Hi!

My device has stopped turning on. I decided to fix the device. When I opened it, I discovered that the PCB is not like the boards of other devices that can be found on the Internet and in videos about disassembling the speaker. In addition, the PCB labeled "Stockwell" was not in the assembly at all.
Has anyone met devices with such PCB before? Is there a schematic diagram of the device or this board? What are these U11 and U12 chips on the board "JY-SPK-V7.0"?

My PCB:

Sample from youtube disassembly guide:

Thanks!

I am currently connected to my amp on Bluetooth but I can't get it to connect in "My Gateway". Please help. 
Also When I attempt to register my amp. It AutoFills with "CODE25" information. 

I've purchased this item before and didn't have this issue. What are my options?

Sometimes it works, sometimes not.  I have to fiddle with the input cable.

How do I replace the input jack on my CODE50?  Does it simply unplug/plug into the PCB?

Where can I get the part and a diagram?

Thanks.

Hi, I'd want to know if disconnecting the speaker on a 20w Origin head would activate the standby (so this won't damage the amp) even if then I go through the send to an audio interface and not returning to the amp through the return or anything else (and so NOT using the di out). In fact I would like to use my favorite cab+microphone+power amp simulator and then connect it to the interface and listen with my headphones on and I think it would be impossibile and harmful to the sound to add another cabinet simulation to the already-present One in the di out (right?) and so I would exit from the send.

2 another simple questions:

could i do this with a combo, too? In that case, how do I disconnect the speaker?

The last one: if I exit from the send, I'll take the preamp signal, right? And if I exit from the di out will I have the preamp signal (with the cab simulation) or will it just be the guitar signal with the cab simulation only (I assume I won't anyway have the power amp too)?

Sorry for my bad english and for the ignorance😅

How do I record using the emulated out on my DSL1? Do I disconect the speaker when using this or will the speaker cut out when I plug in the emulated out?

I just bought a MG30FX amplifier about 2/3 weeks ago and recently developed a speaker buzz/rattle, what can be done about this? 

Good morning
I'm having trouble you're with the gateway app
I have a Galaxy A20e phone
I successfully connect with bluetooth
the sound comes out of the amplifier the mobile is connect....
but when I try to connect the bluetooth with the app code (Gateway)
when i run scan for amps it doesn't connect.
I also regularly registered for the profile with a username and password
But it doesn't want to work !!! 
Reviews on google play are also
negative and many have the same problem
Aloisi Graziano

Hi,

Good Day

I bought my first Marshall Amp December 2020 but mainly using it at low volume since I live in an apartment and don't want to upset my neighbors.

Recently I cranked the Ultra Gain to 12 o'clock position, Volume 12 o'clock - and started hearing a noise - like a static noice that you hear on old TV. As you increase the volume or gain the noise gets louder too. Clean Channel is quiet even at max gain or volume. 

Is this normal? I used to watch lots you tune review of this amp, and I don't think hearing this on the demo (considering they have mic infront of the speaker).

Any information you can share is appreciated.

Thanks 

On the Gateway App, if I login with my friends account to try his presets on my code, it doesnt sync.  My gateway app on my phone shows he is logged in, and that it has synced, but the presets are just listed as the ones I had on my phone.  

"I could ask Mom to let me come live with you after they get married, you know," Ava said while sitting sideways on the oversized couch I had in front of my TV. The young teen girl woke up late, had a bowl of cereal for breakfast, then came to the living room to make me company while she checked her homework for the weekend on her tablet ?

I sat at the comfy recliner chair to the right side of the large TV room, perpendicular to where she sat, and I watched a Formula 1 race. My week had been busy with a mix of work at the company, extra workout sessions at the gym, and many other things I had to do to clear my schedule and have time free for my niece. So, since she got there, I enjoyed as much of my free time as I could. Not even her sudden proposal was able to get me out of the calm, lazy zone I gladly found myself in.

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"Your mom says she is only getting married again after you turn eighteen. That is what? Four years from now? By that time, you'll be going to college," I just made conversation. Even though I knew that was highly improbable to happen, I wouldn't oppose the idea at all, as I very much enjoyed spending time with her. I never had kids, never wanted any. Damn, I wasn't even married. Having Ava there was almost like having a daughter, but better. She was bright, sweet, obedient, and very, very mature—a kid who was forced to grow up too fast.

"Three years and ten months, but that's true. I hope I can move out way before that, though. I can't stand my mom or her boyfriend anymore."

It seemed like we were having the same old conversation, me telling her mother did the best she could after my brother had bailed on them, showing up once a year, sometimes, to let us know he was alive and then disappear from our lives again. That altogether was a lie, as I knew her mother was a mess, too. Ava was staying with me for two weeks as her mom had decided to travel to Florida. She wanted to have some fun with her new boyfriend in the middle of a pandemic, not caring about her work as a bartender, just leaving her daughter with her well-off brother-in-law. The young girl had asked to stay behind so she wouldn't have to quarantine and lose even more of her already troubled first year of high school, and there was no way I would say no to anything she asked me, especially something like that.

We didn't follow up with the conversation, though. We didn't talk anymore because something had caught my eye before that happened. Her shorts were too big for her, intentionally, as to make them extra comfortable. If she were in any other position, that would have been fine, but from that angle, I could clearly see that Ava didn't have panties on. I was absolutely entranced by what I saw for a good two minutes before I snapped back to reality and decided to do the right thing. That, or I would end up doing something I would regret very much later.

I didnt realize that reset factory presets meant I'd lose the app presets, i.e. EO34 Heaven and Slapback.  How can I get those all back?

Hi chaps

I have a DSL20C that I bought second hand , I only play at bedroom level and can only really have the volume on about 1-2 

This isn't an issue on the gain channel but on the "clean" channel I am hardly getting any dirt at all , despite playing with a Les Paul with 57 Special plus 

pickups .

Is this because of the lack of volume or is it likely to be an issue with the valves?

Many thanks

Why did Marshall implement an interface technology that was  outdated in 2007 without at least supplying an USB mini cable?

I honestly have never even seen one physically.

The more that I think about it, the angrier I get. I have probably 50 cables around the house and they are all Micro or printer cable usb.

I have had this amp since 2018 and I still haven’t found one.

I have seen them for sale on Amazon, Walmart.com, Etc but I live somewhere where No one delivers.  If I can’t buy it in person, I don’t want it anyways. 

I’m pissed Marshall.

after several attempts I still cannot connect the queue with the gateway app. are there any steps I don't
know or is it just a compatibility problem? who can help me?

Hi all,

Happy New Year! 

I have recently switched from a MacBook to a Windows 10 desktop and had previously recorded via USB straight into Garageband using the CODE with no issues at all. After switching to Windows 10 I can't get the CODE to connect though, it wont recognise in Chrome to manage the presets (I just get the "CODE: Not Connected" message in the bottom left of the screen, I have tried free trial versions and free to use DAW's and none of them see the CODE as an input. I've installed the ASIO4ALL driver but still no joy, the CODE is on the 1.44 firmware.

Am I missing something or is there a setting to change other than switching the MIDI input to ASIO?

Thanks in advance,

Rob

I have a Marshall Valvestate 8040 from 1995. Is it possible to use it as a speaker for Garageband, connecting this amp to my Focusrite Scarlett Solo?

Hello,

I am having trouble confirming if a speaker must be connected in order to use the D.I out on my Marshall 2525h. The manual only contains one sentence of information which doesn't provide enough clarification considering this can destroy an amplifier if misunderstood.

Would I have to connect my 2525h  to a 1x12 cab (via 1x8 ohm connection) in order to use the D.I output? This signal from DI would be sent to a Two-notes C.A.B.M for Impulse response, before going straight into the audio interface?

i m searching for presets for the darkness, ca you help ? ty

Hola, ¿como puedo registrar mi amplificador Marshall MG15G ? 

This should be obvious, and maybe I'm an idiot, but I have a bunch of tones on my Code and I'd like to save them to the cloud before I do a factory reset. Any idea how to do this? Or is it a one-way street (i.e. tones can only be downloaded to the amp, but not uploaded to the cloud?)

Thanks!