Boss is in version 3 of it's Katana amps: 
https://www.boss.info/us/whats_new/press_releases/2018/BOSS-ANNOUNCES-VERSION-3-UPDATE-FOR-THE-KATANA-GUI/

Fender Mustang GT is in version 2:
https://www.fender.com/articles/gear/explore-the-new-amps-effects-and-features-in-the-updated-mustang-gt-2-0

Are there any plans to upgrade the Code to 2. 0 to include additional amps and effects?

I Have a Lin 6 / Yamaha variax guitar.

What the best setting when I use this electric guitar in the "Acoustic Guitar mode"?

Can I run my Marshall Code 100 Combo amp into the 2x12 Code Cabinate?

if yes, will I need to run it through a power amp to push more wattage to the cab?

Is there a way to turn this up or down in the amp itself? This would be a big help. I feel like the auxillary volume coming from my
computer or phone is always too low.

Hi,

I use de Plexi/Classic 100W for an Angus Young tone. When I crank up the volume above 1/3 I got a lot of feedback noise. It is like the sound of a mic that picks up its own sound from a speaker. Whatever I try do to, it won't go away.

I bought this amp with the CODE 412 Cabinet for stage performances, but it is unusable this way. Can you please help me to solve thsis problem?

Kind regards,

Paul

My Code50 amp smells like an electrical fire after it's played for about 20 minutes, any help?

Hi 

I have a TSL 100 that gives low output on crunch and lead channel. (no tube problems)

I´ve seen that this problem is common. Do you have a suggestion what could be wrong?

I suspect one of the J-Fet switches are faulty but I can´t locate any faulty ones?

(I do amp service part time)

Regards / Lars

Can I use an Boss ME-80 multi eff pedal with the code 50?  If so, are their any problems to be aware of.

My dad was in aband in the 60’s and has kept some of the kit from back in the day.

He had a Marshall Amp - which we all used to boost our music in the 90’s!!! - which he is now looking to get some info on and possibly sell. At 73 he has gave up the dream of returning to the Fender.

It has a serial number of SL/A 9557A and a stock  number of 1959.

What would be the best route to find out more about the age, etc? 

Thanks

I have a DSL100H, the 2012-2018 version (not the new R).

I am looking for a footswitch that allows more switching than the provided 2-button that came with the head. I have found the PEDL-91016, but it's specified for the DSL100HR, not the DSL100H.

The two-button footswitch supplied only allows going back and forth between Classic Gain and Ultra Gain. I'd like to be able to switch between Classic Gain Clean, Classic Gain Crunch, Ultra Gain Lead 1, and Ultra Gain Lead 2.

Has anyone tried the PEDL-91016 switch with the non R DSL100H model? Does it work? If not, is there a footswitch that allows switching as I've described above?

hi support

why do not you solve this problem???

my hardware:

Iphone X, iOS 12.1.4

Ipad Pro, iOS 12.1.4

Marshall Code 25, Firmware 1.4.1, date of purchase 12.03.2019

      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?