Just making sure my Marshall jcm900 duel super lead 100 takes a 4Amp fuse.My amp is popping fuses and I bought a matching quad el34's for it and ecc84's for it and still popping fuses.I'm gonna have to have tech fix it cause there are so many video's telling you what is and they are all different.It's enough to drive a guitar player crazy😩

Cuando voy cambiando de preset y regreso a los presets que yo personalize con el efecto Chorus, el efecto se altera de una manera extraña escuchandose con casi nada de chorus. Sin embargo, el efecto chorus de mi preset personalizado regresa a la normalidad cuando esta junto a otro preset limpio activandole chorus (sin guardarlo) e inmediatamente regresando a mi preset . Creo que ya es necesario una actualización de software sobre correción de errores.

Aquí esta el link hacia youtube para que se entienda lo que estoy explicando:

https://youtu.be/N4auCjsT6Mk

Por favor Marshall no ignores esto

I was recording my guitar for fun with my phone when this happened. What just happened?https://youtu.be/8QEaUFI6bfA

I am going to change the valves on the DSL5CR

Can someone tell me what the Bias setting should be please.

i recently purchased 2 woburn speakers. Wanting to play both in stereo thru a cd portable CD player. Is it possible and how?

Can i use distortion and wah at the same time?

my pc does not detect the code 50 amplifier. What can I do?

je ne peux plus me connecter sur mon ampli marshall code 25. 

Help me!!! 😰😭😡🤯     Serial No VO2007E15E.  Model CODE25

hi guys do you know where can i find a manual ? or someone who can tell me almost everything about it .. i just bought this half stack  and is in a very good shape .. i just tested and i fall in love with it ..  but i would like to know more about this amp  ?

A lot of people post this question of sound just disappearing after e.g. 3 minutes of play, while lights are still on, the LCD panel is on, headphones still work. I've taken my amp to the repair shop (no official one in Slovenia) and they sad they corrected a couple of bad solderings. But that actually didn't solve it. They claimed they have played radio on it for 3 days without problem. Although I put in my guitar and the same thing happens again.

So then I swithched off the bluetooth connection with my iphone and voila, the amp sound no longer dies after 3 minutes. I am not sure where the problem is but I hope that you haven't yet thrown the amp in the garbage bin. 

HI,

   I recieved a Code 50 from the company that I work for(CAnon) as a reward for 30 years of service.  I have the usual problem where it freezes/hangs after a preset save.  How would I go about getting it repaired if I do no have a purchase receipt?

Thanks

Hi,

I have a 1972 Super Bass head thats vitually immaculate having been in storage since new. Annoyingly the original owner sent it back to Marshalls to have the Lead / Bass switch fitted, no big deal, except now the amp is up for sale and all the American buyers want full documentation of this - Huh? Yeah, I'm sure Eddie van Halen kept all the paperwork for his amps in, in a handy box to light his cigarettes with - you get the picture!

Does Marshall keep records of works performed on amps? Its serial number is SB / A1593D

Thanks
Cat

Hay alguna fecha estimativa para la actualizacion del firmware 1.45? ..cuando  estara disponible?

Marshall#Emberton#Forest#1005944

Serical No:73400553E 10391 D0231890

Hello everyone! I'm new to this world and it's been only a few days that I've been practising with my strat and the Code 25. I really love the Beach Boys, but since I'm still at entry level I don't know how to change the settings to get an effect like that. If any of you has already tried to recreate that sound and has succeded, could you please help me with the settings? Thank you so much! 

the Classic gain channel works fine but when I switch over to the ultra gain channel the volume control does nothing. Instead the Classic volume controls the ultra channel. Switching problems. Any advice 

I have turn on the switch but no effect, it remains off. Someone have an idea for resolve this problem?

ps: I have search on the internet it's may be the fuse but Im not sure. 

Why aren't there any Praise and worship settings displayed? Not every one plays heavy maetal. Seemed Marshall is biased on that. Don't get me wrong, great settings. But Metallica sounds wouldn't work for Chris Tomlin.....

I thinking aboth to  purchase a used Marshall MA 50 Combo amp,to use in a dry/wet setup together with my JVM 410HJS. My question are. If i connect my effect onley to the fx loops return,will this amp bypassed the preamp,as it does on all of the JVM series. I need to bypassed the preamp for this setup. Thanks for reaply.

Best Regards Tore