Marshall amp mods by Elan Memran at MetalHead Electronics.
The original high-gain modifications are back. Discover the classic Marshall modifications that helped define a generation of high-gain guitar amplifiers.
METALHEAD ELECTRONICS EXTERNAL MARSHALL MOD
BETA TESTING PROGRAM
The MetalHead Electronics External Marshall Mod brings my original high-gain circuit to compatible Marshall amplifiers without permanently modifying the amplifier.
The external system connects through the amplifier’s preamp tube sockets and uses a compact control box to give you the original MetalHead Electronics high-gain sound.
No drilling or permanent changes. The system can be removed and the original tubes reinstalled.
Beta Tester Price: $399
Regular Price: $699
The introductory beta testing program is limited to 10 selected participants.
Current Status: Final prototype development and testing. Registrations are open. Units will be offered to selected beta testers after final testing and compatibility checks.
Features: Volume 1, Volume 2, Master Volume, built-in noise gate, and removable installation. Model-specific versions will be offered for compatible Marshall amplifiers.
Learn More About the External Marshall Mod
No payment required to register.
Complete the beta registration form and include your Marshall amplifier model.
Registration does not guarantee selection. Selected testers will be contacted when their model-specific unit is ready.
Classic Marshall Amp Mods by MetalHead Electronics
THE ORIGINAL METALHEAD MODIFICATIONS ARE BACK.
These are the classic Marshall modifications I developed and installed at MetalHead Electronics in North Hollywood, California.
Every modification is personally performed and tested by me, Elan Memran.
You can ship your amplifier to MetalHead Electronics or bring it in personally. After ordering, we will provide shipping instructions or arrange a drop-off time.
HEAR THE ORIGINAL METALHEAD MODIFICATION
A real customer’s 1988 Marshall JCM800 2203 modified by Elan Memran at MetalHead Electronics. No overdrive or boost pedals, just the amplifier. Recorded by the owner using a laptop microphone.
Customer-recorded demonstration. Audio captured with a laptop microphone.
The Original MetalHead Gain Modification
This is my original MetalHead high-gain modification from the North Hollywood days.
I add an extra tube and my original MetalHead high-gain circuit to your Marshall, along with two additional gain controls.
The result is more gain, sustain, and control while keeping the character of your amplifier.
Learn More About the Gain Modification
Original price was: $499.00.$275.00Current price is: $275.00.Add to cart
MetalHead “Pee-Cup” Noise Reduction
My original noise reduction circuit helps control the noise and unwanted feedback that come with extreme high gain and sustain.
Requires the MetalHead Gain Modification.
Original price was: $475.00.$350.00Current price is: $350.00.Add to cart
Active Tube Effects Loop
This modification adds an extra tube to your amplifier and uses active tube circuitry to drive your effects without sacrificing gain or sound quality.
Original price was: $350.00.$275.00Current price is: $275.00.Add to cart
Bass Boost
Give your Marshall a fatter, richer, and more powerful low end with the original MetalHead Bass Boost modification.
Original price was: $225.00.$150.00Current price is: $150.00.Add to cart
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