Note
73, May 1963, p. 23.
From the ad:
The greatest value in a completely self-contained table top Linear Amplifier, with a full 2 KW S.S.B. signal. A husky ruggedly-built power supply that will deliver 800 mills, yes that's right 800 mills at 1550 volts and does it like the champion it is. no straining, no groaning, and you will be surprised at how cool the transformer remains, even after hours of operation. And we'll let you in on something.. there is still reserve built into it. Why not find out for yourself as others have? Reliable grounded-grid circuit. Requires 50-75 watts drive, 4 811 A's and 2 866 A's. Comes complete ready to operate, less tubes at just $299.50