16:30
Marshall JMP-1 Tones
25:42
Marshall JMP1 A Look Inside
24:58
SLADE: From Total Collapse To National Treasures In Just 1 Gig
29:58
Famous guitarists show you why they love the P-90 sound
14:15
The Best Marshall Tones Ever - And Its Not A Marshall
17:54
What Amateurs Don't Understand About Guitar Tone
11:12
The Best Marshall Amplifier Ever Built
11:47