I have a DSL1CR when replacing pre and power valves does the amplifier need biasing, is it self adjusting? And what would be good replacement valves? 

I bought the combo yesterday and it's full of bluetooth bugs - looking now at the FORUM my impression is that the support doesn't care about it.

- No automatic bluetooth connection - iPHONE - I am having always to force Iphone to "forget" the AMP and pairing it again... each time...

- MAC IOS , When I try to connect the bluetooth in my MAC, it makes the system crashes, mouse and keyboard stop working... there's no were to get the necessary code to bluetooth connection...

DO WE HAVE PLANS FOR A NEW FIRMWARE TO BE RELEASED SOON ? PLEASE

Hi,
I have a problem when saving Presets from my Marshall Code 25 amp to my phone (Android).
The saved Preset repeats/copies itself about 20 times. Therefore, the app Presets are unusable because I have to scroll down or up 20 duplicates before I reach the next Preset.
There is no way to delete those Presets, and when tapping on one the app freezes.

I already posted this same question in an existing thread in which other people were notifying this same issue, but that post was deleted...
In that post you said you where working in a solution to this, but its have been 5 months since the first report of this problem, so
I'd be grateful if you could fix this as soon as possible and kindly ask you when do you plan to release the Gateway app fixed?

Thanks!

Promises, promises ... "we'll fix it soon";  " bluetooth issues will be addressed in future firmware updates";  " USB recording issues will be looked into"; AND, a 2-way footswitch will be available for Code 25/50 users when Code 100 is released.  Am I alone in my disappointment for Marshall's seemingly apathetic (non) responses to purchasers of their "not ready for prime time" digital products?!?!?!   I really wanted a Marshall Amp after 45 years as a Fender user.  My mistake.  I should have known better.  Useless, unsupported, glitched, buggy, unreliable, etc., etc., etc.    What say you Marshall in an attempt to save any reputation you thought you had?!?!?!?

Hi!!

Is there a printable list of the factory supplied Code 100 preset (Amp Firmware 1.44, DSP 1.1, BT 3.1, Gateway 1.5.5)?

Thanks in advance for your help.

George Betts

I just got this head recently and installed the latest firmware update the other night (6/20/2019).   When I try to connect my IPad through the My Marshall app it seems to be a hit or miss proposition but more miss than hit.   In my settings on the IPad it shows me as connected, and the blue light on the head goes from flashing to solid.  On the app, it shows the head detected but when I press on that I get a "Connection Rejected"  (You may only control amps you are already connected to for audio output) and there's no control over the head from the app.   Now several other times it syncs right up.  I'm at a loss though.  Am I doing something wrong maybe in the sequence (operator error) or is there an issue somewhere else.  The manual doesn't really reference Bluetooth that well.  I'm not bluetooth savy becuase I rarely use it except for my phone in the car and connection there is automatic after I initially set it up.

So is it me?  Is it the gateway software?  Is it the head??   Help please?

Just got a code 25,  loaded Marshall gateway on my samsung J3 android phone and noticed when you choose a patch from the library the threshold setting shown on early videos  now appears to have morphed into Gate?    Is this an error on the latest update.??  Has anyone else noticed this.

regards Lee

Hello, are the owner of a JVM410h amp, I included an external preamp into power amp in / return, but forgot to disable the button activate power amp insert / serial loop, and it was a long time in active mode before I noticed, about two months. Could it hurt the sound of the amplifier ?

Dear all,

I am experiencing some trouble with my Minor II headphones, as they do not connect anymore. Tried to pair them again, but they do not appear on my iPhone (7).... when switching on, the white light constantly flashes to green, but I cannot find any info about a green light.

Is there a capability to control the CODE100H via a BOSS ES-5 or MUSICOM LAB EFX LE loop / switcher? (Via MIDI/USB)???

Thanks

Can someone explain how to write a setup in my Gateway library to the amp?  No matter which box I check I seem to always overwrite my Gateway library setup with what is on the amp instead of the other way around. 

hello, i'm a code user (25 watts) and i have to say that is a great amp for clean tones and crunch also. But when you try to create a hi gain tone there are some frequencies that ruin your sound, and this make me think that these unit need an eq effect or block to reach a tone with more precision. will marshall still have plans for the code line?  will you release a new update ? i hope that marshall enginners listen my petition

pd: the eq knobs in the amp doesn't help 

greetings!!!

Hi!

Can I record sound connecting my Ubuntu Linux 18.04 via USB cable?

I think the Ubuntu does not recognize Marshall Code 25 as a recording device. I tried without success. Can you help, please?

Fábio Peruchi

Brazil

Hi there,

I have a problem with the Stanmore II Speaker.
It is connected via Cable to Amazons Alexa. When music is played, it always is ínterrupted by the starting/pairing sound (that e-guitar chords)
as if some device is trying to connect with the speaker. we turned every device nearby off (which shouldn't be the idea, right?) but it still
continues. it's quite annoying.

any ideas?

I purchased a G50R CD from a friend. Is there a manual or any downloadable info on this amp? I would like to know more about the CD input on the back and how it's used. I really don't know much about it so any info is helpful.

Thanks....

Hello, is there a downloadable manual avaiable for the MG100 HDFX?   Also, what footswitches are compatible with it?

Thank you.

I have the Marshall gateway app, a multieffects pedal, a interface Focusrite and a accustom guitar but I can’ get any sound out of the speaker! Help!!

Hello everyone,

I just recently got a nice Code 25. And I am trying to record the sound through USB with Sonar Producer 8 in windows 10 OS. However, Sonar wont recognize Code. There are 3 options for audio devices in Sonar, which is MME, WDM KS and ASIO. When it switched to ASIO, Code is not shown at all, but when switched to either MME or WDM, Sonar tells me  error in the Code USB driver with 2 options, "disabled" or "use anyway". And if I choose use anyway, Code will be shown but can not be selected as input for audio channel.

Checked the support from Sonar, Marshall Code has not  listed in their support/download site.

Here is the address : www.cakewalk.com/support/hardwaresetup.

Anybody has solution for this?

Note : No problem at all for playback from windows to Code. Only problem for recording.

Any help or opinion will be appreciated.

Javen

 The 2555x user manual says that the d.i output is frequency compensated and meant to be used to feed a mixing desk or a slave amp but I find this confusing because the frequency compensation is usefull only in the first case and probably really bad if you feed a slave amp and cab.

can you elaborate please?