Interchange with a 5751 and a 6FQ7.


I'm hoping to upgrade and replace my 5751s. One RCA went bad and so have the GE Jan stock
CJ tube in place now. The 6FQ7s are RCA  Cleartops . The amp is a CJ PR12 with 5751 input tube and 2 6FQ7s as the driver.  12AX7?  12AU7? Thnx
cjlover

Showing 2 responses by marco1