1) CODE 50 occasionally locks up when changing speaker cabinets (no sound). Must reboot.

2) sound gets progressively "muddy" when tweaking controls. Must reboot to get the sound back.

3) Cannot update: CODE connects to PC, but app generates error saying it cannot get information from the CODE.

I am in a quandry. I have a 1987 50W (2 power tubes) reissue.  Every search I do for this comes up "1987x", and they all seem to have an F/X loop-- mine does not. The S/N is RI935245707. The front is labeled "MK II" and has 2 ch, 4 inputs and looks just like the classic Marshall we all have come to know & love..

1) Does the 'x" mean F/X loop?

2) I know that it is a re-issue and was manufactured in 1993. Is this a "plexi" reissue or a "metal face"? I am not sure if a "plexi" reissue would have an actual plexi faceplate, just the internals.

3) Since I cannot find any info on it, is this some kind of rare bird or not?

4) Can you tell me how many of this model were manufactured or do you have any idea of the value? It seems odd that I cannot find any similar w/o an F/X loop.

Any info would be greatly appreciated.

I have a Marshall MB4210 300 watt  bass combo. The combo can give me 450 watts if an extension cab is added. Can someone please advise me which is the correct cab I need to buy.

Thanks.

Stu

when comes the new Firmware that fixes the problem  with the lockup and no sound if I

edit a Sound and try to save it . 

Hey,

i cant find my Marshall code 50 on my bluetooth list. I tried to connect it to my phone and tablet. I downloaded the latest firmware update but it didnt help. My phone is Honor 7 and tablet samsung galaxy tab A. I bougt my amp about month ago, bluetooth havent work at all. What i can do??

Why can't I register my old amps or models not on the autolist?

Problems with the Marshall Code Gateway app music playback feature noticed on a Samsung A3 (2016) smartphone running Android 5.1.1.

1) The currently loaded tune name is usually not updated on the display when switching to a new tune. I say usually, because I've seen it change on a couple of occasions. The album graphics however appear to change as expected, regardless of the tune name displayed.
2) The volume control slider on the display defaults to about 1/5, however the output seems to default to full volume. Moving the slider upwards immediately drops the volume significantly, and it does not even seem to reach back to the intial volume level with the slider in the rightmost position.
3) At least on one occasion there was some skipping in the playback of the tune and noticeable tempo changes while adjusting the output volume using the app slider. Might also have been caused by moving around in the room with the smartphone in hand.

I have had my JCM900 4x12 1960B cab since the 90´s and would like know when it was manufactured.

The serial number is 09649.

Thank you!

Is there any way to reduce the wattage on the code 50.  50 watts is tremendously loud and I can not get the "sweet spot" with out rattling the windows.  I know the alternative is the CODE 25 but I am hesitant with the 10" speaker.   Any suggestions?

Many Thanks!!

Hi, the reverb switch on my TSL602 footswitch unit does not work. With the footswitch unit connected, I cannot therefore switch on any reverb in any of the channels unless I remove the footswitch from the back of the amp (which allows the reverb to work) - but then I have no way of changing channles other than pressing the manual switches on the front of the amp. Where can I purchase a replacement switch to see if thats the problem? Thanks.

Hello,
I'm the proud owner of a JCM 800 type 2203 bought used there over 15 years. I would like to know the year of manufacture, the serial number is S32847.
Thank you

Olivier from France

i contacted you earlier about a problem I've having with my code 25, the hissing coming from a plucked string is really bad when letting a string ring out. You replied by saying an update was coming but did not say if this would fix the issue. So can you let me know if this will sort it and when can we except the update. The issue I'm having is worse on some amp preset than others the plexi is bad and the only way to make it a little better is to turn down the gain which I don't won't to do.

Just to confirm this issue is when a string has been plucked and ringing out not just when the amp is sitting idle, I understand that high gain setting will give off so humming or hissing.

Regards. 

What do I need in order to record with my amp?

Hi 

I just got Marshall JTM30 110V

How to convert JTM30 110v to 230v ?

I heard just simply switching some wires ... would work..

but I do not know how to... 

Cheers, David

Are amazon or musicians friends Marshall authorized dealers in terms of warranty?

I have Marshall Code 25 amp. and usually when I´m playing a few minutes the sound of the guitar disappear???I have turned off and on for return to play. Is Normal???. Is Brake????. Thank you.

Hi,

I need to replace the power tubes in my 6100LM 100W Head.

I am looking at purchasing a matched quartet of Tung-Sol 5881 (Medium) from Musician's Friend

Just wanted to check to make sure that these are able to be used in my amp.

I have provided the link to the Musician's Friend Web Site for your review.

http://www.musiciansfriend.com/accessories/tung-sol-5881-matched-power-tubes/210098000118186

Thanks,

Craig

Hello,

              I purchased the Code 50 because I have alwasy wanted a marshall and im absoultly loving it. My question is, I know there is an ability to record with it. Now im clueless on who abouts to do it. Any idea on where to start or programs and such?

Can someone please tell me where I can find the Serial # on my new 1987X Ri?

thanks.

Hello,

I own a second hand 1962 bleus breaker for a couple of years now.

But I would like to know which year he is from I know it's a reissue but that's about it.

item  nr 1962-20-17, 1962-01 (E,H,S,V,X).WO 125766

thank you