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Fender Twin (Narrow Panel)
Schematic/Layout:
Model/Circuit Number: 5E8, 5E8-A
Years of Production: 1955 - 1957
Era: Narrow Panel
Configuration: Combo
Controls: Chrome top facing w/ white screened labels, controls numbered 1-12
Knobs: Black Chicken Head
Faceplate
- Front: Ground Sw, Fuse (3A), Power Sw, Standby Sw, Pilot Lamp, Presence, Bass, Treb, Vol, Mic Vol, In, In, Mic In, Mic In
- Rear:
Cabinet
- Dimensions: 20½ x 24 x 10½
- Hardware:
- Handle: Leather Handle
- Feet: Glides
- Corners:
Covering Material
- Tolex/Tweed: Diagonal Tweed
- Grill Cloth:
Logo: Cabinet mounted, Script
Weight:
Speaker
- Size: 2 x 12
- Impedance: 4 ohms
- Model: Jensen P12R Or Jensen P12Q(For more info, check out the Jensen Replacement Speakers)
Effects:
~Watts: 50 watts
Tubes
- Pre amp: 12AY7
- Power: 2 x 6L6G
Bias: Fixed bias, nonadjustable
Rectifier: 2 x 5U4GA
Comments: Speakers were moved to the lower right and top left corners of the baffle. There were several circuit changes to model 5E8 including the addition of a DC filter choke and a second negative feedback loop for the tone circuit. A selenium rectifier is used in the bias circuit. Model 5E8-A removed the treble section of the tone circuit from the second feedback loop.




