As with many things electronic and bass, Japan gets some cool oddities compared to the somewhat milquetoast offerings we get here in the U.S. Maybe it's not so odd, but it is intriguing. I had an Acoustic 150B head back in 1980-1984 that was as simple as waking up in the morning. A few large knobs, two input jacks, and a power switch (and a standby, if I recall correctly). I ran it through a Fender dual showman bass cab that cost me $50. That rig was ridiculous; no effects, just a Rickenbacker 4001, hard fingerstyle and a sound that could break glass two blocks away. Oh to be young again.