Buy this power bank and keep your excellent EBS Stanley Clarke preamp. I use it to power my simple pedalboard (Boss OC-5 + FKT Audio The Fretless) as it has two 9 Volts outputs and lasts many many many hours.
https://www.thomann.co.uk/harley_benton_powerplant_powerbank.htm
Yep, the pickups and their configuration alongside the built quality of the Roscoe Beck models (V and the rarer IV): these were true innovations for Fender.
Running in the Family: 1987!
Come Back and Stay: 1983!
When the Going Gets Tough: 1986!
Two Tribes: 1984!
I was a DJ for a radio broadcasting show back then, so all these tubes are very familiar to me, just like the year they were released.