unpowered Kemper , so when i run the kemper into the return on the code it seems to bypass ALL the front controls including master volume ,  on most amps it would bypass the pre-amp dsp section but be before the master volume so how do i control volume from the amp , i havent had this problem using the return of any orher amp , Also it seems to be quiet in comparison to my katana 100 watt head which is also solid state ? TIA

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.

Was curious if the footswitch on this is a short to sleeve connection.  Going to use a headrush gigboard with it using the 4CM but also want to contral the channels much the like the included footswitch does.

Hi I have a Code 25 which has just giving" Check USB" when switched on when USB is plugged in says "Ready" and I still cant connect did a system reset still the same. Is it dead? or is there somthing else I can try?