MG50FX / MG100FX

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Rear panel shows MG50FX combo - MG100FX combo has the same features

MG100HFX head is identical except features two loudspeaker sockets

Technical Specifications

MG50FX Combo

Power (RMS)

50W

Channels

4

Speaker

1x12"

Weight (kg)

16.6kg

Size (mm) W, H, D

518 x494 x278

MG100FX 1X12" Combo (MG101FX)

Power (RMS)

100W

Channels

4

Speaker

1x12"

Weight (kg)

20kg

Size (mm) W, H, D

591 x528 x283

MG100FX 2x12" Combo (MG102FX)

Power (RMS)

100W

Channels

4

Speaker

2x12"

Weight (kg)

22.4kg

Size (mm) W, H, D

674 x494 x278

MG100HFX Head

ENGLISH

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1. Input Jack Socket

Jack input for your guitar. Use a good quality guitar cable (i.e. one that’s screened/shielded) to help prevent noise, interference and unwanted feedback.

2. Gain Control

Controls the amount of signal entering the pre-amp and the amount of distortion created in the selected channel.

3. Clean : Crunch Switch

Selects between Clean (green) and Crunch (red) channels.

4. Bass Control

Adds warmth and low-end depth to your sound.

5. OD Switch

Selects between OD1 (green) and OD2 (red) channels.

6. Middle Control

Varies the amount of body in your sound.

7. Treble Control

Increasing the Treble will make your sounds brighter and more cutting, turning it down will decrease your tone’s edge and make it sound softer as a result.

8. Rev Switch

Switches the reverb effect on and off.

9. Reverb Control

This control lets you add a lush reverb to the selected channel, from a subtle hint to cavernous and all points in-between.

10. Volume Control

Controls the volume of the selected channel.

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11. FX Switch

 

 

 

 

Switches the FX section (Modulation and Delay) on and

 

 

 

off.

 

 

 

 

12. Mod Control

 

 

 

 

Selects and adjusts one of three modulation effects

 

19. Store Switch

Chorus, Phaser & Flanger.

 

 

13. Tap Switch

 

 

Stores the current amp settings into the current channel

Matches the delay FX time to the time between two

 

or into the footcontroller. When in manual mode the

pushes. The LED flashes at selected delay time.

 

Store button lights red.

14. Delay Control

 

 

20. Power Switch

Controls the amount of signal sent to the delay effect.

 

The power switch turns your amplifier on and off. A

 

channel switch will light up when your amplifier is turned

15. Ext FX Switch

 

 

on and none will be lit when the amplifier is switched off.

Switches the external FX Loop on and off.

 

Please ensure the amplifier is switched off and unplugged

16. Master Control

 

 

from the mains electricity supply before being moved.

Controls the master volume of the amplifier.

 

21. Mains Input Connector

17. Damping (Manual) Switch

 

 

Your amp is provided with a detachable mains (power)

Switches the power amp damping between classic amp

 

lead, which is connected here. The specific mains input

feeling (LED off) and modern response (LED on).

 

voltage rating that your amplifier has been built for is

Holding down the Damping switch for longer than 2

 

indicated on the back panel. Before connecting for the

seconds switches the amp between manual and preset

 

first time, please ensure that your amplifier is

mode (page 6).

 

 

compatible with your electricity supply. If you have any

 

 

doubt, please get advice from a qualified technician.

When using the footcontroller, holding both the

 

Your Marshall dealer will help you in this respect.

Damping switch and the Store switch will activate the

 

The correct value of mains fuse located in the small

tuner.

 

 

 

 

drawer at the bottom of the mains socket is specified on

18. Headphones / Line Out Socket

 

the rear panel of the amplifier. The drawer contains a

3.5mm headphones / Line out.

 

 

space for a spare fuse. NEVER attempt to bypass the

 

 

 

fuse or fit one of the incorrect value!

Power (RMS)

100W

Channels

4

Speaker

-

Weight (kg)

11.4kg

Size (mm) W, H, D

591 x249 x275

22. Footcontroller Socket

Jack socket for the connection of the footcontroller.

23. Loudspeaker Output(s) Socket

The MG50FX, MG100FX combos have 1 loudspeaker output and the MG100HFX head has 2 loudspeaker outputs.

Always use a non-screened Marshall approved speaker lead when connecting an extension cabinet to these amplifiers.

24. MP3 Line In Socket

Jam to your favourite MP3, CD or tape track by connecting the line out or headphone output of your player here. Adjust the volume of your player to match that of your guitar and you’ve got the perfect ‘play- along’ practice system.

25. Return Socket

Connect to the output of an external effects processor or pedal here.

26. Send Socket

Connect to the input of an external effects processor or pedal here.

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Marshall Amplification MG30FX, MG100HFX, MG15FX manual MG50FX / MG100FX