1.  Why does my amp lose "fullness" when Gain is at 5 or below, regardless of the Master Volume knob position?

2. Does switching from one mode to another (from lo > mid > hi) change the amount of harmonic distortion if the settings (EQ, Gain, and Master on full) remain the same?

3. Does Tilt knob, when set to 10 (which supposedly mimics the Hi treble channel of a Plexi) add additional gain to the overall gain structure (Gain knob + Master volume knob)

4. What frequencies does Middle knob control? Does it boost or cut certain frequencies or just shifts the emphasis of the middle frequency region?

There is a simple way to boost (volume) solos? Code 50, without send/return.

Anyone WHO has a take on Stevie Ray Vaughan’s Lenny?

Hello,

I have a Marshall DSL40C-U and love the AMP. 

How do I plug and external cabniet into the AMP and which cabniet from ? is compatible?

There are several input output jack in the back of the AMP.  I'm not certain which one to use.

Thanks in advance,

John

Hi,

I just decided to upgrade my Marshall 5 combo speaker.  When installing it, I noticed that there is a rubber stopper on the bottom of the amp, facing the speaker.  I'm assuming this is to guard the speaker magnet from damaging the amp(?).  However the replacement speaker's magnet is larger than the stock.  Can I remove the rubber stopper?  Is there another purpose for it?  Any potential damage to the amp or transformer by removing it?

I have downloaded app and it keeps saying not available ( the 3dx questions) I have deleted and nothing is working 

Hello. I recently bout the CODE 50 and it's great, but the gateway is pretty much useless for me. I have tried pretty much everything and it still will not connect to my iPhone 11 pro max. I have had friends try the app and it works fine on their phone, but when it comes to mine, nothing! Really love the amp and would like the bluetooth to work from my phone so i can adjust with ease. Not the end of the world, but it is advertised that you can control everything from your phone so that's what i would like to do. Any solutions? Thanks.

I have a dsl20c with footswitch .   it’s started flicking  between channels on the amp without me touching it, at random times and very quickly - maybe 5 or 6 times in very quick succession.  I’m guessing it’s the foot switch - anyone else had this at all? 

I there   any where I can down load a list of Code 50's AMP presets

I suppose 50s British is VOX AC30.

Does anyone have idea what are the "American" preamps in CODE inspired by?

Hello.

To use 2 .JVMC212 Cab togther,is that going to be the same as using a 1960 BV,and abot the same strong sound as the 1960 BV?

Greatings Tore.

Hi. Can I use the Code 50 whitout presets? I have a MXR Zakk Wylde overdrive and a Boss Chorus. I would to use them but also whitout the presets.

I was wondering where the PC editor interface is like Fenders mustang fuse?

Hey, I've been having issues with my Code 50 amp suddenly. When I plug in my guitar I can't play any sound, yet it works in another amp so my guitar and leads are fine. I've updated my software and the amp still doesnt work, so I think I'm gonna have to resort to a Factory Reset. Just wondering if there is a way to save my presets before I do a factory reset?

My loop pedal records clean and plays back through the code, but when I play over it the loop signal breaks up (sounds distorted). This does not happen through my straight fender amp.....any ideas?

Looks like my usb PORT IS slightly bent around the edges ...maybe that's why it won't fit ? Dunno it looks weird ....I can still make great custom patches ....but will not upgrading the firmware be a problem in the distant future ?

when i tried to preview a user reset i plugged inmini usb to amp and clicked on amp logo to listen and nothing happened i just got the no entry symbol ,is there a particular type of cable or do i have to enable on computer somewhere first?

Hello,

I got a demo unit from a store and would like to know if I have to turn the Origin off before switching the output from low to/mid/high?

Thanks :D 

hi, i have marshall code 100h, but its BT version is not 3.1. The version is BT 0000000, help me, please. My code does not appear on the device to connect

Hello,

I have an old Valvestate VS100R (Combo). I am looking to add an ext. cabinet to it 4x12'' (or 2x12'' at least).

Want can be the best model ?

Do I can connect the amp speaker (1x12'') and a cabinet ?

Thanks