“If you’re familiar with these amps they are the 1980s Yamaha version of the Fender Twin Reverb. They were designed by Paul Rivera and made in six speaker variations: 2-10s, 4-10s, 1-12, 2-12s, 1-15 and a 4-12. They’re 100% solid state and these amps produce a plethora of different sounds and are treasured by Jazz players. This amp has 2 Yamaha made 12” speakers, model JA311A.”
“Pat Metheny used this model [did he?] when touring and recording. If you’re a rocker, use your modeling pedal and you’ll be blown away by the clear power this amp gives you while producing your favorite tones. This amp has similar power to my Twin, but its way more versatile tone wise. I appreciate the direct out for recording purposes.”
“My best guess is that this was built in 1992-94.”
