Hi,

I recently buy a Code 100 head and 4x12 cabinet and I loving it!

But I do have one concern the hum,there is a humming noise coming from the speakers when not played or not plugged in?

When I put the power one the humming is there and when played humming isn´t noticeable.

Hi! I recently bought my Marshall DSL 100 HR. There is a silent recording mode. If my understanding is correct when the amp is in a standby mode only preamp section is active. Can I use my amp in standby mode for silent recording at home without a load/cab?

I would monitor it via my soundcard. Just to be clear I would not activate the 100/50 power amp section only stay in STB mode.

Could this cause any harm to the amp?

Thanks.

I have recently had my iphone 8 software updated to ios 13.1.2 and since then have not been able to control my Code 25 amp via Gateway from my phone even though, in iphone settings, I am connected via bluetooth but within the Gateway App I'm not. I have upgraded my Gateway App to version 1.5 back in July and up to now it's worked perfectly well. Is anyone else having this problem and if so  is there an App upgrade?

Was curious if the footswitch on this is a short to sleeve connection.  Going to use a headrush gigboard with it using the 4CM but also want to contral the channels much the like the included footswitch does.

My question is concerning the Code 100H. When using an external cabinet, is it better to use the preset power/cab selections or to turn them off. Does this apply to the Marshall code cabinet and any other cabinet, or just to a different cabinet ie: 2x12 Morgan ? Thanks.

ive had a mg30cfx for a couple years now. the amp randomly cuts out every now and then. volume doesnt go over 3.... any ideas??

I'm looking for some good "Shadows" tones like Apache, FBI and so on. Are they available somewhere?

Trying to update my Code 50 to the new firmware but it says "Not Connected" to the computer. I've tried everything that is on the troubleshooting page, I have an Mac pro and tried with both Crome and Opera. Last time I updated it was not any problems. 

I have following versions on the amp (see this when I'm starting the amp in the bootloader mode)
BL: 0.6
MCU: 1.3
DSP: 1.1

Do you have any more tips on how to update the firmware to the new?

Hello,

Since updating Code 25 to firmware 1.44, the bootup time is now very slow and can take up to 20 sec before being able to play a sound from the amp.

Wtf ?

Do you experience the same latency?

Any chance of a fix or a possible downgrade ?

Thank you.

Does anyone have a Steve Lukather sound dialed in?

Dear Marshall Team,

It took some time, almost a year, but finally we got the long awaited update of the firmware to fix the painful Bluetooth issue on CODEs. I installed it a few days ago (which was a bit of an issue as reported in another of my posts but finally succeeded) and now CODE does what it is supposed to do.  BT comes on and connects as it should every time I turn on the amp and start Gateway on my Ipad/Iphone.

I'm very happy that you could fix the problem and I encourage all brothers and sisters in pain to upgrade the firmware asap if they haven't done already.

In the light of this fix I think we, the community, may also forgive you that for months you told us that it is not a firmware issue ;-) 

So far I also think that the BT connection is more stable than it used to be. 

Now I can enjoy again my little CODE 25. 

Thanks, Alex F.

It took more than a year, but still!

Finally the annoying Bluetooth problem is fixed!

The amp turns on Bluetooth after power on,  reconnects to the smartphone automatically without manual pairing and the application works fine (there's some problem with application scaling on LG G7 due to screen resolution, but I can live with that).

Thank you for this update, Marshall!

Even if the process was soooo slow that the 1-year warranty ended, it's good to know that you didn't abandon this product :)

Honestly I thought that we won't get any updates and I was surprised to see the Gateway application update and checked the forum just in case. 

Best Regards,

Ilya

I found these speakers in my code 100 2x12 and am trying to gain any information  I can about them

I have tried to google them and keep coming up with references to the celestion rocket 50

thanks in advance

This past week (three days ago to be exact) I purchased and took delivery of my second Code™100H amplifier head. I was told

by a friend of mine that this head is being discontinued and no longer in production ― and my online dealer was discounting it

for $150.00 off the regular sale price.

In my opinion, the Code™100H ranks right up there with the very best sounding amplifier heads that Marshall Amplification PLC.

has ever produced; the 1959 Super Lead MKII ‘Plexi’, the Silver Jubilee, and the JVM100H.

Why Marshall, is this most excellent amplifier head ― with its extremely vast array of super-high-quality sounds ― being discontinued?

My guess, is an immense lack of promotion, patience, and education on the infinite possibilities that this amplifier can produce ― if only the user would

spend some quality time listening, tweaking, and editing . . . It took me less than ten minutes to edit my four favourite preset sounds.

Perhaps this fine lady said it best: ‘You get to have whatever you want . . . with a side of whatever you want . . . ’ ― Nita Strauss. 🍴🍰🍴🍰

Just got my Code 100c and i cant connect to it via bluetooth. Ive tried 4 different phone/tablets, galaxy and iproducts.  The amp is in pairing mode, blue light flashing but its not popping up on any device. 

Any help would be hugely appreciated

Hi Marshall,

The last firmware update broke the bluetooth autoconnection issue and it has been more than a year and a half and you never updated it. Last firmware update was at Oct 2017, so I made a decision, I posted my Marshall Code 25 on Marketplace so I hope I can get rid of it and get an amp that works properly or at least works as advertised.

I hope you fix the bluetooth issue before you loose more customers. I think I will never buy a Marshall product again.

I too am bugged by the constant high frequency whine coming from my Code 50's power section. It has nothing to do with the preamp or patch, but rather the level of the power amp output. It is rather high frequency and constant, and varies a bit when you move your head. But the problem does exist, and it sounds like some high frequencies are not being fitered well by the Code 50 & 100 power supplies or output section. A number of users have now complained about this problem. I have a solid background in electronics and am not a flake! I'm an LA studio musician and this noise is not good for professional recording. I'm hoping it is something that is easily fixable, because I love the sounds I'm getting from this amp.

I have my buddies Code 50 here and was checking out some really cool patches a couple hours ago. Waiting for him to come over to grab a bunch and the page will not load. It was a pretty cool page to check the sounds and navagate. Anyone know if this happens, or am i just unlucky.

Comprei um Code 50, toquei poucas vezes com ele e sempre com o volume baixo. Ontem fui ensaiar com banda e aumentei o volume, várias vezes o amplificador ficou mudo e o visor continuou ligado, quando eu desligava o amplificador e ligava novamente o som voltava. Hoje cheguei em casa e toquei com o volume de ensaio, novamente o amplificador fez a mesma coisa.