There wasn't much
for bassists to choose from in 1960, and the one model that was
offered wasn't even pictured. The model #15-8-B was
based on the model #28-212-B (shown), but had a single Jensen 15"
woofer and Jensen 8" midrange (versus a pair of 8" and a pair of 12"
speakers in the guitar version). Features of the bass version
were the same as the guitar version; that is, 40 watts into 2
channels with 4 inputs, volume control for both channels, master
tone, and tremolo controls. The #15-8-B sold for $139.90.