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Media Summary: Always up for sharing a better way of doing things, here's up update to the original Full DIY run down to add a mini 3 way switch for José Zener diode clipping in our ' 10K resistor used instead of 2.7k in R62 for more classic style drive. Extra drive added with Boss GX-100 boss stompbox models.

Marshall Origin 20 Headfirst Mod - Detailed Analysis & Overview

Always up for sharing a better way of doing things, here's up update to the original Full DIY run down to add a mini 3 way switch for José Zener diode clipping in our ' 10K resistor used instead of 2.7k in R62 for more classic style drive. Extra drive added with Boss GX-100 boss stompbox models. Both in at the same time and both modded to the same (nearly!) circuit spec. Honest assessment of component and build quality ... Comparison video to demonstrate how a few simple

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Marshall Origin 20 - Headfirst mod.  Tones and modding guide.
Marshall Origin 20 - Headfirst Mod, Instructions and BoM
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Headfirst Origin20 Plexi Mod Part II -  TONES, PARTS LIST, DIY Q&A!!
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Marshall Origin 20 - How Much Gain Does This Amp Have - Let's Also Run Some Gain Pedals In Front!
Headfirst Marshall Origin 20 Mod - FX Loop Install
Headfirst Modded Origin 20 - José Diode Clipping DIY Guide
Marshall Origin 20 w/Headfirst mod
View Detailed Profile
Marshall Origin 20 - Headfirst mod.  Tones and modding guide.

Marshall Origin 20 - Headfirst mod. Tones and modding guide.

Want more firepower from your

Marshall Origin 20 - Headfirst Mod, Instructions and BoM

Marshall Origin 20 - Headfirst Mod, Instructions and BoM

Following on from the first

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These Modded Marshall ORIGIN amps completely blew me away

These Modded Marshall ORIGIN amps completely blew me away

Check out

Marshall Origin DROP-IN replacement mod PCBs - JCM800 hot rod!!

Marshall Origin DROP-IN replacement mod PCBs - JCM800 hot rod!!

Now you don't need to hack up your stock

Turn your Marshall Origin into a Proper Plexi - REVISITED!!

Turn your Marshall Origin into a Proper Plexi - REVISITED!!

Always up for sharing a better way of doing things, here's up update to the original

Sponsored
Doing the Origin 50 Headfirst Mod | Marshall Zero to Hero | NO pedal needed

Doing the Origin 50 Headfirst Mod | Marshall Zero to Hero | NO pedal needed

DISCLAIMER ** Do these

Headfirst Origin20 Plexi Mod Part II -  TONES, PARTS LIST, DIY Q&A!!

Headfirst Origin20 Plexi Mod Part II - TONES, PARTS LIST, DIY Q&A!!

Part II for the

Marshall Origin 20H (Headfirst Mod made by OrlandoAmps) // AC/DC - Riff Raff

Marshall Origin 20H (Headfirst Mod made by OrlandoAmps) // AC/DC - Riff Raff

Marshall

Marshall Origin 20 - How Much Gain Does This Amp Have - Let's Also Run Some Gain Pedals In Front!

Marshall Origin 20 - How Much Gain Does This Amp Have - Let's Also Run Some Gain Pedals In Front!

In this video we take a look at the

Headfirst Marshall Origin 20 Mod - FX Loop Install

Headfirst Marshall Origin 20 Mod - FX Loop Install

Using one of our

Headfirst Modded Origin 20 - José Diode Clipping DIY Guide

Headfirst Modded Origin 20 - José Diode Clipping DIY Guide

Full DIY run down to add a mini 3 way switch for José Zener diode clipping in our '

Marshall Origin 20 w/Headfirst mod

Marshall Origin 20 w/Headfirst mod

10K resistor used instead of 2.7k in R62 for more classic style drive. Extra drive added with Boss GX-100 boss stompbox models.

Marshall Origin 20H (DIY Headfirst JCM800 Mod) Play Test

Marshall Origin 20H (DIY Headfirst JCM800 Mod) Play Test

All right so behind me is the

Marshall Studio SC20H v Origin20H - My Take. Quality assessment and modded tones head to head!

Marshall Studio SC20H v Origin20H - My Take. Quality assessment and modded tones head to head!

Both in at the same time and both modded to the same (nearly!) circuit spec. Honest assessment of component and build quality ...

Headfirst modded Marshall Origin20H vs. Stock JCM800 SC20H

Headfirst modded Marshall Origin20H vs. Stock JCM800 SC20H

Comparison video to demonstrate how a few simple

Marshall Origin 20 with HEADFIRST mod - maybe the best Marshall rock tone one can get?

Marshall Origin 20 with HEADFIRST mod - maybe the best Marshall rock tone one can get?

Marshall Origin 20

How To Use The Marshall Origin 20 Head?

How To Use The Marshall Origin 20 Head?

... how to use the

Marshall Origin 20 - HF Jose Mod (No Talking)

Marshall Origin 20 - HF Jose Mod (No Talking)

Gear used: Amps -

Marshall Origin 50 - FX LOOP HACK!!

Marshall Origin 50 - FX LOOP HACK!!

Quick clip showing how to

Plexi Mod the Origin 50.  50W vs. 20W differences!!

Plexi Mod the Origin 50. 50W vs. 20W differences!!

I get asked a lot about whether the

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