1969 Marshall 50W Small Box Plexi with Greenbacks

Marshall JMP 50W Lead - Original VS Reissue!

Sovtek Modded Bassov Blues Boy - ¡The Vodkasonic! A Lethal Guitar Amp Demo!

Geometric Neon Gold Triangular Background video | Footage | Screensaver

The Best Marshall Ever Made. 1968 Marshall “Lead Spec” Plexi 50w

Marshall / Vintage Series 1987X Plexi 50W

Marshall 1959 or 1987? - Pros and Cons

Lenz Amplification PHOENIX Prototype

Lets Build a Small Box Marshall Plexi 50W Amplifier (by Modulus Amplification)

JD Simo, 1958 Les Paul, 1968 50 watt Marshall Plexi

The Sound of Inner Peace 7 | Relaxing Music for Meditation, Yoga, Stress Relief, Zen & Deep Sleep

FRIEDMAN SMALL BOX | And compared to a Marshall 1987X & JCM800 2203

1979 Marshall JMP 2203 - the 'Bright Cap' revisited!!

Comparing the most brutal Marshall Plexi JTM Black Flag to a JMP

This is what the Marshall Plexi 1987 LEAD and 1986 BASS versions EXCEL at!

FRIEDMAN GOES VINTAGE... The PLEX 50 Watt

1971 Marshall Super Lead

Lenz Amplification Octane OC-01

#gigfastlite demo.All the amps (-1).Really great app.

Deluxe Reverb type Guitar Amp Build DIY - Part 27 Making things better, finally

Dan Hawkins - The Darkness | 1987X Playthrough | Marshall