1982-1983 

Configuration: Combo
Power: 18 Watts
Effects: None

SCHEMATIC

• Bassman 20

LAYOUT

• Front Panel: In, Volume, Treble, Middle, Bass, Power Switch, Pilot Light
  

CABINET 

• Dimensions: 24 3/4" x 17" x 11 7/8"
• Tolex: Black
• Grill Cloth: Black / White / Silver
• Logo: Grill Mounted, Raised, Chrome & Black, Script
• Handle: Black Strap
• Feet: Chrome Glides
• Corners: Chrome Corners w/ Lip
• Knobs: Black skirted w/ Chrome Center, Numbered 1 - 10
• Hardware: Small Chassis Straps 3 5/8"

SPEAKER 

• Size: 1 x 15 
• Impedance: 8 ohms
• Model: Eminence

TUBES

• Pre amp: 2 x 7025
• Power: 2 6V6
• Bias: Fixed
• Rectifier: Solid State