Super 300

The Martyr by Master Effects captures the essence of the classic Marshall Valvestate 8100 amplifier from the 1990s and puts it on your pedal board.

No more carrying around a massive, heavy, and unreliable 25+ year old amp to get those classic tones from Chuck Schuldiner of Death, Messuggah, Static-X, Prong, ZZ Top and others.

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Review by Premier Guitar

Demo by Gord Olson

Demo by LambChopper678

Review by Ultimate Guitar

Martyr

The Thespian is based on the preamp found in the Fender Dual Showman and Alembic F-2B valve preamps. It uses a 12AU7 preamp tube with a 280V plate voltage to give your tone that extra dimension. It add punch, clarity, and dynamics to your tone.

Official Product Video

Review by The Gear Page

Review by Talk Bass.com

Thespian

The JC Pre is based on the clean channel of the classic Roland JC-120 Jazz Chorus amplifier that has been heard on countless recordings.

Demo by Eric Merrow 

JC Pre

JC Pre by Master Effects

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JC Pre

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