Hallo, Freunde von Blues & Rock,

ich bin hier neu auf My.Marshall.com. Ich suche für den soeben neu gekauften Amp MG50GFX nach Manual und Datenblatt mit technischen Daten und möglicherweise ein Diagramm der Schaltung, Dasselbe suche ich auch für den viefach-Fußschalter "Stompware for MG".

Ferner suche ich Rat bei einem Sound-Problem. Liegt meine eingeschaltete Superstrat etwa einen Meter vor dem eingeschalteten Amp, so höre ich ein störendes Brummen (50Hz). Witzig ist dabei aber: mit dem 5-Wege-Schalter der Gitarre kann ich das Brummen ein- und ausschalten. Besonders deutlich brummt es, wenn ein Single-Coil-PU auf solo geschaltet wird. Der Humbucker macht hingegen genau das, was man von ihm erwartet: Er unterdrückt das Brummen,

Was kann man dagegen tun? Entstörfilter in die Signal-Chain einbauen? Abschirmung der Gitarre gegen störende Induktion verbessern (Faraday'scher Käfig) ?

Herzlichen Dank im Voraus

FarrierPete

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Hello, friends of Blues & Rock,

I'm new here on My.Marshall.com. I'm looking for a manual and datasheet with technical data and possibly a diagram of the circuit for the MG50GFX amp I've just bought. I'm also looking for the same for the "Stompware for MG" multi-function footswitch.

I am also looking for advice on a sound problem. If my switched-on Superstrat is about one meter in front of the switched-on amp, I hear an annoying hum (50Hz). The funny thing is that I can switch the hum on and off with the guitar's 5-way switch. The hum is particularly noticeable when a single-coil PU is switched to solo. The humbucker, on the other hand, does exactly what you would expect it to do: it suppresses the hum,

What can you do about it? Install interference suppression filters in the signal chain? Improve the guitar's shielding against interfering induction (Faraday cage)?

Many thanks in advance

FarrierPete

Just got a MG30FX. It has a built in tuner, but nothing in the manual on how it works. Anybody able to steer me in the right place to figure out how to use this built in tuner? Pretty frustrating. Thanks

 Hello:

We are new to amp and cabs and need some help with some test results we're getting from our AVT150HX amp connected to our 1960A cabinet.

We included images from the back of the AVT150HX amp and the page in the manual of the 1960A cabinet that outlines the use of the connections panel on the back of the cab.

Here is a summary of what is happening.

1. When we run a speaker cable from either of the two output jacks from the amp to the #3 connector on the back of the cab, we get no sound. This happens whether the cab is in mono or stereo.

2. When we run a speaker cable from either of the two output jacks from the amp to the #2 connector on the back of the cab in stereo mode, we hear the right-side speakers clearly. We also think we somewhat hear the left-side speakers, but that may be bleed we're hearing from the right-side speakers. Not sure. It's a bit hard to tell because the sound is very muffled and not as loud, but it does seem like some sound is coming from the speakers.

3. When we run two speaker cables from both of the output jacks from the amp to connectors #2 and #3 on the back of the cab in stereo mode, we get the same results as #2 above.

Does this mean that the left-side speakers are disconnected or damaged somehow? Or are we making a mistake in the way we are making the connections?

Thanks in advance for the help.

-Eli

Is there a user manual for a PEDL-91003 2-button footswitch?

Where can I get more information about the DI Output? The manual says that it may contain a loudspeaker emulation, but I want to use my IRs. How do I bypass this loudspeaker emulation? Also, do I need to connect the amp to a loudspeaker using the DI Out?

Thanks,

Matt

Hi Marshall, 

I just purchased the DSL20HR and 1912 lead cabinet, which is great. However, there are late nights that I want to play through my headphones.

I read the manual and I read the previous questions on here about headphone use. There's conflicting instructions and support advice between the manual and what I have read here. 

Can you please clarify step by step how to safely plug a set of headphones into the emulated output jack of the DSL20HR? The manual says to "NEVER use the DSL20HR...without a speaker load", however,  advice here from the Marshall team had stated to unplug the cabinet from the amp, plug in the headphones, and then not to forget to plug the speaker back in when done using the headphones.  This is conflicting and I am afraid to try either. 

Please help. Thanks 

Adam

Hi, I bought the above amp as a standby should my JMD1 bow out. I've had the HCFX about 5 years and never had to use it. However, the issue is the gain/eq/volume controls do nothing in either preset or manual mode. All else (FX/buttons and master) controls are fine. I've reset the amp several times with no change. I'm an electronics engineer and don't mind getting my hands dirty and prod about with a scope or meter. I've had a look around, but nothing obvious. Any help you could give would be appreciated. 

Hello,

I am struggling to connect my newly bought acton 3 speakers to play as stereo, I bought them because I should be able to connect them together, but I am afraid I will need to return them. I tried everything from the Marshall bluetooth app, but it seems that it has some update, so tips from acton 2 don't work anymore. The app doesn't even show stereo mode anymore. Is there any manual which could help me? My last option here, before I will be force to return the speakers. Thanks a lot for any tips!

The Marshall CS JTM 1 carries a tube/valve complement of two ECC83/12AX7 in the preamp and one ECC82 in the power section. Once the tubes have been removed for replacement, how does one tell which tubes go back into which sockets? The pin outs allow for any of the tubes to go back into any of the sockets. I can't seem to find a PDF of the ower's manual either. Is there somewhere on line that Marshall or another source provides this PDF? Thank you for any  help in advance. 

i brought a code pedal 91010 for my code 25 amp but its not working as it is given on user manual. When i plug in the pedal it just change work as a turn off & on  effects like  modulation , delay etc 

can someone tell me what is the purpose of that particular pedal, im confuse please help me.  

Where can I find a manual for the AS50D?

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  ?

Bought a MG102cfx second hand. LOVE it! My first Marshall. My questions is regarding the tuner. Does the MG102CFX have a tuner? The manual covers the entire MG line and states there are 2 ways to trigger the tuner. The manual specifically references the MG15CFX & MG30CFX and the MG50CFX & MG100CFX but makes no direct mention of the MG102CFX including, or not including a tuner. It also isnt listed on your website as a feature of this unit. The presence of a tuner button on the front plate gives me a sliver of hope.

The reason I ask is as a second hand unit, it no longer has the PEDL-90010 included when originally relaeased. No biggie. I am just wondering if I should get the 4 button PEDL-90008 with the tuner function or go with with 2 button  footswitch without the tuner funtion. 

Either way, I love this thing and will continue to jpyfully abuse my neighbors with it.

Regards

Charles Kelly

Hello

Please inform how can I get this Amp Manual in pdf File, english language. 

Thank you

Best Regards

Vitor Lopes

I hope I haven't bought a low end amp, but I'm sure it's all about preference. I don't have the manual to it yet but I am needing to know if the PEDL-90008 is worth buying and does this amp have a true "TUNER" onboard?

Hello Team, 

On the manual of the DSL1hr Vietnam its says that speaker is allowed only 16ohms.

But on the DSL1H (50th Anniv) it is mentioned it can be both 8 and 16 ohms.

Not sure if the Vietnam version can use the 8ohms as well? and it was not published on the amp or manual?

Please advise

Thanks alot

Mike

Before I start playing with the amp, are the user created presets stored separately from the inbuilt ones? I've read through the manual and got the impression that if I save one that I have created then it will overwrite the last one I was using?

I have been experimenting with the DI out on my SC20H. In the manual it says it is an "emulated loudspeaker" output however it sounds terrible direct into my DAW. Once paired with a IR it sounds pretty good so I am wondering if this is an error in the manual or if it just sounds bad and should be avoided? 

Thanks!

Hello Guys

I just got a PEDL 91009 foot controller for my Code25. Impressed with how well it works and how useful it is (considering it connects with a normal guitar cable).

However the documentation for the 91009 is pretty poor and consists of a single sided page in the manual. I have found a few things that I can't find documented and I wonder if anyone else has found anything too.

Firstly, In the manual is says that in switch mode you can assign which blocks can be switched on and of with the three foot switches. This is great but what isn't clear in the manual is that this is universal and not per patch. i.e. if you assign button 3 to switch on the tuner then on every patch button 3 will swich on the tuner. It's the same with the tap tempo. So this means if you want the tuner available and tap tempo, then you can only switch on and off 1 effects module. Not the end of the world, but not clear in the manual. It's a shame there wasn't 2 buttons specifically for these functions.

Secondly. I had to look through this forum to find out how to reset the settings stored in the 91009, maybe it is documented somewhere in the manual. but I couldnt find it.

Thirdly. I discovered that if you are in switch mode (to switch on and off effects blocks in a patch). If you press and hold button 1 to 3 the 91009 changes to the patch stored in that bank position, but remains in switch mode. This means you don't have to come out of switch mode, change to the new patch in that bank and then go back into switch mode. May be useful for some people, but I couldnt find this in any manuals either.

Overall an impressive foot controller (for what it is). Has anyone else found out anying more it can do?

Can I get a manual for my series 9000 from Marshall?