Features Marshall JTM45 Amp Head30W headClean toneWarm sustainClassic designMarshall 1960AX & 1960BX 100W 4x12 Guitar Extension CabinetsFour 12" Celestion Greenback G12M speakerseach100W handlingCheckered grille cloths100 lbs. each Description Product Description This full stack includes one JTM45 amp head, one 1960AX angled guitar extension cab, and one 1960BX straight guitar extension cab.Marshall JTM45 Amp HeadA lovingly created reproduction of Jim Marshall's first amplifier. Now the classic JTM45 amplifier head is accessible to all who enjoy its glassy, clean tone and fluid, warm sustain.By including GZ34 valve rectification, as found in the original, Marshall has ensured a faithful recreation of the JTM45's glorious sound. The GZ34 rectifier valve interacts with the rest of the valves causing subtle harmonics to shift and smolder beneath every note you play.Marshall 1960AX & 1960BX 100W 4x12 Guitar Extension CabinetsEach speaker cab consists of 4 separate birch ply enclosures, each loaded with a Celestion G12M Greenback 12" speaker and has a 100W power handling rating. Tonally, these speaker cabinets fall between the 1960A's brightness and the 1960TV's warmth. Greenback G12M speakers have a very distinctive sound with a fast, snappy response that adds detail and dynamics to both clean and distorted playing. These cabinets use the early '70s LC checkered grille cloths and a less-textured vinyl covering.