AMPEG JS-35 FOUNTAIN OF SOUND
- 20W or 30W, 15 in. JBL speaker, tube chassis, preamp: 3 X 6SJ7, power: 2 X 6L6/5881, silver control panel, five black knobs, three inputs, navy blue covering, gray grille, sat on four legs, upward pointing speaker, mfg. 1955-1960.