how to use the guitar tuner on my code 50

I really like the sound of reverse reverb. Only problem is that the code amps do not offer such effect. I was wondering if anyone knows a solution or if this effect might be something that could be added with an update?

Kind regards,

Joris

Hi all,

finally tried out how much an open back of my Code 100C would affect the sound of the amp. Surprise: The change is very subtle imo. The combo comes a little bit more "alive", a little bit more "airy", but the change was not so significant as I expected.

To avoid an irreversible modification I first just removed the whole backplate. Then - while I was playing - my son put the plate in and removed it again severeal times. "Open" the amp sounded as good as ever, (I didn't notice a change of sound) but when my son closed the back the sound became slightly "muddier".

Now I'm discussing with myself whether it's worth the effort to modify the backplate or not. If I do so I would only saw out either a rectangle 40 to 20 (or 30) cm or - alternatively - 5 or 6 holes with a diameter of about 10 cm.

I know there was a related thread here, but maybe some of you have made some further experience with this.

Greets!

Got the code 50, won't connect with the app. It connects to play music (not really recommended). I figured since the app hasn't been updated for over two years, I just assume the app support is closed. Too bad.
can anyone out there help 

I've had the Marshall Code 100 for about 4 years, never done a firmware update and am having trouble connecting the head to my pc. I'm trying through Chrome and Edge, I've downloaded the Marshall utility, started with FX/MOD/REV....nothing...no connection.

Is the ONLY way to get a firmware update through the USB/tiny old outdated plug?  I'm guessing with all the technology involved with this amp, there should be another way no?

I am awaiting delivery of a Godin A6 Ultra hybrid guitar, and have a Code 50 amp.

As the guitar has  both an acoustic and an electric ouput jack, I need some advice as to how I could best set it up to play through the amp?

Thanks.

How do I use the Marshall Code 50 Amp in ProTools with the USB Port?

Hi folks,

Reently got myself a CODE25, however I couldn't manage to get it connected to my phone. I assume its due to faulty bluetooth module, because when I turned on the amp, bluetooth version field is missing on the screen. The amp also did not show up on my phone although bluetooth pairing mode was activated.

I did follow the troubleshooter but it didn't help.

Updated to the latest firmware (1.46)

Anyone experiencing the same? Any suggestion how to fix this?

Hello,

I want to ask if I could get Marshall code 50's firmware source code, mainly because I want to run doom on it but also because the volume is trash. If not if it could be released as open source, and if not even that (I will totally get it) did somebody here tried to reverse enginner it?

Many Thanks

I have several custom presets in my Gateway (via my PC at my.marshall.com). I synchronized my PC with the Gateway App on my Android phone and all the new presets show up (so far, so good). The problem is that when I turn on the Code 100 amp, all of my presets (in the Gateway Library on my phone) get reset to the default presets.

If I turn off the amp and re-sync, all of my custom presets show up again. When I turn on the amp, they all get reset to default values.

I updated the firmware on my CODE 100 and tried several different startup configurations, but nothing works.

Why is the amp overwriting the presets on my Gateway App?

Hi everyone. I have seen 2 rig rundown videos where the artists tech's (Eric Clapton and Carlos Santana) say they dial back their volume knobs on their guitars (prs & stray) to get a clean tone and crank it to get distortion and sustain. I have a code which I  have only been playing in my apartment so not to loud. I haven't been able to replicate this kind of technique. I have my code set to plexi through 100 watt Marshall. I'm playing a epiphone sg. Not an expensive one. So my question is what exactly is the hang up? Is it because it's not a tube amp? Is it because the pots or pickups in my sg are not super high level? Is it because I have to keep the volume down in my apartment? Is it all of these things? I'm asking because I'm considering changing the pots and or pickups but I wanted to run this by you guys and get your opinions.

Thanks

RH

I turned on bluetooth on my  phone then initiated the bluetooth feature on my code100. find the amp in the It found the amp on my phone so I connected to it and the blue light on the amp quit flashing indicating that they are synced together. When I open the gateway app on my android phone (samsung S20E) it will not find the amp in the menu section of the app. I see the blue tooth symbol there with the word CODE next to it and it says not connected. There is nothing next to the Amps Detected: and when I scan for an amp it turns gray for a few seconds and then back to green. Same thing when i switch between the phone and amp icon in the bottom left corner. when on the phone icon i have presets when I switch to the amp Icon I get nothing displayed. I do have audio .from phone to amp and that s what it says in the blue tooth section in my phone. It says that the code V020150FDU connected for audio

I recently updated my 5th gen Ipad to an Ipad Air 4 and can no longer use the Code app. I receive the following  error when opening the app and can do nothing except  close it - "Context3d not available! Possible reasons: Wrong renderMode or missing device support" 

With no app support available, this amp is dead weight in the studio.  

i have removed the app, restarted ipad, reinstalled it, and end up at the same error every time.  Is the Ipad Air 4 supported at all? IOS  version  is 15.4.1

Hi there,

does anybody have a good idea how to get "THE" George-Lynch-sound (esp. the sound of the Dokken- or early Lynch-Mob-era) with a CODE 100C (or has even a preset programmed already)?

Same question for a good "keyboard"- or "synthesizer"-sound.

Any suggestions appreciated!

Thx, Mark

Hi.

I've tried uploading the firmware on my Marshall Code 25 using the Chrome, Opera and Edge latest browser versions on my Macbook pro 12.3 (Monterey) using a midi usb cable.

When doing the update the amp connects and allows me to click update... it shows the progress to 100% but then gives the error below:

"An error occurred. The update process was not completed. Please try restarting your computer/device, and then try the update process again."

I must have tried this a 100 times with no success.

Now when i resart my amp to play some tunes the display says "CHK USB" and the amp wont work.

This is all very frustrating and i hope someone can assist.

This issue is driving me crazy. My Code 50 used to work with my iphone and ipad, now it refuses to connect and I always get the above message.

I have performed the following:

1. Forgot bluetooth connection on both devices

2. Deleted iphone app and re-installed.

3. Re-paired and tried to connect with same issues,

4. Formed factor preset of amp with no luck.

I know the blueotth connects as I can play music through my amp from phone, I just cannot connect to update any presets.

Any solutions would be greatfully received, am getting so frustrated with this product.

So I have a Marshall code 25 and lately controls (volume, bass, treble etc) change by themselves while playing it is really annoying to have my controls change with no reason and I have no idea why this is happening. Am I the only one experiencing this? Please help