FENDER BROWNFACE CONCERT

Model/Circuit Number: 5G12 (1959), 6G12 (1960), 6G12-A (1960-1963)
Years of Production: 1959 - 1963
Era:
Configuration: Combo
Controls: Brown forward facing w/ white screened labels, controls numbered 1-10
Knobs: Brown Barrel

Schematics

• Concert 6G12
• Concert 6G12-A

Faceplate:

• Front: Normal: In, In, Bass, Treb, Vol - Vibrato: In, In, Bass, Treb, Vol, Speed, Intensity - Presense - Pilot Lamp (6G12-A)
• Rear: 6G12: Ground Sw, Fuse (3A), Power Sw, Standby Sw, Speaker Jack, Vibrato Jack

Cabinet:

• Dimensions:
• Hardware: Large Chassis Straps 5 5/8"
• Handle: Brown Strap or Black Strap ~ 1963
• Feet: Chrome Glides
• Corners:

Tolex/Tweed:

• Pinkish Brown ~ 1959-1961
• Rough Brown~ 1962-1963

Grill Cloth:

• Beige Brown (Wheat) ~ 1960-1961
• Oxblood ~ 1961-1962
• Beige Brown w/ Gold Stripe ~ 1962-1963

Logo: Grill Mounted, Flat
Weight: 55 lbs.
Speaker:

• Size: 4 x 10
• Impedance: 2 ohms
• Model: Jensen P10R, Jensen P10Q, Jensen C10R or Oxford 10K5 (For more info, check out the Jensen Replacement Speakers page)

Effects: Tremolo
Watts: 40 watts
Tubes:

• Pre amp: 7025
• Power: 6G12: 2 x 6L6GC ; 6G12-A:2 x 5881
• Bias: Fixed Bias, nonadjustable
• Rectifier: Solid State

Comments:
Tremolo: 2 x 7025 (6G12) or 2 x 7025 and ½ 12AX7 (6G12-A) (harmonic vibrato)