I think that if you can find one of these units floating around you will have a solid reliable performing unit. Even though mine has been modified beyond Leo Fenders vision the basic unit is very well constructed and layed out.
Where Obtained: Sam D'Amico's Music Store, Phila., Pa.
Very good unit for upgrade,and or modification.
4 Vacuum tube output provides high output power for Bass or Guitar. I have modified mine to accept 6CA7, or 6L6GT tubes. I have enjoyed playing with this unit. It is however not stock,but the stock model is a great"sleeper" unit.