10-28-2021, 10:28 AM
I had the same situation with the 514 I restored. Used a 70V line transformer from Parts Express and an 8 ohm speaker mounted in a RCA 100 enclosure. Worked great. Here's the link to the transformer:
https://www.parts-express.com/70V-10W-Li...er-300-040
There's a 2000 ohm tap on the primary.
https://www.parts-express.com/70V-10W-Li...er-300-040
There's a 2000 ohm tap on the primary.