Hi

No response when I tirn on mu Stanmore speaker. No lights, no sound, nothing. 

What can I do to fix it?

Top Slant Cab Ser No 35079

Bottom Straight Cab Stock # 1935b, Ser No 26753

Thoughts?

What setting do you use to get the Code 50 to act as a amplifier/speaker with no modeled effects?

Hey, I recently bought this amp (5 months ago) and it was working very well until a couple of days ago. Yesterday I turned on the amp and it's volume was very low on both channels. I had to put it all on maximum in the classic gain channel (Volume and Gain) to get a decent volume for practicing on my bedroom. I reseated all valves, but the problem continues. I also tested the valves hitting them with a pen, but there was no sound that could indicate a bad valve. What should I do?

There's a noticeable bit of digital noise/fizz  in the output.  Fiddling with gain, volume, presence and resonance settings seems to help a bit.  Upping the gate settings only cuts it out when you're not playing, otherwise it pops back in as soon as you start, only now with sustain  and response issues associated with setting the threshold too high.

I've seen this issue noted on other boards, and the problem seems to be rooted in the signal processor. Does Marshall have a fix in the works?

can i use a bass guitar with the code 50 and what is the best preset?

Hi everyone . I’m very new to amps, always played acoustic . I just recently bought the Marshal Code 25 . I printed off the operating manual . My question is I have a iPhone, iPad and a laptop . I want to play backing tracks through my amp so I can practice . I’m confused on how to connect to the amp . Do I need a special cable, and is the cable going to be a different one if I use my laptop ? And on the amp where is the best connection to use , I’m aware of the headphones plug guitar plug , which is best to play backing tracks through . Thanks very much .

Hi! As the tile says, does Marshall have any plans to make the CODE EDITOR for Mac as well?

I know it's been asked before but my Marshall Code 50 sounds realy muffled. Playing a Tele through it just sounds really muddy and flat. Tried tweaking the settings for Presence and Resonance but it makes little difference. When I plug headphones in though it seems super clear. Any thoughts?

Fired up the Gateway app after upgrading my ipad to iPadOS 13.1.2 and I get a message "Context3d not available! Possible reasons: wrong renderMode or missing device support". Nothing happens after that. I have an ipad 6th generation.

is there a driver for the code amp so i can use it with my DAW?

Has anyone else been having problems finding the amp on bluetooth? Some days my iphone 6 can find it other days it can't. I feel like marshall abandoned the code amps. Does anyone know if they will be releasing a firmware update soon?

I can play music through Bluetooth on my Code when using iTunes on my phone, but get nothing when using the playback tab in the Gateway app. Where am I going wrong, folks? 

I don't know quite how to use this. It's probably so simple a chimp could figure it out - that must be it. I'm so scattered that I've gone below chimpanzee on the ??? scale. Please help if anyone has or knows how to acquire this manual . Thanks in advance - seriously.   D.L.

When I try to hook my amp to my laptop, a box appears at the bottom of the screen that says code 50 not connected. I'm no computer genius and I'm sure I'm missing something simple but, how do I get it to connect? 

Greetings, 

I recieved my Code 100H this week.

Firmware:

(FYI) I attempted the update with a MacBook Pro with USB-C, High Sierra 10.13.1, Chrome Browser. I was able to connect to the Code but the unit would not update. It was stalled on the progress bar on the unit at 0% and on the browser. 

(FYI) I attempted the update on a Windows machine and was successful using the update utility and with Chrome Browser. The Code unit shows updating to 1.4.1 but the boot screen shows 1.11?

Bluetooth:

The Code 100H will not connect to any Bluetooth device I have. Windows, Mac, iPhone, or iPad. It does not even show up as a device and never has even out of the box. I am convienced it does not work. Is there a master reset button combo for the unit? I am out of ideas concerning the Bluetooth. It seems like I am not the only one having issues with the Bluetooth. If this can't work consistently I am considering returning the unit. Even the simplest device can connect with Bluetooth and hold a connection. My Code 100H won't even show up as a device to connect to. Please advise. 

Hello - I have the Marshall DSL1CR and and would like to use the emulated out with headphones.  However, when I plug in my headphones, sound still comes out of of the speaker.  Am I supposed to disconnect the speaker jack (I wanted to confirm this before trying as I didn't want to damage the amplifier).  Any help with instructions on how to use this amp with headphones for silent practice would be very helpful.  Thanks!

Jesus, every pedal I hook up to this brick hums so badly. I've changed cables, batteries, outlets, ect. to no avail. I can hook straight in and it sounds great, the moment I try to add my looper or wah pedal it hums so badly. What am I missing here?!?! TIA

Hey!

I'm currently looking at getting either the Marshall DSL1H or DSL20H amp head. I know that they both have emulated out's that can be used with headphones, but what I'd like clarified for me is how this would work exactly. I'm not going to be buying a cab for it right away, but would like to be able to still use all the knobs on the amp to sculpt te tones I want and to also control volume levels. Is this something that I can achieve without a cab connected to it? If I need a cab connected to it can I just connect it to a load box? 

Thanks.

Hi, I recently bought a code 50,, but about 6 times now, while holding the save button to quick save a preset, after  saving there is no sound from the amp, and I cannot change presets, or any other parameter. Turning the amp off ,then back on, and it starts working again. This is using the controls on the amp, not the gateway app. I checked the firmware about a week ago, and the program says I have the latest firmware.

Richard