The Fender Bronco amplifier was an American-built 6 Watt, 3 tube combo guitar amplifier with a single 8 inch speaker cone. It was included in Fender literature through much of 1967, but was not available until December of that year. It was sold as a set with the Bronco guitar at least until 1975.
The following description is taken from the November 1967 Fender Facts 15 leaflet
The Bronco Amp contains such outstanding components as vibrato; 8\" special design heavy duty speaker; two instrument inputs; separate volume, tone, vibrato speed and vibrato intensity controls; on-off switch and pilot light. Lock-joint construction with black vinyl covering and an attractive front panel combined with the above internal features will make the Bronco Amp one of the most valued on the musical scene
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