FENDER SILVERFACE SUPER REVERB

Model/Circuit Number: AB763, AB568, AB569, AA1069, AA270, AA1070
Years of Production: 1968 - 1981
Era: Silverface
Configuration: Combo
Controls: Silver, forward facing w/ blue labels
Knobs: Black Skirted with Chrome Center, Numbered 1 - 10

Schematics

• Super Reverb AB763
• Super Reverb AB568
• Super Reverb AA1069
• Super Reverb AA270

Faceplate

• Front: Normal: In, In, Bright Sw, Vol, Treb, Bass - Vibrato: In, In, Bright Sw, Vol, Treb, Mid, Bass, Rev, Speed, Intensity - Pilot Lamp
• Rear: AC Outlet, Ground Sw, Fuse (2A), Power Sw, Standby Sw, Speaker Jack, Ex. Speaker Jack, Vibrato Jack, Reverb Jack, Reverb Out, Reverb In

Cabinet

• Dimensions: (68-69): 25½ x 25½ x 9¾, (70-81): 24½ x 25 x 10
• Hardware: Large Chassis Straps 5 5/8'', 19'' Tilt-Back Legs
• Handle: Black Strap
• Feet: Chrome Glides (68-71) or Casters (72-81)
• Corners: Chrome Corners with Lip

Covering Material

• Tolex/Tweed: Black
• Grill Cloth: Blue / White / Silver w/ aluminum frame (68-69), w/o aluminum frame (70-81)

Logo: Grill Mounted, Raised, Chrome & Black Script
Weight: 86 lbs.
Speaker

• Size: 4 x 10
• Impedance: 2 ohms
• Model: Oxford 10L6, CTS 10'' (AlNiCo or ceramic) or Rola 10'' ceramic (For more info, check out the Jensen Replacement Speakers page)

Effects: Reverb, Tremolo
~Watts: 40 or 70 watts
Tubes

• Pre amp: 7025
• Power: 2 x 6L6GC

Bias: Fixed, adjustment pot (AB763) or balance pot (all others)
Rectifier: 5U4GB , Some later production models seem to have come without the 5U4 rectifier and had solid state rectification instead.

Comments: Fender added int he Master Volume control with pull-knob Boost in 1975. At this same time, the logo lost it's tail and power was boosted to 70 watts.