My code 50 and my gateway app suddenly won't sync. What gives? I've tried deleating and downloading the app. Nothing works!!!!! It was working fine. Now suddenly,  it quit working......I'm beyond frustrated.....

My CODE 25 connects to my PC via both through MIDI in Chrome and through the Firmware Update Utility but it refuses to do anything but sit there while the gold loading circle just spins and spins. I've left it for upwards of 30 minutes. I'm unable to click on check for updates or anything. Tried rebooting a few times, tried turning blutooth off while doing it, etc. My amps current version according to both the amp and the app is v1.3. Any suggestion on what to try? Should I do some kind of factory reset to the amp and try again?  Any help or suggestions would be appreciated.

As a side note, I'm also unable to "download preset to amp" to test it out even though it's giving me the go ahead to do it on the preset site. I'm sure the issue is connected to being unable to update the firmware.

Thanks!

My J60 tube amp made a loud POP while jamming. All the tubes are secure and lit up, and the fuse still looks good. The amp isn’t making any sound at all though. Any suggestions on what might be the problem?

There are a lot of presets that have "threshold" values that can be tweaked, however I don't know where to change them. All I find is a "gate" option. Are they the same thing? If not, where can I find the threshold editor?

Can anyone tell me the correct bias settings for a Marshall TSL602? There is conflicting info out there.

Tthe TSL range have 3 pins under an inspection cover on the back. Some people say that the bias should be set to 40mv between the middle pin and the outer (total 80mv). Others say that it should be 80mv per side.

I’ve had the amp for 18 years and always have it set just short of 80mv, but I never seem to get much life out of my valves – probably half the 1,000 hours you’d expect. And the sound always seems to lack a bit of treble. Whenever I have it serviced, it always seems to come back set at around 80mv per side but it always seems to run a bit hot to me.

 Should I be lowering the bias?

I'm brand new to the forum and I'm here because I have a problem. I bought my CODE 50 about a month ago -- love the amp by the way -- and it's been connected to my Android smart phone ever since I first set it up. I have the auto connect feature enabled so whenever I've been out of range, then moved back into range, it reconnects automatically.

Well, it's worked normally until this morning, when I noticed that nothing was happening when I was changing some settings using my phone. Come to discover the pairing had been lost. At first I started to retry pairing from the phone's menu, where it showed the CODE 50, but it didn't show it as being connected. When I put the amp in pairing mode, it had no effect in the app. 

So I exited the app and booted the pairing function in the phone. The phone paired with the amp quickly, showing the amp's code. But when I went back into the app, now it doesn't even show the amp anymore and when I hit the scan button down in the bottom left of the screen, the app just sits there and doesn't do anything. I've tried restarting the app, but that doesn't do any good. It just comes right back to the same screen as before. 

So, what now? I'm thinking about uninstalling and reinstalling the app, cuz I can't think of anything else that might work.

Can anyone id this serial number 

A14521

can you tell me where i can find a schematic of the Marshall 1959 Handwired Reissue Head. Is it the same as the non handwired head?

Hi, dear marshall.

Last  year i have bougth headphones Mrashall MiD. But they have got broken. I don't have service center in my city, and the store, i bought it closed. But headphones still have a 1 rear free repair warranty.

Please answer, how can i repair it?

With respect, Andrey N.

Hi, I'm trying to find out how old my Marshall cabinet is and the name of the model?
It only says "Made in England" and "SER Nº 5635" on the back.

Any kind of answer is appreciated!

Bought a DSL40 late Dec 18 which lasted about three weeks before it packed in.  Got a replacement which,out of the box, didnt work at all. Currently waiting for the third one to arrive !

Contacted customer services who said the were really sorry but hope I will continue to buy Marshall.

Anyone else had ongoing problems with this product and Marshalls apathy ?

I have a DSL40C and bought a used 90012 model footswitch. Turns out that switch is meant for the newer DSL40CR. It is tip and ring with two sleeves for the two buttons, but the channel button does nothing. When plugged in the channel button on the amp no longer works, yet the footswitch button does not change the channel either.xvideos.onl/

If you pull the footswitch half way out it causes a channel change.xnxx.onl/

So the question is, does the amp have an issue or is this footswitch just not compatible? It's a two button, tip and ring with two sleeves so in my mind it should work...chaturbate.onl/

Some internet sloothing leads me to a model P802 footswitch that was the one for the DSL40C amp but it seems like the same switch to me...

Hi, Marshall team!

Is it possible to add graphic or parametric (or both) EQ in the future firmware update?

High, first off, I am new to the modeling world, my main rig is peavey and Line6 DT25 tube rigs.

I bought a Code 50 as a quick and reliable solid state backup/practice amp to gig with if needed.

I love the sounds of it but at times the BASS just takes over even when Bass knob is rolled to

zero. no matter what settings i use the Bass is booming. I am thinking of a speaker upgrade

possibly but is there any advice on settings that may help me pull the mid range out more. I 

use Super Cleans and Gritty Gains. Hard Rock/Metal sounds

Wes

Hello , I am new with an all valves amp.

I just received my new DSL5CR and, whatever the distance i am from the amp and the position and the cable used and or the room i am in my house, i still have a lot of hums on the ultra gain channel.

I can’t even reach half the volume without a lot of hum.

I am using a Fender deluxe black strat (mexican) and also an Epiphone Les Paul Standard guitars.

Is it normal?

Will a noise gate pedal fix the problem.

Tx

Jean

Hi

I have recently acquired a code 100H and cab and am learning how to use it to get the best from it. I have found i can never seem to get my solo playing to cut through and it needs a boost. I planned on using the FX loop with my boost pedal but i get no effect whatsoever. My leads are all good and the pedal works - i just cant seem to get any response from the FX loop. Can you please help?

My single channel footswitch for my DSL50 packed in at rehearsal last night - what replacement footswitches are compatible with this 2002 head and are any with an LED?

How can i check the serial number of my headphones to find out whether they are original or not. Thanks in advance!