Guitar Center's Product Spotlight provides a comprehensive overview of the Marshall DSL 15H 15 Watt Tube Guitar Amplifier Head & Marshall 2x12" Vertical Slant Cab.
Check it out at any Guitar Center store or online at:
http://www.guitarcenter.com/Marshall-DSL15H-15W-All-Tube-Guitar-Amp-Head-108261017-i2652513.gc?source=4GOA4LOBA
http://www.guitarcenter.com/Marshall-2x12-Vertical-Slant-Guitar-Cabinet-110144441-i3643353.gc?source=4GOA4LOBA