Tech Talk - Fender "Vibrolux-Amp" 5F11 (1959)
Everyone knows about the Vibrolux but how many of us have had the chance to play one. Another beautiful review. 1956-1961 Model: Vibrolux Model No: 5F11 Config: Combo Control Panel: Chrome top facing w/ white screened labels, controls numbered 1-12 Conrol Layout: Fuse (¾A), Power Sw, Pilot Lamp, Depth, Speed, Tone, Vol, In, In, In Knobs: Black pointer Cabinet: Narrow panel, 16¾" x 20" x 9½" (42.5 x 50.8 x 24.1 cm) Cab Covering: Diagonal tweed Cab Hardware: Leather Handle, glides Grille: Brown grille cloth Logo: Cabinet mounted, Script "Fender Vibrolux" on rectangular tag Weight: 21 lbs. (9.5 Kg) Speakers/Load: 1 x 10"/? ohms Speaker Model: Jensen P10R Effects: Tremolo Output: 10 Watts Preamp: 12AX7 Power: 2 x 6V6GT Bias: Fixed bias, nonadjustable Rectifier: 5Y3GT Phase Inverter: ½ 12AX7 (split load) Other: Tremolo ½ 12AX7 (bias vary) Comments: The preamp used half of the phase inverter 12AX7 and half of the tremolo 12AX7. A ...