Fender Musicmaster Bass

Silver Face, 1970-1982

Output	12 Watts
Rear Control Panel	70-?: None ?-82: Fuse (?A), Speaker Jack
Rectifier	Solid State
Preamp	12AX7
Phase Inverter	Transformer
Power	2 x 6AQ5 (7 pin minature pentode) or 2 x 6V6
Bias	Cathode biased
Speaker Model	Oxford 126PJ4 or CTS 12" ceramic
Speakers/Load	1 x 12/8 ohms
Effects	None
Config	Combo
Control Panel	Silver, forward facing w/ blue labels
Front Conrol Layout	In, In, Vol/Power Sw., Tone - Pilot Lamp
Knobs	70-?: Chrome skirted w/ black "F" center, numbered 1 - 10 ?-82: Black skirted w/ chrome center, numbered 1 - 10
Cabinet	203/4" x 17" x 9&189" (52.7 x 43.2 x 24.1 cm)
Cab Hardware	Black strap handle, chassis straps, corner protectors, glides
Cab Covering	Black Tolex
Grille	Blue sparkle grille cloth
Weight	24 lbs (10.9 Kg)
Logo	Grille mounted, raised, chrome & black script "Fender" w/ tail (70-76) or "Fender ®" w/o tail (77-82)
Comments	Fender switched back to the blackface era cosmetics some time in 1980. Musicmaster Bass amps produced between late 1980 and 1982 have a black control panel and silver sparkle grille cloth.

1980 Front

1980 Rear

Front

Rear