1974 Fender Twin Reverb Amp Vintage Silver Face Plate Panel Era Black Tolex Rare Factory '74 Orange Frame JBL Lansing Speakers w/ Footswitch from Indigo Ranch Studios | Reverb UK
Fender Twin Reverb-Amp guitar amplifier, made in USA, circa 1969, ser. no. A16758, fitted with a pair of JBL D120F speakers, within a heavy duty flight case on wheels (USA voltage)
Fender Twin Reverb '73 + JBL D120F - YouTube
1969 Fender Twin Reverb Amp w/JBL's | The Guitar Broker
1968 Fender Twin Reverb 2 x 12 JBL - Vintage & Modern Guitars